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Blank-check companies, first filed in 2026 Q1

42 companies in the IPO pipeline, every filing linked: ACP Holdings Acquisition Corp. IPO, AmperCap Acquisition Co IPO, Apeiron Acquisition Vehicle I IPO, Averin Capital Acquisition Corp. IPO, BEST SPAC II Acquisition Corp. IPO, Cantor Equity Partners VI, Inc. IPO and more. Each section is the company's full record from its filings, newest filings first within each section.

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ACP Holdings Acquisition Corp. IPO

StatusPriced
TickerACGCU
ExchangeNasdaq Global Market
Offering price$10.00
First filed2026-03-06
Filings4

ACP Holdings Acquisition Corp. filed a Form S-1 registration statement for an initial public offering on 2026-03-06. It describes itself as a blank check company. It has amended it 2 times. It filed its final prospectus on 2026-04-07, at a public offering price of $10.00 per share. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 14, 2026Stake report, Schedule 13G, by Polar Asset Management Partners Inc.7.3% of the class5%+ stakesSource
August 13, 2026Stake report, Schedule 13G, by MAGNETAR FINANCIAL LLC7.29% of the class5%+ stakesSource
August 12, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.8.2% of the class5%+ stakesSource
Our units have been approved to list on The Nasdaq Global Market, or Nasdaq, under the symbol “ACGCU.” We expect the Class A ordinary shares and warrants comprising the units to begin separate trading on the 52 nd day following the date of this prospectus unless Roth Capital Partners, LLC the representative of the underwriters, informs us of its decision to allow earlier separate trading, subject to our satisfaction of certain conditions as described further herein.From the 424B4 filed 2026-04-07
Our sponsor, Union Street Sponsor, LLC, and Roth Capital Partners, LLC, the representative of the underwriters, have committed to purchase an aggregate of 485,000 units, or “private placement units,” at a price of $10.00 per unit, or $4,850,000 in the aggregate, in a private placement that will close simultaneously with the closing of this offering.From the 424B4 filed 2026-04-07
FiledWhat it isFiling
2026-03-06Registration statement filedS-1
2026-03-20Registration statement amendedS-1/A
2026-03-30Registration statement amendedS-1/A
2026-04-07Final prospectus filed: the offering is priced424B4

AmperCap Acquisition Co IPO

StatusPriced
TickerAPMCU
ExchangeNasdaq Global Market
Offering price$10.00
First filed2026-03-17
Filings3

AmperCap Acquisition Co filed a Form S-1 registration statement for an initial public offering on 2026-03-17. It describes itself as a blank check company. It has amended it 1 time. It filed its final prospectus on 2026-06-03, at a public offering price of $10.00 per share. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
October 7, 2026Stake report, Schedule 13G, by Wolverine Asset Management, LLC5.62% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G/A, by Sculptor Capital LP5.12% of the class5%+ stakesSource
August 13, 2026Stake report, Schedule 13G, by MAGNETAR FINANCIAL LLC8.05% of the class5%+ stakesSource
August 12, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.5.64% of the class5%+ stakesSource
July 9, 2026Stake report, Schedule 13G, by Wealthspring Capital LLC5.47% of the class5%+ stakesSource
June 11, 2026Stake report, Schedule 13D, by AmperSPAC LLC19.61% of the class5%+ stakesSource
June 10, 2026Stake report, Schedule 13G, by Sculptor Capital LP6.11% of the class5%+ stakesSource
June 5, 2026Leadership change filing (Form 8-K, Item 5.02)—Leadership changesSource
Our units have been approved for listing on The Nasdaq Global Market, or “NASDAQ” under the symbol “APMCU.” The ordinary shares and Share Rights comprising the units will begin separate trading on the 90 th day following the date of this prospectus unless EBC informs us of its decision to allow earlier separate trading, subject to our filing a Current Report on Form 8-K with the Securities and Exchange Commission (the “SEC”) containing an audited balance sheet reflecting our receipt of the gross proceeds of this offering and issuing a press release announcing when such separate trading will begin.From the 424B4 filed 2026-06-03
Our sponsor, third-party investors, and EBC have agreed that they and/or their designees will purchase from us an aggregate of 512,500 private placement units (247,500 private placement units to be purchased by our sponsor, 127,500 private placement units to be purchased by the third-party investors, and 137,500 private placement units to be purchased by EBC and/or its designees) at a price of $10.00 per unit for a total purchase price of $5,125,000 in a private placement that will close simultaneously with the closing of this offering.From the 424B4 filed 2026-06-03
FiledWhat it isFiling
2026-03-17Registration statement filedS-1
2026-05-22Registration statement amendedS-1/A
2026-06-03Final prospectus filed: the offering is priced424B4

Apeiron Acquisition Vehicle I IPO

StatusAmended
ExchangeNasdaq Global Market
First filed2026-02-04
Filings3

Apeiron Acquisition Vehicle I filed a Form S-1 registration statement for an initial public offering on 2026-02-04. It describes itself as a blank check company. It has amended it 2 times. As of its latest filing, on 2026-05-12, it has not priced the offering or withdrawn it. Each fact below is quoted from the filing named with it.

We intend to apply to have our units listed on The Nasdaq Global Market tier of the Nasdaq Stock Market LLC, or Nasdaq, under the symbol “ APNAU ,” on or promptly after the date of this prospectus.From the S-1/A filed 2026-03-05
FiledWhat it isFiling
2026-02-04Registration statement filedS-1
2026-03-05Registration statement amendedS-1/A
2026-05-12Registration statement amendedS-1/A

Averin Capital Acquisition Corp. IPO

StatusPriced
TickerACAAU
ExchangeNasdaq Global Market
First filed2026-01-30
Filings2

Averin Capital Acquisition Corp. filed a Form S-1 registration statement for an initial public offering on 2026-01-30. It describes itself as a blank check company. It filed its final prospectus on 2026-02-18. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
October 16, 2026Leadership change: Mary Szela departs, Director—Leadership changesSource
May 29, 2026Leadership change: Akiko Moni Miyashita appointed, Director—Leadership changesSource
May 13, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.8.93% of the class5%+ stakesSource
March 4, 2026Stake report, Schedule 13G, by Sculptor Capital LP5.95% of the class5%+ stakesSource
March 3, 2026Stake report, Schedule 13D/A, by Averin Capital Acquisition Sponsor LLC20.44% of the class5%+ stakesSource
February 27, 2026Stake report, Schedule 13D, by Averin Capital Acquisition Sponsor LLC20.44% of the class5%+ stakesSource
Our units have been approved for listing on the Nasdaq Global Market (“Nasdaq”), under the symbol “ACAAU” promptly after the date of this prospectus.From the 424B4 filed 2026-02-18
FiledWhat it isFiling
2026-01-30Registration statement filedS-1
2026-02-18Final prospectus filed: the offering is priced424B4

BEST SPAC II Acquisition Corp. IPO

StatusFiled
TickerBSABU
ExchangeNasdaq Capital Market
First filed2026-03-11
Filings1

BEST SPAC II Acquisition Corp. filed a Form S-1 registration statement for an initial public offering on 2026-03-11. It describes itself as a blank check company. As of its latest filing, on 2026-03-11, it has not priced the offering or withdrawn it. Each fact below is quoted from the filing named with it.

We have applied to list our units on the NASDAQ Capital Market, or NASDAQ, under the symbol “BSABU” on or promptly after the date of this prospectus.From the S-1 filed 2026-03-11
FiledWhat it isFiling
2026-03-11Registration statement filedS-1

Cantor Equity Partners VI, Inc. IPO

StatusPriced
TickerCEPS
ExchangeNasdaq Global Market
Offering price$10.00
First filed2026-01-08
Filings3

Cantor Equity Partners VI, Inc. filed a Form S-1 registration statement for an initial public offering on 2026-01-08. It describes itself as a blank check company. It has amended it 1 time. It filed its final prospectus on 2026-02-05, at a public offering price of $10.00 per share. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 14, 2026Stake report, Schedule 13G/A, by Harraden Circle Investments, LLC6.47% of the class5%+ stakesSource
May 15, 2026Stake report, Schedule 13G/A, by RP Investment Advisors LP8.9% of the class5%+ stakesSource
May 15, 2026Stake report, Schedule 13G/A, by Sculptor Capital LP4.43% of the class5%+ stakesSource
May 5, 2026Leadership change: Eric Stone appointed, Director—Leadership changesSource
April 28, 2026Stake report, Schedule 13G, by Harraden Circle Investments, LLC5.7% of the class5%+ stakesSource
February 13, 2026Stake report, Schedule 13G, by RP Investment Advisors LP7.8% of the class5%+ stakesSource
February 10, 2026Stake report, Schedule 13G, by Sculptor Capital LP5.08% of the class5%+ stakesSource
February 9, 2026Stake report, Schedule 13D, by Cantor EP Holdings VI, LLC21.6% of the class5%+ stakesSource
Our Class A ordinary shares have been approved for listing on the Nasdaq Global Market, or Nasdaq, under the symbol “CEPS” on or promptly after the date of this prospectus.From the 424B4 filed 2026-02-05
Our sponsor, Cantor EP Holdings VI, LLC, has agreed to purchase 300,000 Class A ordinary shares at a price of $10.00 per share ($3,000,000 in the aggregate) in a private placement that will close simultaneously with the closing of this offering.From the 424B4 filed 2026-02-05
FiledWhat it isFiling
2026-01-08Registration statement filedS-1
2026-01-28Registration statement amendedS-1/A
2026-02-05Final prospectus filed: the offering is priced424B4

Clearthink 1 Acquisition Corp. IPO

StatusPriced
TickerCTAAU
ExchangeNasdaq Global Market
Offering price$10.00
First filed2026-01-26
Filings4

Clearthink 1 Acquisition Corp. filed a Form S-1 registration statement for an initial public offering on 2026-01-26. It describes itself as a blank check company. It has amended it 2 times. It filed its final prospectus on 2026-02-25, at a public offering price of $10.00 per share. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 14, 2026Stake report, Schedule 13G/A, by Aristeia Capital, L.L.C.7.99% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G/A, by Harraden Circle Investments, LLC—5%+ stakesSource
August 14, 2026Stake report, Schedule 13G/A, by Highbridge Capital Management, LLC7.2% of the class5%+ stakesSource
July 20, 2026Stake report, Schedule 13G, by Mangrove Partners IM, LLC8.43% of the class5%+ stakesSource
May 15, 2026Stake report, Schedule 13G, by Highbridge Capital Management, LLC5.4% of the class5%+ stakesSource
May 14, 2026Stake report, Schedule 13G, by Aristeia Capital, L.L.C.6.39% of the class5%+ stakesSource
May 14, 2026Stake report, Schedule 13G, by Glazer Capital, LLC8.59% of the class5%+ stakesSource
May 13, 2026Stake report, Schedule 13G, by AQR Capital Management, LLC6.21% of the class5%+ stakesSource
March 3, 2026Stake report, Schedule 13G, by Harraden Circle Investments, LLC5.15% of the class5%+ stakesSource
We intend to apply to have our units listed on The Nasdaq Global Market, or Nasdaq, under the symbol “CTAAU” on or promptly after the date of this prospectus.From the 424B4 filed 2026-02-25
Our sponsor, ClearThink 1 Sponsor LLC, a Florida limited liability company (which we refer to as our “sponsor” throughout this prospectus), or its affiliates has committed to purchase 315,000 units, or “private units,” at a price of $10.00 per unit in a private placement that will close simultaneously with the closing of this offering.From the 424B4 filed 2026-02-25
FiledWhat it isFiling
2026-01-26Registration statement filedS-1
2026-02-11Registration statement amendedS-1/A
2026-02-12Registration statement amendedS-1/A
2026-02-25Final prospectus filed: the offering is priced424B4

Collective Acquisition Corp. II IPO

StatusPriced
TickerCAIIU
ExchangeNasdaq
First filed2026-03-27
Filings4

Collective Acquisition Corp. II filed a Form S-1 registration statement for an initial public offering on 2026-03-27. It describes itself as a blank check company. It has amended it 2 times. It filed its final prospectus on 2026-04-29. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 14, 2026Stake report, Schedule 13G, by Aristeia Capital, L.L.C.8.61% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G, by LMR Partners LLP8.5% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G, by Polar Asset Management Partners Inc.5.2% of the class5%+ stakesSource
August 13, 2026Stake report, Schedule 13G, by MAGNETAR FINANCIAL LLC9.83% of the class5%+ stakesSource
May 5, 2026Stake report, Schedule 13G, by Linden Advisors LP7.7% of the class5%+ stakesSource
May 4, 2026Leadership change filing (Form 8-K, Item 5.02)—Leadership changesSource
Our units have been approved for listing on the Global Market tier of The Nasdaq Stock Market LLC, or Nasdaq, under the symbol “CAIIU,” on or promptly after the date of this prospectus.From the 424B4 filed 2026-04-29
FiledWhat it isFiling
2026-03-27Registration statement filedS-1
2026-04-21Registration statement amendedS-1/A
2026-04-27Registration statement amendedS-1/A
2026-04-29Final prospectus filed: the offering is priced424B4

Columbus Circle Capital Corp II IPO

StatusPriced
TickerCMIIU
ExchangeNasdaq Global Market
First filed2026-01-21
Filings3

Columbus Circle Capital Corp II filed a Form S-1 registration statement for an initial public offering on 2026-01-21. It describes itself as a blank check company. It filed its final prospectus on 2026-02-11. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 14, 2026Stake report, Schedule 13G, by Aristeia Capital, L.L.C.5.42% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G, by Meteora Capital, LLC7.89% of the class5%+ stakesSource
July 6, 2026Stake report, Schedule 13G, by Tenor Capital Management Company, L.P.5.2% of the class5%+ stakesSource
July 2, 2026Leadership change: Gary Quin departs, Chief Executive Officer, and 2 more—Leadership changesSource
June 30, 2026Stake report, Schedule 13G, by Linden Advisors LP6.5% of the class5%+ stakesSource
May 13, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.7.61% of the class5%+ stakesSource
February 20, 2026Stake report, Schedule 13D, by Columbus Circle 2 Sponsor Corporation LLC25.3% of the class5%+ stakesSource
Our units have been approved for listing on The Nasdaq Global Market, or Nasdaq, under the symbol “CMIIU,” on or promptly after the date of this prospectus.From the 424B4 filed 2026-02-11
FiledWhat it isFiling
2026-01-21Registration statement filedS-1
2026-02-11Final prospectus filed: the offering is priced424B4
2026-02-11Final prospectus filed: the offering is priced424B4

Dazhe Technology Group Co., Ltd. IPO

StatusFiled
TickerDZHE
ExchangeNasdaq Global Market
First filed2026-03-23
Filings1

Dazhe Technology Group Co., Ltd. filed a Form F-1 registration statement for an initial public offering on 2026-03-23. It describes itself as a blank check company. As of its latest filing, on 2026-03-23, it has not priced the offering or withdrawn it. Each fact below is quoted from the filing named with it.

We intend to apply to list our shares on the Nasdaq Global Markett, under the symbol “DZHE” on or promptly after the date of this prospectus.From the F-1 filed 2026-03-23
We are offering 10,000,000 ordinary shares at an offering price of $10.00 per share.From the F-1 filed 2026-03-23
FiledWhat it isFiling
2026-03-23Registration statement filed (foreign issuer)F-1

Dune Acquisition Corp III IPO

StatusAmended
TickerCPPGU
ExchangeNasdaq Global Market
First filed2026-02-24
Filings3

Dune Acquisition Corp III filed a Form S-1 registration statement for an initial public offering on 2026-02-24. It describes itself as a blank check company. It has amended it 2 times. As of its latest filing, on 2026-08-21, it has not priced the offering or withdrawn it. Each fact below is quoted from the filing named with it.

We have applied to have our units listed on The Nasdaq Global Market, or Nasdaq, under the symbol “CPPGU,” on or promptly after the date of this prospectus.From the S-1/A filed 2026-08-21
FiledWhat it isFiling
2026-02-24Registration statement filedS-1
2026-07-28Registration statement amendedS-1/A
2026-08-21Registration statement amendedS-1/A

Dynamix Corp IV IPO

StatusFiled
TickerDYNXU
ExchangeNew York Stock Exchange
First filed2026-02-17
Filings1

Dynamix Corp IV filed a Form S-1 registration statement for an initial public offering on 2026-02-17. It describes itself as a blank check company. As of its latest filing, on 2026-02-17, it has not priced the offering or withdrawn it. Each fact below is quoted from the filing named with it.

We intend to apply to have our units listed on The New York Stock Exchange, or NYSE, under the symbol “DYNXU,” on or promptly after the date of this prospectus.From the S-1 filed 2026-02-17
FiledWhat it isFiling
2026-02-17Registration statement filedS-1

Forefront Tech Holdings Acquisition Corp IPO

StatusPriced
TickerFTHAU
ExchangeNasdaq
First filed2026-02-19
Filings3

Forefront Tech Holdings Acquisition Corp filed a Form S-1 registration statement for an initial public offering on 2026-02-19. It describes itself as a blank check company. It has amended it 1 time. It filed its final prospectus on 2026-05-01. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 13, 2026Stake report, Schedule 13G, by MAGNETAR FINANCIAL LLC8.75% of the class5%+ stakesSource
August 12, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.9% of the class5%+ stakesSource
August 12, 2026Stake report, Schedule 13G, by AQR Capital Management, LLC6.59% of the class5%+ stakesSource
Our units have been approved for listing on the Global Market tier of The Nasdaq Stock Market LLC, or Nasdaq, under the symbol “FTHAU,” on or promptly after the date of this prospectus.From the 424B4 filed 2026-05-01
FiledWhat it isFiling
2026-02-19Registration statement filedS-1
2026-04-23Registration statement amendedS-1/A
2026-05-01Final prospectus filed: the offering is priced424B4

Fortress Value Acquisition Corp. V IPO

StatusPriced
TickerFVAV
ExchangeNasdaq Global Market
First filed2026-02-10
Filings2

Fortress Value Acquisition Corp. V filed a Form S-1 registration statement for an initial public offering on 2026-02-10. It describes itself as a blank check company. It filed its final prospectus on 2026-02-26. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 13, 2026Stake report, Schedule 13G/A, by THE GOLDMAN SACHS GROUP, INC.—5%+ stakesSource
May 27, 2026Leadership change: Karen Park appointed, Director—Leadership changesSource
May 15, 2026Stake report, Schedule 13G, by Empyrean Capital Partners, LP8.55% of the class5%+ stakesSource
May 13, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.7.77% of the class5%+ stakesSource
May 11, 2026Stake report, Schedule 13G, by THE GOLDMAN SACHS GROUP, INC.5.3% of the class5%+ stakesSource
May 7, 2026Stake report, Schedule 13G, by Fortress Value Acquisition Sponsor V LLC20.4% of the class5%+ stakesSource
March 4, 2026Stake report, Schedule 13G, by Alberta Investment Management Corp7.94% of the class5%+ stakesSource
We have been approved to list our Class A ordinary shares on the Nasdaq Global Market, or Nasdaq, under the symbol “FVAV” promptly after the date of this prospectus.From the 424B4 filed 2026-02-26
FiledWhat it isFiling
2026-02-10Registration statement filedS-1
2026-02-26Final prospectus filed: the offering is priced424B4

Iron Dome Acquisition I Corp. IPO

StatusPriced
TickerIDACU
ExchangeNasdaq
First filed2026-01-30
Filings4

Iron Dome Acquisition I Corp. filed a Form S-1 registration statement for an initial public offering on 2026-01-30. It describes itself as a blank check company. It has amended it 2 times. It filed its final prospectus on 2026-05-15. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 14, 2026Stake report, Schedule 13G, by Polar Asset Management Partners Inc.6.3% of the class5%+ stakesSource
August 13, 2026Stake report, Schedule 13G, by MAGNETAR FINANCIAL LLC6.29% of the class5%+ stakesSource
August 12, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.8.49% of the class5%+ stakesSource
May 18, 2026Leadership change filing (Form 8-K, Item 5.02)—Leadership changesSource
Our units have been approved for listing on the Nasdaq Stock Market (“Nasdaq”) under the symbol “IDACU”.From the 424B4 filed 2026-05-15
Assuming various redemption scenarios and after giving effect to the sale of 15,000,000 Class A ordinary shares included in the units we are offering by this prospectus, the sale of the private placement warrants and the deduction of underwriting commissions and estimated expenses of this offering, our pro forma net tangible book value at December 31, 2025 would have been the following to the public shareholders on a per -share basis immediately after this offering:From the 424B4 filed 2026-05-15
FiledWhat it isFiling
2026-01-30Registration statement filedS-1
2026-02-20Registration statement amendedS-1/A
2026-05-11Registration statement amendedS-1/A
2026-05-15Final prospectus filed: the offering is priced424B4

JATT II Acquisition Corp. IPO

StatusPriced
TickerJATT
ExchangeNasdaq Global Market
Offering price$10.00
First filed2026-03-13
Filings3

JATT II Acquisition Corp. filed a Form S-1 registration statement for an initial public offering on 2026-03-13. It describes itself as a blank check company. It has amended it 1 time. It filed its final prospectus on 2026-04-17, at a public offering price of $10.00 per share. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
September 18, 2026Stake report, Schedule 13D/A, by JATT Ventures II L.P.23.1% of the class5%+ stakesSource
September 15, 2026Stake report, Schedule 13D, by JATT Ventures II L.P.23.1% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G, by ADAR1 Capital Management, LLC5.4% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G, by Atika Capital Management LLC5.1% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G, by BALYASNY ASSET MANAGEMENT L.P.6.23% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G/A, by Commodore Capital LP—5%+ stakesSource
August 14, 2026Stake report, Schedule 13G/A, by Great Point Partners, LLC6.23% of the class5%+ stakesSource
August 13, 2026Stake report, Schedule 13G, by JANUS HENDERSON GROUP Ltd.6.2% of the class5%+ stakesSource
April 27, 2026Stake report, Schedule 13G, by RA Capital Management, L.P.6.4% of the class5%+ stakesSource
April 24, 2026Stake report, Schedule 13G, by Commodore Capital LP6.4% of the class5%+ stakesSource
April 24, 2026Stake report, Schedule 13G, by Great Point Partners, LLC6.41% of the class5%+ stakesSource
April 21, 2026Leadership change filing (Form 8-K, Item 5.02)—Leadership changesSource
We have been approved for listing on The Nasdaq Global Market, or Nasdaq, under the symbol “JATT”.From the 424B4 filed 2026-04-17
This is an initial public offering of our ordinary shares, par value $0.0001 per share, which we refer to as our public shares, at an initial public offering price of $10.00.From the 424B4 filed 2026-04-17
FiledWhat it isFiling
2026-03-13Registration statement filedS-1
2026-04-02Registration statement amendedS-1/A
2026-04-17Final prospectus filed: the offering is priced424B4

Kensington Capital Acquisition Corp. VI IPO

StatusPriced
TickerKCAC.U
ExchangeNew York Stock Exchange
First filed2026-02-05
Filings2

Kensington Capital Acquisition Corp. VI filed a Form S-1 registration statement for an initial public offering on 2026-02-05. It describes itself as a blank check company. It filed its final prospectus on 2026-03-05. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
July 6, 2026Stake report, Schedule 13G/A, by Millennium Management LLC0.9% of the class5%+ stakesSource
May 15, 2026Stake report, Schedule 13G, by LMR Partners LLP5.7% of the class5%+ stakesSource
May 15, 2026Stake report, Schedule 13G, by Polar Asset Management Partners Inc.5.7% of the class5%+ stakesSource
May 14, 2026Stake report, Schedule 13G, by Aristeia Capital, L.L.C.5.65% of the class5%+ stakesSource
May 13, 2026Stake report, Schedule 13G, by MAGNETAR FINANCIAL LLC6.73% of the class5%+ stakesSource
April 9, 2026Stake report, Schedule 13G, by Wealthspring Capital LLC6.63% of the class5%+ stakesSource
March 11, 2026Stake report, Schedule 13G, by Millennium Management LLC5.7% of the class5%+ stakesSource
Our units consisting of one Class A ordinary share, one-quarter of one Class 1 redeemable warrant and three-quarters of one Class 2 redeemable warrant have been approved for listing on The New York Stock Exchange, or the NYSE, under the symbol “KCAC.U” on or promptly after the date of this prospectus.From the 424B4 filed 2026-03-05
FiledWhat it isFiling
2026-02-05Registration statement filedS-1
2026-03-05Final prospectus filed: the offering is priced424B4

KPET Ultra Paceline Corp IPO

StatusPriced
TickerKPET.U
ExchangeNew York Stock Exchange
Offering price$10.00
First filed2026-03-05
Filings3

KPET Ultra Paceline Corp filed a Form S-1 registration statement for an initial public offering on 2026-03-05. It describes itself as a blank check company. It has amended it 1 time. It filed its final prospectus on 2026-04-01, at a public offering price of $10.00 per share. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 12, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.7.75% of the class5%+ stakesSource
May 14, 2026Stake report, Schedule 13G, by KPThree Capital LLC20.2% of the class5%+ stakesSource
May 13, 2026Stake report, Schedule 13G, by RP Investment Advisors LP5.4% of the class5%+ stakesSource
April 7, 2026Stake report, Schedule 13G, by Sculptor Capital LP5.93% of the class5%+ stakesSource
April 2, 2026Leadership change filing (Form 8-K, Item 5.02)—Leadership changesSource
We have been approved to list our units on the NYSE under the symbol “KPET.U” on or promptly after the date of this prospectus.From the 424B4 filed 2026-04-01
Our sponsor, or an affiliate of our sponsor, has committed to purchase an aggregate of 235,000 private placement units at a price of $10.00 per unit ($2,350,000 in the aggregate), in a private placement that will close simultaneously with the closing of this offering.From the 424B4 filed 2026-04-01
FiledWhat it isFiling
2026-03-05Registration statement filedS-1
2026-03-24Registration statement amendedS-1/A
2026-04-01Final prospectus filed: the offering is priced424B4

KRAKacquisition Corp IPO

StatusPriced
TickerKRAQU
ExchangeNasdaq Global Market
First filed2026-01-12
Filings2

KRAKacquisition Corp filed a Form S-1 registration statement for an initial public offering on 2026-01-12. It describes itself as a blank check company. It filed its final prospectus on 2026-01-29. Each fact below is quoted from the filing named with it.

Our units have been approved for listing on the Nasdaq Global Market (“Nasdaq”), under the symbol “KRAQU” promptly after the date of this prospectus.From the 424B4 filed 2026-01-29
FiledWhat it isFiling
2026-01-12Registration statement filedS-1
2026-01-29Final prospectus filed: the offering is priced424B4

Long Table Growth Corp. IPO

StatusPriced
TickerLTGRU
ExchangeNasdaq Global Market
First filed2026-01-20
Filings4

Long Table Growth Corp. filed a Form S-1 registration statement for an initial public offering on 2026-01-20. It describes itself as a blank check company. It has amended it 2 times. It filed its final prospectus on 2026-06-04. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 13, 2026Stake report, Schedule 13G, by MAGNETAR FINANCIAL LLC8.1% of the class5%+ stakesSource
August 12, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.7.83% of the class5%+ stakesSource
June 11, 2026Stake report, Schedule 13G, by Linden Advisors LP5.2% of the class5%+ stakesSource
June 11, 2026Stake report, Schedule 13G, by Sculptor Capital LP5.8% of the class5%+ stakesSource
June 9, 2026Stake report, Schedule 13G, by Millennium Management LLC4.6% of the class5%+ stakesSource
June 5, 2026Leadership change filing (Form 8-K, Item 5.02)—Leadership changesSource
We have been approved to have our units listed on The Nasdaq Global Market, or Nasdaq, under the symbol “LTGRU,” on or promptly after the date of this prospectus.From the 424B4 filed 2026-06-04
FiledWhat it isFiling
2026-01-20Registration statement filedS-1
2026-03-02Registration statement amendedS-1/A
2026-05-29Registration statement amendedS-1/A
2026-06-04Final prospectus filed: the offering is priced424B4

Mercator Acquisition Corp. IPO

StatusPriced
TickerMRCOU
ExchangeNasdaq Global Market
First filed2026-03-02
Filings4

Mercator Acquisition Corp. filed a Form S-1 registration statement for an initial public offering on 2026-03-02. It describes itself as a blank check company. It has amended it 2 times. It filed its final prospectus on 2026-07-10. Each fact below is quoted from the filing named with it.

Our units have been approved for listing on The Nasdaq Global Market, or Nasdaq, under the symbol “MRCOU,” on or promptly after the date of this prospectus.From the 424B4 filed 2026-07-10
FiledWhat it isFiling
2026-03-02Registration statement filedS-1
2026-03-23Registration statement amendedS-1/A
2026-07-02Registration statement amendedS-1/A
2026-07-10Final prospectus filed: the offering is priced424B4

Metals Acquisition Corp. II IPO

StatusPriced
TickerMTAL.U
ExchangeNew York Stock Exchange
First filed2026-02-02
Filings3

Metals Acquisition Corp. II filed a Form S-1 registration statement for an initial public offering on 2026-02-02. It describes itself as a blank check company. It has amended it 1 time. It filed its final prospectus on 2026-03-12. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
October 5, 2026Stake report, Schedule 13G/A, by Mudita Advisors LLP8.15% of the class5%+ stakesSource
August 11, 2026Stake report, Schedule 13G/A, by Millennium Management LLC7.1% of the class5%+ stakesSource
May 15, 2026Stake report, Schedule 13G, by Empyrean Capital Partners, LP8.61% of the class5%+ stakesSource
May 13, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.7.83% of the class5%+ stakesSource
May 5, 2026Stake report, Schedule 13G, by Mudita Advisors LLP8.15% of the class5%+ stakesSource
May 5, 2026Stake report, Schedule 13G, by Mudita Advisors LLP10.87% of the class5%+ stakesSource
May 5, 2026Stake report, Schedule 13G/A, by Mudita Advisors LLP—5%+ stakesSource
April 7, 2026Stake report, Schedule 13G, by Mudita Advisors LLP10.9% of the class5%+ stakesSource
March 19, 2026Stake report, Schedule 13G, by Millennium Management LLC8.4% of the class5%+ stakesSource
We have been approved to have our units listed on The New York Stock Exchange, or NYSE, under the symbol “MTAL.U” on or promptly after the date of this prospectus.From the 424B4 filed 2026-03-12
FiledWhat it isFiling
2026-02-02Registration statement filedS-1
2026-02-27Registration statement amendedS-1/A
2026-03-12Final prospectus filed: the offering is priced424B4

MOZAYYX Acquisition Corp. IPO

StatusPriced
TickerMZYX.U
ExchangeNew York Stock Exchange
First filed2026-02-02
Filings5

MOZAYYX Acquisition Corp. filed a Form S-1 registration statement for an initial public offering on 2026-02-02. It describes itself as a blank check company. It has amended it 2 times. It filed its final prospectus on 2026-02-26. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 14, 2026Stake report, Schedule 13G/A, by Meteora Capital, LLC—5%+ stakesSource
August 14, 2026Stake report, Schedule 13G/A, by MMCAP International Inc. SPC5.8% of the class5%+ stakesSource
June 24, 2026Leadership change: Emma Rose Bienvenu appointed—Leadership changesSource
June 1, 2026Leadership change: Emma Rose Bienvenu appointed, Director—Leadership changesSource
May 15, 2026Stake report, Schedule 13G, by Anson Funds Management LP8.2% of the class5%+ stakesSource
May 15, 2026Stake report, Schedule 13G, by Meteora Capital, LLC6.16% of the class5%+ stakesSource
May 15, 2026Stake report, Schedule 13G, by Polar Asset Management Partners Inc.5.8% of the class5%+ stakesSource
March 3, 2026Stake report, Schedule 13G, by MMCAP International Inc. SPC5.4% of the class5%+ stakesSource
Our units have been approved for listing on the New York Stock Exchange (“NYSE”), under the symbol “MZYX.U,” on or promptly after the date of this prospectus.From the 424B4 filed 2026-02-26
FiledWhat it isFiling
2026-02-02Registration statement filedS-1
2026-02-11Registration statement amendedS-1/A
2026-02-20Registration statement amendedS-1/A
2026-02-26Final prospectus filed: the offering is priced424B4
2026-02-26Final prospectus filed: the offering is priced424B4

NewHold Investment Corp IV IPO

StatusPriced
TickerNHIVU
ExchangeNasdaq
First filed2026-02-18
Filings4

NewHold Investment Corp IV filed a Form S-1 registration statement for an initial public offering on 2026-02-18. It describes itself as a blank check company. It has amended it 2 times. It filed its final prospectus on 2026-04-16. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
September 28, 2026Stake report, Schedule 13G, by Linden Advisors LP6.2% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G, by LMR Partners LLP7% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G, by NewHold Industrial Technology IV, LLC26.02% of the class5%+ stakesSource
August 13, 2026Stake report, Schedule 13G, by AQR Capital Management, LLC5.87% of the class5%+ stakesSource
August 12, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.7.58% of the class5%+ stakesSource
July 22, 2026Leadership change: Polly Schneck departs, Chief Financial Officer, and 1 more—Leadership changesSource
Our units have been approved for listing on the Global Market tier of The Nasdaq Stock Market, or Nasdaq, under the symbol “NHIVU,” on or promptly after the date of this prospectus.From the 424B4 filed 2026-04-16
FiledWhat it isFiling
2026-02-18Registration statement filedS-1
2026-03-16Registration statement amendedS-1/A
2026-03-26Registration statement amendedS-1/A
2026-04-16Final prospectus filed: the offering is priced424B4

Oceanhawk Acquisition Corp. IPO

StatusPriced
TickerOHACU
ExchangeNasdaq
Offering price$10.00
First filed2026-03-23
Filings3

Oceanhawk Acquisition Corp. filed a Form S-1 registration statement for an initial public offering on 2026-03-23. It describes itself as a blank check company. It has amended it 1 time. It filed its final prospectus on 2026-05-22, at a public offering price of $10.00 per share. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
October 6, 2026Stake report, Schedule 13G, by CSS LLC/IL5.49% of the class5%+ stakesSource
August 19, 2026Leadership change: Jimmy D. Ford appointed, Director—Leadership changesSource
August 14, 2026Stake report, Schedule 13G, by Highbridge Capital Management, LLC7.9% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G, by Polar Asset Management Partners Inc.5% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G/A, by Harraden Circle Investments, LLC—5%+ stakesSource
August 13, 2026Stake report, Schedule 13G, by MAGNETAR FINANCIAL LLC5.21% of the class5%+ stakesSource
August 12, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.5.68% of the class5%+ stakesSource
August 11, 2026Stake report, Schedule 13G, by THE GOLDMAN SACHS GROUP, INC.7.8% of the class5%+ stakesSource
May 29, 2026Stake report, Schedule 13G, by Harraden Circle Investments, LLC7.88% of the class5%+ stakesSource
May 27, 2026Leadership change filing (Form 8-K, Item 5.02)—Leadership changesSource
We have been approved to list our units on The Nasdaq Stock Market (“Nasdaq”) under the symbol “OHACU” on or promptly after the date of this prospectus.From the 424B4 filed 2026-05-22
Oceanhawk Sponsor has agreed to purchase 300,000 private placement units, at a price of $10.00 per unit, in a private placement to occur concurrently with the closing of this offering.From the 424B4 filed 2026-05-22
FiledWhat it isFiling
2026-03-23Registration statement filedS-1
2026-05-19Registration statement amendedS-1/A
2026-05-22Final prospectus filed: the offering is priced424B4

Paloma Acquisition Corp I IPO

StatusPriced
TickerPALOU
ExchangeNasdaq Global Market
First filed2026-01-30
Filings4

Paloma Acquisition Corp I filed a Form S-1 registration statement for an initial public offering on 2026-01-30. It describes itself as a blank check company. It has amended it 2 times. It filed its final prospectus on 2026-02-19. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 14, 2026Stake report, Schedule 13G/A, by AQR Capital Management, LLC4.63% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G/A, by Linden Advisors LP4.7% of the class5%+ stakesSource
May 15, 2026Stake report, Schedule 13G/A, by Sculptor Capital LP4.35% of the class5%+ stakesSource
May 15, 2026Stake report, Schedule 13G/A, by Tenor Capital Management Company, L.P.4% of the class5%+ stakesSource
May 13, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.7.95% of the class5%+ stakesSource
May 13, 2026Stake report, Schedule 13G, by AQR Capital Management, LLC5% of the class5%+ stakesSource
April 7, 2026Stake report, Schedule 13D/A, by Paloma Capital Group LLC19.68% of the class5%+ stakesSource
March 2, 2026Stake report, Schedule 13G, by Linden Advisors LP5.2% of the class5%+ stakesSource
February 27, 2026Stake report, Schedule 13D, by Paloma Capital Group LLC20.46% of the class5%+ stakesSource
February 26, 2026Stake report, Schedule 13G, by Sculptor Capital LP5.16% of the class5%+ stakesSource
February 25, 2026Stake report, Schedule 13G, by Tenor Capital Management Company, L.P.5.3% of the class5%+ stakesSource
O ur units have been approved for listing on the Nasdaq Global Market, or Nasdaq, under the symbol “PALOU.” We expect that the Class A ordinary shares and warrants comprising the units will begin separate trading on Nasdaq under the symbols “PALO” and “PALOW,” respectively, on the 52 nd day following the date of this prospectus (or, if such date is not a business day, the following business day) unless the representative of the underwriters permit earlier separate trading and we have satisfied certain conditions.From the 424B4 filed 2026-02-19
FiledWhat it isFiling
2026-01-30Registration statement filedS-1
2026-02-12Registration statement amendedS-1/A
2026-02-17Registration statement amendedS-1/A
2026-02-19Final prospectus filed: the offering is priced424B4

Patriot Acquisition Corp./CI IPO

StatusPriced
TickerPTACU
ExchangeNasdaq Global Market
First filed2026-03-06
Filings3

Patriot Acquisition Corp./CI filed a Form S-1 registration statement for an initial public offering on 2026-03-06. It describes itself as a blank check company. It has amended it 1 time. It filed its final prospectus on 2026-05-18. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 14, 2026Stake report, Schedule 13G, by LMR Partners LLP5.7% of the class5%+ stakesSource
August 13, 2026Stake report, Schedule 13G, by MAGNETAR FINANCIAL LLC8.48% of the class5%+ stakesSource
August 12, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.8.23% of the class5%+ stakesSource
June 11, 2026Stake report, Schedule 13G, by Patriot Acquisition Sponsor LLC20% of the class5%+ stakesSource
May 18, 2026Leadership change filing (Form 8-K, Item 5.02)—Leadership changesSource
Our units have been approved for listing on The Nasdaq Global Market, or Nasdaq, under the symbol “PTACU,” on or promptly after the date of this prospectus.From the 424B4 filed 2026-05-18
FiledWhat it isFiling
2026-03-06Registration statement filedS-1
2026-05-11Registration statement amendedS-1/A
2026-05-18Final prospectus filed: the offering is priced424B4

Plutonian Acquisition Corp. II IPO

StatusPriced
TickerPLUNU
ExchangeNew York Stock Exchange
First filed2026-02-17
Filings5

Plutonian Acquisition Corp. II filed a Form S-1 registration statement for an initial public offering on 2026-02-17. It describes itself as a blank check company. It has amended it 3 times. It filed its final prospectus on 2026-04-28. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 14, 2026Stake report, Schedule 13G, by Highbridge Capital Management, LLC8.7% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G/A, by Harraden Circle Investments, LLC—5%+ stakesSource
August 13, 2026Stake report, Schedule 13G, by Decagon Asset Management LLP5.44% of the class5%+ stakesSource
August 13, 2026Stake report, Schedule 13G, by MAGNETAR FINANCIAL LLC5.71% of the class5%+ stakesSource
August 12, 2026Stake report, Schedule 13G, by TD SECURITIES (USA) LLC6.8% of the class5%+ stakesSource
July 27, 2026Stake report, Schedule 13G/A, by Feis Equities LLC3.29% of the class5%+ stakesSource
May 6, 2026Stake report, Schedule 13G, by Feis Equities LLC9.92% of the class5%+ stakesSource
May 6, 2026Stake report, Schedule 13G, by Space Summit Capital LLC6.5% of the class5%+ stakesSource
May 5, 2026Stake report, Schedule 13G, by Harraden Circle Investments, LLC9.44% of the class5%+ stakesSource
April 30, 2026Leadership change filing (Form 8-K, Item 5.02)—Leadership changesSource
Our units have been approved for listing on the New York Stock Exchange(“NYSE”) under the symbol “PLUNU” on or promptly after the date of this prospectus.From the 424B4 filed 2026-04-28
FiledWhat it isFiling
2026-02-17Registration statement filedS-1
2026-03-20Registration statement amendedS-1/A
2026-04-01Registration statement amendedS-1/A
2026-04-21Registration statement amendedS-1/A
2026-04-28Final prospectus filed: the offering is priced424B4

Pono Capital Four, Inc. IPO

StatusPriced
TickerPONOU
ExchangeNasdaq Global Market
First filed2026-02-02
Filings5

Pono Capital Four, Inc. filed a Form S-1 registration statement for an initial public offering on 2026-02-02. It describes itself as a blank check company. It has amended it 2 times. It filed its final prospectus on 2026-03-13. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
October 20, 2026Stake report, Schedule 13G, by Picton Mahoney Asset Management5.74% of the class5%+ stakesSource
October 5, 2026Stake report, Schedule 13G/A, by Wolverine Asset Management, LLC—5%+ stakesSource
August 14, 2026Stake report, Schedule 13G, by Highbridge Capital Management, LLC8.2% of the class5%+ stakesSource
August 13, 2026Stake report, Schedule 13G/A, by Decagon Asset Management LLP6.09% of the class5%+ stakesSource
July 14, 2026Stake report, Schedule 13G, by Wolverine Asset Management, LLC5.69% of the class5%+ stakesSource
May 14, 2026Stake report, Schedule 13G, by Decagon Asset Management LLP5.43% of the class5%+ stakesSource
May 14, 2026Stake report, Schedule 13G, by Glazer Capital, LLC8.33% of the class5%+ stakesSource
March 23, 2026Stake report, Schedule 13G, by WHITEBOX ADVISORS LLC5.7% of the class5%+ stakesSource
March 18, 2026Stake report, Schedule 13G, by Mehana Ventures LLC28.5% of the class5%+ stakesSource
We have applied to have our units listed on The Nasdaq Global Market under the symbol “PONOU” on or promptly after the date of this prospectus.From the 424B4 filed 2026-03-13
FiledWhat it isFiling
2026-02-02Registration statement filedS-1
2026-03-03Registration statement amendedS-1/A
2026-03-11Registration statement amendedS-1/A
2026-03-13Final prospectus filed: the offering is priced424B4
2026-03-13Final prospectus filed: the offering is priced424B4

Primeage Technology Group Co., Ltd IPO

StatusFiled
TickerPRAG
ExchangeNasdaq Global Market
First filed2026-03-12
Filings1

Primeage Technology Group Co., Ltd filed a Form F-1 registration statement for an initial public offering on 2026-03-12. It describes itself as a blank check company. As of its latest filing, on 2026-03-12, it has not priced the offering or withdrawn it. Each fact below is quoted from the filing named with it.

We intend to apply to list our shares on the Nasdaq Global Markett, under the symbol “PRAG” on or promptly after the date of this prospectus.From the F-1 filed 2026-03-12
We are offering 10,000,000 ordinary shares at an offering price of $10.00 per share.From the F-1 filed 2026-03-12
FiledWhat it isFiling
2026-03-12Registration statement filed (foreign issuer)F-1

Quantum Leap Acquisition Corp IPO

StatusPriced
TickerQLEPU
ExchangeNew York Stock Exchange
First filed2026-02-10
Filings6

Quantum Leap Acquisition Corp filed a Form S-1 registration statement for an initial public offering on 2026-02-10. It describes itself as a blank check company. It has amended it 3 times. It filed its final prospectus on 2026-05-04. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 13, 2026Stake report, Schedule 13G, by Decagon Asset Management LLP5.24% of the class5%+ stakesSource
August 13, 2026Stake report, Schedule 13G, by Glazer Capital, LLC6.98% of the class5%+ stakesSource
August 13, 2026Stake report, Schedule 13G, by MAGNETAR FINANCIAL LLC6.97% of the class5%+ stakesSource
August 11, 2026Stake report, Schedule 13G/A, by Millennium Management LLC4% of the class5%+ stakesSource
May 8, 2026Stake report, Schedule 13D, by Paddington Partners 88 LLC25.7% of the class5%+ stakesSource
May 7, 2026Stake report, Schedule 13G, by Millennium Management LLC6.1% of the class5%+ stakesSource
May 6, 2026Leadership change filing (Form 8-K, Item 5.02)—Leadership changesSource
May 1, 2026Stake report, Schedule 13G, by The K2 Principal Fund, L.P.5% of the class5%+ stakesSource
Our units have been approved for listing on the New York Stock Exchange, or the NYSE, under the symbol “QLEPU.” We expect the Class A ordinary shares and warrants comprising the units to begin separate trading on the 52nd day following the effective date of the registration statement of which this prospectus forms a part, unless A.G.P./ Alliance Global Partners (“A.G.P.”), the representative of the underwriters, informs us of its decision to allow earlier separate trading, subject to our satisfaction of certain conditions as described further herein.From the 424B4 filed 2026-05-04
FiledWhat it isFiling
2026-02-10Registration statement filedS-1
2026-02-27Registration statement amendedS-1/A
2026-04-27Registration statement amendedS-1/A
2026-04-28Registration statement amendedS-1/A
2026-05-04Final prospectus filed: the offering is priced424B4
2026-05-04Final prospectus filed: the offering is priced424B4

Research Alliance Corp III IPO

StatusPriced
TickerRACC
ExchangeNasdaq Capital Market
First filed2026-03-24
Filings4

Research Alliance Corp III filed a Form S-1 registration statement for an initial public offering on 2026-03-24. It describes itself as a blank check company. It has amended it 2 times. It filed its final prospectus on 2026-05-20. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
October 28, 2026Stake report, Schedule 13G/A, by BANK OF AMERICA CORP /DE/—5%+ stakesSource
October 7, 2026Stake report, Schedule 13G, by Nantahala Capital Management, LLC14.1% of the class5%+ stakesSource
September 11, 2026Stake report, Schedule 13G, by Great Point Partners, LLC6.49% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G, by ADAR1 Capital Management, LLC8.4% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G, by BALYASNY ASSET MANAGEMENT L.P.6.43% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G, by TCG Crossover GP III, LLC6.4% of the class5%+ stakesSource
August 13, 2026Stake report, Schedule 13G, by Spruce Street Capital LP6.4% of the class5%+ stakesSource
August 3, 2026Stake report, Schedule 13G, by BANK OF AMERICA CORP /DE/6.5% of the class5%+ stakesSource
July 28, 2026Stake report, Schedule 13D/A, by Research Alliance Holdings III LLC16.9% of the class5%+ stakesSource
May 29, 2026Stake report, Schedule 13D, by Research Alliance Holdings III LLC14.7% of the class5%+ stakesSource
May 29, 2026Stake report, Schedule 13G, by BVF PARTNERS L P/IL6.4% of the class5%+ stakesSource
May 29, 2026Stake report, Schedule 13G, by Trails Edge Capital Partners, LP5.5% of the class5%+ stakesSource

The newest 12 of 15 records.

Our public shares have been approved for listing on The Nasdaq Capital Market, or Nasdaq, under the symbol “RACC.” We expect that the Class A ordinary shares will begin trading on the date of this prospectus.From the 424B4 filed 2026-05-20
FiledWhat it isFiling
2026-03-24Registration statement filedS-1
2026-04-23Registration statement amendedS-1/A
2026-05-13Registration statement amendedS-1/A
2026-05-20Final prospectus filed: the offering is priced424B4

RMG ML Sports Holdings IPO

StatusPriced
TickerSHOTU
ExchangeNasdaq Global Market
First filed2026-02-27
Filings3

RMG ML Sports Holdings filed a Form S-1 registration statement for an initial public offering on 2026-02-27. It describes itself as a blank check company. It has amended it 1 time. It filed its final prospectus on 2026-06-11. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 12, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.8.23% of the class5%+ stakesSource
June 16, 2026Stake report, Schedule 13G, by Sculptor Capital LP6.4% of the class5%+ stakesSource
June 11, 2026Leadership change filing (Form 8-K, Item 5.02)—Leadership changesSource
Our units have been approved for listing on the Nasdaq Global Market (“Nasdaq”), under the symbol “SHOTU” on or promptly after the date of this prospectus.From the 424B4 filed 2026-06-11
FiledWhat it isFiling
2026-02-27Registration statement filedS-1
2026-06-05Registration statement amendedS-1/A
2026-06-11Final prospectus filed: the offering is priced424B4

Sensei Harbor Corp. IPO

StatusAmended
First filed2026-03-25
Filings7

Sensei Harbor Corp. filed a Form S-1 registration statement for an initial public offering on 2026-03-25. It describes itself as a blank check company. It has amended it 6 times. As of its latest filing, on 2026-09-17, it has not priced the offering or withdrawn it. Each fact below is quoted from the filing named with it.

This is the initial offering of common stock of Sensei Harbor Corp. We are offering for sale a total of 6,000,000 shares of common stock, $0.001 par value, at a fixed price of $0.02 per share.From the S-1/A filed 2026-09-17
We intend to use the net proceeds from this offering to develop our business operations (See “ Description of Business ” and “ Use of Proceeds ” elsewhere in this Prospectus).From the S-1/A filed 2026-09-17
Our financial statements for the period from inception through May 31, 2025 reports revenues of $0 and a net loss of $8,284.From the S-1/A filed 2026-09-17
Our financial statements for the period from inception through May 31, 2025 reports revenues of $0 and a net loss of $8,284.From the S-1/A filed 2026-09-17
FiledWhat it isFiling
2026-03-25Registration statement filedS-1
2026-05-28Registration statement amendedS-1/A
2026-06-30Registration statement amendedS-1/A
2026-07-27Registration statement amendedS-1/A
2026-08-18Registration statement amendedS-1/A
2026-09-02Registration statement amendedS-1/A
2026-09-17Registration statement amendedS-1/A

Sky Acquisition Group IPO

StatusAmended
TickerSKAIU
ExchangeNasdaq
First filed2026-01-28
Filings6

Sky Acquisition Group filed a Form S-1 registration statement for an initial public offering on 2026-01-28. It describes itself as a blank check company. It has amended it 5 times. As of its latest filing, on 2026-04-27, it has not priced the offering or withdrawn it. Each fact below is quoted from the filing named with it.

We intend to apply to have our units listed on the Global Market tier of The Nasdaq Stock Market LLC, or Nasdaq, under the symbol “SKAIU,” on or promptly after the date of this prospectus.From the S-1/A filed 2026-04-27
FiledWhat it isFiling
2026-01-28Registration statement filedS-1
2026-02-11Registration statement amendedS-1/A
2026-02-13Registration statement amendedS-1/A
2026-03-04Registration statement amendedS-1/A
2026-04-23Registration statement amendedS-1/A
2026-04-27Registration statement amendedS-1/A

Spring Valley Acquisition Corp. IV IPO

StatusPriced
TickerSVIVU
ExchangeNasdaq Global Market
First filed2026-01-22
Filings3

Spring Valley Acquisition Corp. IV filed a Form S-1 registration statement for an initial public offering on 2026-01-22. It describes itself as a blank check company. It has amended it 1 time. It filed its final prospectus on 2026-02-10. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 7, 2026Stake report, Schedule 13G, by Spring Valley Acquisition IV Sponsor, LLC24.7% of the class5%+ stakesSource
May 26, 2026Stake report, Schedule 13G, by Linden Advisors LP5.7% of the class5%+ stakesSource
May 13, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.7.83% of the class5%+ stakesSource
We have been approved to list our units on The Nasdaq Global Market (“Nasdaq”) under the symbol “SVIVU” on or promptly after the date of this prospectus.From the 424B4 filed 2026-02-10
Renewable Energy Group, Inc.’s revenues grew from approximately $85.0 million in 2008 to over $3.0 billion in 2021 via organic growth and an aggressive acquisition strategy.From the S-1 filed 2026-01-22
FiledWhat it isFiling
2026-01-22Registration statement filedS-1
2026-01-28Registration statement amendedS-1/A
2026-02-10Final prospectus filed: the offering is priced424B4

SUMA Acquisition Corp IPO

StatusPriced
TickerSUMAU
ExchangeNasdaq Global Market
First filed2026-01-20
Filings4

SUMA Acquisition Corp filed a Form S-1 registration statement for an initial public offering on 2026-01-20. It describes itself as a blank check company. It has amended it 2 times. It filed its final prospectus on 2026-03-11. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 13, 2026Stake report, Schedule 13G/A, by Centiva Capital, LP—5%+ stakesSource
August 13, 2026Stake report, Schedule 13G/A, by Glazer Capital, LLC6.24% of the class5%+ stakesSource
May 15, 2026Stake report, Schedule 13G, by Polar Asset Management Partners Inc.7.4% of the class5%+ stakesSource
May 14, 2026Stake report, Schedule 13G, by Centiva Capital, LP5.65% of the class5%+ stakesSource
May 14, 2026Stake report, Schedule 13G, by Glazer Capital, LLC5.01% of the class5%+ stakesSource
May 13, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.7.63% of the class5%+ stakesSource
May 13, 2026Stake report, Schedule 13G, by MAGNETAR FINANCIAL LLC8.39% of the class5%+ stakesSource
March 18, 2026Stake report, Schedule 13D, by Naseem Saloojee26.02% of the class5%+ stakesSource
March 18, 2026Stake report, Schedule 13G, by Millennium Management LLC3.7% of the class5%+ stakesSource
We have been authorized to list our units on the Nasdaq Global Market under the symbol “SUMAU” on or promptly after the date of this prospectus.From the 424B4 filed 2026-03-11
FiledWhat it isFiling
2026-01-20Registration statement filedS-1
2026-03-02Registration statement amendedS-1/A
2026-03-09Registration statement amendedS-1/A
2026-03-11Final prospectus filed: the offering is priced424B4

TRG Latin America Acquisitions Corp. IPO

StatusPriced
TickerTRGSU
ExchangeNasdaq
First filed2026-02-10
Filings3

TRG Latin America Acquisitions Corp. filed a Form S-1 registration statement for an initial public offering on 2026-02-10. It describes itself as a blank check company. It has amended it 1 time. It filed its final prospectus on 2026-02-26. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
May 14, 2026Stake report, Schedule 13G, by Glazer Capital, LLC6.3% of the class5%+ stakesSource
May 13, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.8.63% of the class5%+ stakesSource
March 5, 2026Stake report, Schedule 13G, by Sculptor Capital LP6.18% of the class5%+ stakesSource
March 2, 2026Stake report, Schedule 13D, by TRG Latin America Acquisitions LLC23% of the class5%+ stakesSource
Our units have been approved for listing on Nasdaq, under the symbol “TRGSU” on or promptly after the date of this prospectus.From the 424B4 filed 2026-02-26
FiledWhat it isFiling
2026-02-10Registration statement filedS-1
2026-02-20Registration statement amendedS-1/A
2026-02-26Final prospectus filed: the offering is priced424B4

Voyager Acquisition Corp. II IPO

StatusFiled
TickerVAIIU
ExchangeNasdaq Global Market
First filed2026-03-13
Filings1

Voyager Acquisition Corp. II filed a Form S-1 registration statement for an initial public offering on 2026-03-13. It describes itself as a blank check company. As of its latest filing, on 2026-03-13, it has not priced the offering or withdrawn it. Each fact below is quoted from the filing named with it.

We intend to apply to have our units listed on The Nasdaq Global Market, or Nasdaq, under the symbol “VAIIU,” on or promptly after the date of this prospectus.From the S-1 filed 2026-03-13
FiledWhat it isFiling
2026-03-13Registration statement filedS-1

West Enclave Merger Corp. IPO

StatusPriced
ExchangeNew York Stock Exchange
Offering price$10.00
First filed2026-03-09
Filings4

West Enclave Merger Corp. filed a Form S-1 registration statement for an initial public offering on 2026-03-09. It describes itself as a blank check company. It has amended it 2 times. It filed its final prospectus on 2026-04-30, at a public offering price of $10.00 per share. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 12, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.5.61% of the class5%+ stakesSource
May 12, 2026Stake report, Schedule 13D, by West Enclave Sponsor, LLC16.2% of the class5%+ stakesSource
May 4, 2026Leadership change filing (Form 8-K, Item 5.02)—Leadership changesSource
Our units have been approved to be listed on The New York Stock Exchange, or “NYSE” under the symbol “WENC U” on or promptly after the date of this prospectus.From the 424B4 filed 2026-04-30
Our sponsor and EarlyBirdCapital, Inc., the representative of the underwriters in this offering, which we refer to throughout this prospectus as “EBC” or the “representative,” have agreed that they and/or their designees will purchase from us an aggregate of 425,000 private units (300,000 private units to be purchased by our sponsor and 125,000 private units to be purchased by EBC or its designees) at a price of $10.00 per unit for a total purchase price of $4,250,000 in a private placement that will close simultaneously with the closing of this offering.From the 424B4 filed 2026-04-30
FiledWhat it isFiling
2026-03-09Registration statement filedS-1
2026-03-20Registration statement amendedS-1/A
2026-04-20Registration statement amendedS-1/A
2026-04-30Final prospectus filed: the offering is priced424B4

Willow Lane Acquisition Corp. II IPO

StatusPriced
TickerWLIIU
ExchangeNasdaq
First filed2026-01-07
Filings3

Willow Lane Acquisition Corp. II filed a Form S-1 registration statement for an initial public offering on 2026-01-07. It describes itself as a blank check company. It has amended it 1 time. It filed its final prospectus on 2026-02-13. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 3, 2026Stake report, Schedule 13G, by Linden Capital L.P.6.9% of the class5%+ stakesSource
May 13, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.6.72% of the class5%+ stakesSource
February 24, 2026Stake report, Schedule 13D, by Willow Lane Sponsor II, LLC27.9% of the class5%+ stakesSource
February 23, 2026Stake report, Schedule 13G, by RP Investment Advisors LP5.9% of the class5%+ stakesSource
Our units have been approved for listing on the Global Market tier of The Nasdaq Stock Market LLC under the symbol “WLIIU,” on or promptly after the date of this prospectus.From the 424B4 filed 2026-02-13
FiledWhat it isFiling
2026-01-07Registration statement filedS-1
2026-01-27Registration statement amendedS-1/A
2026-02-13Final prospectus filed: the offering is priced424B4

Where this comes from

A company that wants to sell shares to the public in the United States files a registration statement with the SEC: Form S-1 for a US company, Form F-1 for a foreign one. It amends that statement as the figures and terms are filled in, usually adding the expected price range shortly before the offering. Once the offering is priced it files its final prospectus under Rule 424(b)(4). A company that decides not to go ahead can ask for the registration statement to be withdrawn on Form RW.

Every row on this page is one of those filings, linked to the filing itself. The facts are the company's own sentences, quoted from the filing named beside each one and never reworded; where no filing states a fact in a sentence that can be read exactly, this page leaves it out. A filing is the company's statement of its plans and its figures, not a verification of them, and nothing here is investment advice.