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Blank-check companies, first filed in November 2025

21 companies in the IPO pipeline, every filing linked: Activate Energy Acquisition Corp. IPO, Aperture AC IPO, ARC Group Securities Acquisition I IPO, ARC Group Securities Acquisition II IPO, Bluerock Acquisition Corp. IPO, Breeze Acquisition Corp. II IPO and more. Each section is the company's full record from its filings, newest filings first within each section.

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Activate Energy Acquisition Corp. IPO

StatusPriced
TickerAEAQU
ExchangeNasdaq
First filed2025-11-10
Filings2

Activate Energy Acquisition Corp. filed a Form S-1 registration statement for an initial public offering on 2025-11-10. It describes itself as a blank check company. It filed its final prospectus on 2025-12-05. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 11, 2026Stake report, Schedule 13G/A, by THE GOLDMAN SACHS GROUP, INC.4.5% of the class5%+ stakesSource
July 17, 2026Leadership change: Paul Moore departs—Leadership changesSource
June 4, 2026Leadership change: David Whitby appointed, Director—Leadership changesSource
May 12, 2026Stake report, Schedule 13G, by THE GOLDMAN SACHS GROUP, INC.7.3% of the class5%+ stakesSource
February 17, 2026Stake report, Schedule 13G, by KRYGER CAPITAL Ltd6% of the class5%+ stakesSource
February 12, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.7.61% 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 “AEAQU,” on or promptly after the date of this prospectus.From the 424B4 filed 2025-12-05
FiledWhat it isFiling
2025-11-10Registration statement filedS-1
2025-12-05Final prospectus filed: the offering is priced424B4

Aperture AC IPO

StatusPriced
TickerAPURU
ExchangeNasdaq
First filed2025-11-17
Filings6

Aperture AC filed a Form S-1 registration statement for an initial public offering on 2025-11-17. It describes itself as a blank check company. It has amended it 4 times. It filed its final prospectus on 2026-05-21. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
October 9, 2026Stake report, Schedule 13G/A, by Feis Equities LLC3.65% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G, by Highbridge Capital Management, LLC7.8% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G, by Polar Asset Management Partners Inc.7.5% 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 Mizuho Financial Group, Inc.8.6% of the class5%+ stakesSource
June 1, 2026Stake report, Schedule 13D, by Aperture Sponsor LLC27.1% of the class5%+ stakesSource
May 29, 2026Stake report, Schedule 13G, by Harraden Circle Investments, LLC8.49% of the class5%+ stakesSource
May 27, 2026Stake report, Schedule 13G, by Feis Equities LLC6.41% of the class5%+ stakesSource
May 22, 2026Leadership change filing (Form 8-K, Item 5.02)—Leadership changesSource
May 21, 2026Stake report, Schedule 13G, by Space Summit Capital LLC8.1% of the class5%+ stakesSource
Our units have been approved for listing on Nasdaq under the symbol “APURU,” commencing on or promptly after the date of this prospectus.From the 424B4 filed 2026-05-21
FiledWhat it isFiling
2025-11-17Registration statement filedS-1
2026-01-30Registration statement amendedS-1/A
2026-04-06Registration statement amendedS-1/A
2026-04-23Registration statement amendedS-1/A
2026-05-06Registration statement amendedS-1/A
2026-05-21Final prospectus filed: the offering is priced424B4

ARC Group Securities Acquisition I IPO

StatusPriced
TickerFJDIU
ExchangeNasdaq Global Market
First filed2025-11-06
Filings6

ARC Group Securities Acquisition I filed a Form S-1 registration statement for an initial public offering on 2025-11-06. It describes itself as a blank check company. It has amended it 4 times. It filed its final prospectus on 2026-08-05. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 6, 2026Leadership change filing (Form 8-K, Item 5.02)—Leadership changesSource
Our units have been approved to be listed on The Nasdaq Global Market, or Nasdaq, under the symbol “FJDIU,” on or promptly after the date of this prospectus.From the 424B4 filed 2026-08-05
FiledWhat it isFiling
2025-11-06Registration statement filedS-1
2026-05-19Registration statement amendedS-1/A
2026-06-30Registration statement amendedS-1/A
2026-07-15Registration statement amendedS-1/A
2026-07-29Registration statement amendedS-1/A
2026-08-05Final prospectus filed: the offering is priced424B4

ARC Group Securities Acquisition II IPO

StatusAmended
TickerWECOU
ExchangeNew York Stock Exchange
First filed2025-11-06
Filings3

ARC Group Securities Acquisition II filed a Form S-1 registration statement for an initial public offering on 2025-11-06. It describes itself as a blank check company. It has amended it 2 times. As of its latest filing, on 2026-08-13, 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 New York Stock Exchange (“NYSE”), under the symbol “WECOU,” on or promptly after the date of this prospectus.From the S-1/A filed 2026-08-13
FiledWhat it isFiling
2025-11-06Registration statement filedS-1
2026-07-21Registration statement amendedS-1/A
2026-08-13Registration statement amendedS-1/A

Bluerock Acquisition Corp. IPO

StatusPriced
TickerBLRKU
ExchangeNasdaq Global Market
First filed2025-11-06
Filings2

Bluerock Acquisition Corp. filed a Form S-1 registration statement for an initial public offering on 2025-11-06. It describes itself as a blank check company. It filed its final prospectus on 2025-12-12. Each fact below is quoted from the filing named with it.

We have been approved to have our units listed on The Nasdaq Global Market, or Nasdaq, under the symbol “BLRKU,” on or promptly after the date of this prospectus.From the 424B4 filed 2025-12-12
FiledWhat it isFiling
2025-11-06Registration statement filedS-1
2025-12-12Final prospectus filed: the offering is priced424B4

Breeze Acquisition Corp. II IPO

StatusPriced
TickerBREZU
ExchangeNasdaq Global Market
First filed2025-11-17
Filings6

Breeze Acquisition Corp. II filed a Form S-1 registration statement for an initial public offering on 2025-11-17. It describes itself as a blank check company. It has amended it 4 times. It filed its final prospectus on 2026-05-14. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 14, 2026Stake report, Schedule 13G, by Highbridge Capital Management, LLC5.9% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G, by Polar Asset Management Partners Inc.6.2% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G, by THE GOLDMAN SACHS GROUP, INC.6.7% 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 Glazer Capital, LLC6.37% of the class5%+ stakesSource
August 13, 2026Stake report, Schedule 13G, by MAGNETAR FINANCIAL LLC8.27% of the class5%+ stakesSource
May 20, 2026Stake report, Schedule 13D, by Breeze Sponsor II, LLC26.6% of the class5%+ stakesSource
May 20, 2026Stake report, Schedule 13G, by Harraden Circle Investments, LLC6.21% of the class5%+ stakesSource
May 15, 2026Leadership change filing (Form 8-K, Item 5.02)—Leadership changesSource
We have been approved to list our units on The Nasdaq Global Market under the symbol “BREZU,” on or promptly after the date of this prospectus.From the 424B4 filed 2026-05-14
FiledWhat it isFiling
2025-11-17Registration statement filedS-1
2026-02-23Registration statement amendedS-1/A
2026-03-03Registration statement amendedS-1/A
2026-03-09Registration statement amendedS-1/A
2026-05-06Registration statement amendedS-1/A
2026-05-14Final prospectus filed: the offering is priced424B4

Churchill Capital Corp XI IPO

StatusPriced
TickerCCXIU
ExchangeNasdaq Global Market
First filed2025-11-18
Filings3

Churchill Capital Corp XI filed a Form S-1 registration statement for an initial public offering on 2025-11-18. It describes itself as a blank check company. It has amended it 1 time. It filed its final prospectus on 2025-12-17. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 14, 2026Stake report, Schedule 13G, by Empyrean Capital Partners, LP7.52% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G/A, by Fort Baker Capital Management LP4.8% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G/A, by MMCAP International Inc. SPC2.3% of the class5%+ stakesSource
August 13, 2026Stake report, Schedule 13G/A, by MAGNETAR FINANCIAL LLC4.58% of the class5%+ stakesSource
August 12, 2026Stake report, Schedule 13G/A, by Adage Capital Management, L.P.1.87% of the class5%+ stakesSource
July 31, 2026Stake report, Schedule 13G/A, by Millennium Management LLC3.6% of the class5%+ stakesSource
July 20, 2026Stake report, Schedule 13G, by Huang Rich5.13% of the class5%+ stakesSource
July 2, 2026Stake report, Schedule 13G, by BlueCrest Capital Management Ltd5.6% of the class5%+ stakesSource
June 26, 2026Stake report, Schedule 13D/A, by Churchill Sponsor XI LLC25.7% of the class5%+ stakesSource
May 11, 2026Stake report, Schedule 13G/A, by MMCAP International Inc. SPC6.4% of the class5%+ stakesSource
February 17, 2026Stake report, Schedule 13G, by Empyrean Capital Partners, LP8.35% of the class5%+ stakesSource
February 17, 2026Stake report, Schedule 13G, by Fort Baker Capital Management LP5.4% of the class5%+ stakesSource

The newest 12 of 18 records.

Our units have been approved for listing on the Nasdaq Global Market, or Nasdaq, under the symbol “CCXIU” on or promptly after the date of this prospectus.From the 424B4 filed 2025-12-17
FiledWhat it isFiling
2025-11-18Registration statement filedS-1
2025-12-11Registration statement amendedS-1/A
2025-12-17Final prospectus filed: the offering is priced424B4

Crane Harbor Acquisition Corp. II IPO

StatusPriced
TickerCRANU
ExchangeNasdaq Global Market
Offering price$10.00
First filed2025-11-05
Filings4

Crane Harbor Acquisition Corp. II filed a Form S-1 registration statement for an initial public offering on 2025-11-05. It describes itself as a blank check company. It has amended it 2 times. It filed its final prospectus on 2025-12-16, 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 Fort Baker Capital Management LP7.2% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G/A, by Meteora Capital, LLC6.77% of the class5%+ stakesSource
May 15, 2026Stake report, Schedule 13G, by Meteora Capital, LLC8% of the class5%+ stakesSource
May 15, 2026Stake report, Schedule 13G/A, by Meteora Capital, LLC—5%+ stakesSource
February 12, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.7.63% of the class5%+ stakesSource
February 6, 2026Stake report, Schedule 13G, by Meteora Capital, LLC8.07% of the class5%+ stakesSource
February 6, 2026Stake report, Schedule 13G, by Meteora Capital, LLC7.457% of the class5%+ stakesSource
February 6, 2026Stake report, Schedule 13G/A, by Meteora Capital, LLC—5%+ stakesSource
December 22, 2025Stake report, Schedule 13D, by Crane Harbor Sponsor II, LLC25.8% of the class5%+ stakesSource
Our units have been approved for listing on The Nasdaq Global Market (“Nasdaq”) under the symbol “CRANU,” on or promptly after the date of this prospectus.From the 424B4 filed 2025-12-16
Our management team and sponsor also launched Crane Harbor Acquisition Corp., a blank check company that raised $220 million in its initial public offering in April 2025 at an initial public offering price of $10.00 per share.From the 424B4 filed 2025-12-16
FiledWhat it isFiling
2025-11-05Registration statement filedS-1
2025-11-26Registration statement amendedS-1/A
2025-12-09Registration statement amendedS-1/A
2025-12-16Final prospectus filed: the offering is priced424B4

D. Boral Acquisition I Corp. IPO

StatusPriced
TickerDBCAU
ExchangeNasdaq Global Market
First filed2025-11-18
Filings4

D. Boral Acquisition I Corp. filed a Form S-1 registration statement for an initial public offering on 2025-11-18. It describes itself as a blank check company. It has amended it 2 times. It filed its final prospectus on 2026-02-12. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
October 7, 2026Stake report, Schedule 13G, by Wolverine Asset Management, LLC5.12% of the class5%+ stakesSource
September 29, 2026Leadership change filing (Form 8-K, Item 5.02)—Leadership changesSource
August 14, 2026Stake report, Schedule 13G/A, by Meteora Capital, LLC4.1% of the class5%+ stakesSource
May 15, 2026Stake report, Schedule 13G, by Meteora Capital, LLC6.88% 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 14, 2026Stake report, Schedule 13G, by Glazer Capital, LLC5.23% of the class5%+ stakesSource
May 13, 2026Stake report, Schedule 13G, by MAGNETAR FINANCIAL LLC5.65% of the class5%+ stakesSource
March 31, 2026Stake report, Schedule 13G, by David Boral31.02% of the class5%+ stakesSource
February 20, 2026Stake report, Schedule 13G, by Sculptor Capital LP5.65% of the class5%+ stakesSource
Our units have listed on The Nasdaq Global Market, or Nasdaq, under the symbol “DBCAU,” on or promptly after the date of this prospectus.From the 424B4 filed 2026-02-12
FiledWhat it isFiling
2025-11-18Registration statement filedS-1
2026-01-26Registration statement amendedS-1/A
2026-01-28Registration statement amendedS-1/A
2026-02-12Final prospectus filed: the offering is priced424B4

HCM IV Acquisition Corp. IPO

StatusPriced
TickerHACQU
ExchangeNasdaq Global Market
First filed2025-11-07
Filings4

HCM IV Acquisition Corp. filed a Form S-1 registration statement for an initial public offering on 2025-11-07. It describes itself as a blank check company. It has amended it 2 times. It filed its final prospectus on 2026-02-12. 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 “HACQU”.From the 424B4 filed 2026-02-12
FiledWhat it isFiling
2025-11-07Registration statement filedS-1
2025-11-25Registration statement amendedS-1/A
2026-01-20Registration statement amendedS-1/A
2026-02-12Final prospectus filed: the offering is priced424B4

Infinite Eagle Acquisition Corp. IPO

StatusPriced
TickerIEAGU
ExchangeNasdaq Global Market
First filed2025-11-20
Filings4

Infinite Eagle Acquisition Corp. filed a Form S-1 registration statement for an initial public offering on 2025-11-20. It describes itself as a blank check company. It has amended it 2 times. It filed its final prospectus on 2026-01-16. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
May 13, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.6.45% of the class5%+ stakesSource
April 29, 2026Stake report, Schedule 13G/A, by Millennium Management LLC6.8% of the class5%+ stakesSource
January 23, 2026Stake report, Schedule 13D, by Eagle Equity Partners VI, LLC20.73% of the class5%+ stakesSource
January 23, 2026Stake report, Schedule 13G, by Millennium Management LLC9.8% of the class5%+ stakesSource
January 21, 2026Stake report, Schedule 13G, by Point72 Asset Management, L.P.5.8% of the class5%+ stakesSource
Our units have been approved for listing on The Nasdaq Global Market, or Nasdaq, under the symbol “IEAGU.” We expect that our units will be listed on Nasdaq on or promptly after the date of this prospectus.From the 424B4 filed 2026-01-16
FiledWhat it isFiling
2025-11-20Registration statement filedS-1
2026-01-12Registration statement amendedS-1/A
2026-01-13Registration statement amendedS-1/A
2026-01-16Final prospectus filed: the offering is priced424B4

ITHAX Acquisition Corp III IPO

StatusPriced
TickerITHAU
ExchangeNasdaq Global Market
First filed2025-11-17
Filings2

ITHAX Acquisition Corp III filed a Form S-1 registration statement for an initial public offering on 2025-11-17. It describes itself as a blank check company. It filed its final prospectus on 2025-12-15. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
February 17, 2026Stake report, Schedule 13G, by Aristeia Capital, L.L.C.5.43% of the class5%+ stakesSource
February 17, 2026Stake report, Schedule 13G, by MAGNETAR FINANCIAL LLC5.43% of the class5%+ stakesSource
December 19, 2025Stake report, Schedule 13G, by Tenor Capital Management Company, L.P.5.4% of the class5%+ stakesSource
December 18, 2025Stake report, Schedule 13G, by Millennium Management LLC4.3% of the class5%+ stakesSource
Our units have been approved for listing on The Nasdaq Global Market, or Nasdaq, under the symbol “ITHAU.” 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 Cantor Fitzgerald & Co., 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 2025-12-15
FiledWhat it isFiling
2025-11-17Registration statement filedS-1
2025-12-15Final prospectus filed: the offering is priced424B4

Launchpad Cadenza Acquisition Corp I IPO

StatusPriced
TickerLPCVU
ExchangeNasdaq Global Market
First filed2025-11-10
Filings3

Launchpad Cadenza Acquisition Corp I filed a Form S-1 registration statement for an initial public offering on 2025-11-10. It describes itself as a blank check company. It has amended it 1 time. It filed its final prospectus on 2025-12-18. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
April 15, 2026Leadership change: Sheldon Sussman appointed, Director—Leadership changesSource
April 2, 2026Stake report, Schedule 13G, by Launch Sponsor LLC20% of the class5%+ stakesSource
February 12, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.5.43% of the class5%+ stakesSource
December 22, 2025Stake report, Schedule 13G, by Tenor Capital Management Company, L.P.5.4% of the class5%+ stakesSource
We intend to apply to have our units listed on The Nasdaq Global Market, or Nasdaq, under the symbol “LPCVU,” on or promptly after the date of this prospectus.From the 424B4 filed 2025-12-18
FiledWhat it isFiling
2025-11-10Registration statement filedS-1
2025-12-15Registration statement amendedS-1/A
2025-12-18Final prospectus filed: the offering is priced424B4

Launchpad Streetlight Acquisition Corp IPO

StatusAmended
TickerLPSLU
ExchangeNasdaq Global Market
First filed2025-11-07
Filings2

Launchpad Streetlight Acquisition Corp filed a Form S-1 registration statement for an initial public offering on 2025-11-07. It describes itself as a blank check company. It has amended it 1 time. As of its latest filing, on 2026-02-19, 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 “LPSLU,” on or promptly after the date of this prospectus.From the S-1/A filed 2026-02-19
FiledWhat it isFiling
2025-11-07Registration statement filedS-1
2026-02-19Registration statement amendedS-1/A

Mountain Lake Acquisition Corp. II IPO

StatusPriced
TickerMLAAU
ExchangeNasdaq
First filed2025-11-26
Filings3

Mountain Lake Acquisition Corp. II filed a Form S-1 registration statement for an initial public offering on 2025-11-26. It describes itself as a blank check company. It has amended it 1 time. It filed its final prospectus on 2026-01-28. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
May 14, 2026Stake report, Schedule 13G, by Aristeia Capital, L.L.C.5.91% of the class5%+ stakesSource
May 13, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.5.68% of the class5%+ stakesSource
May 13, 2026Stake report, Schedule 13G, by MAGNETAR FINANCIAL LLC5.4% of the class5%+ stakesSource
February 4, 2026Stake report, Schedule 13D, by Mountain Lake Acquisition Sponsor II LLC25.6% of the class5%+ stakesSource
Our units have been approved to list on the Global Market tier of The Nasdaq Stock Market, LLC, under the symbol “MLAAU,” on or promptly after the date of this prospectus.From the 424B4 filed 2026-01-28
FiledWhat it isFiling
2025-11-26Registration statement filedS-1
2026-01-21Registration statement amendedS-1/A
2026-01-28Final prospectus filed: the offering is priced424B4

Praetorian Acquisition Corp. IPO

StatusPriced
TickerPTORU
ExchangeNasdaq
First filed2025-11-17
Filings3

Praetorian Acquisition Corp. filed a Form S-1 registration statement for an initial public offering on 2025-11-17. It describes itself as a blank check company. It has amended it 1 time. It filed its final prospectus on 2026-01-26. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
October 26, 2026Leadership change: Roger L. Cloutier appointed, Director, and 5 more—Leadership changesSource
August 14, 2026Stake report, Schedule 13G, by Aristeia Capital, L.L.C.5.3% of the class5%+ stakesSource
August 13, 2026Stake report, Schedule 13G, by MAGNETAR FINANCIAL LLC5.88% of the class5%+ stakesSource
May 15, 2026Stake report, Schedule 13G, by LMR Partners LLP6.1% of the class5%+ stakesSource
April 13, 2026Stake report, Schedule 13G, by Praetorian Sponsor LLC24.86% of the class5%+ stakesSource
February 2, 2026Stake report, Schedule 13G, by Steadfast Capital Management LP9.1% of the class5%+ stakesSource
January 30, 2026Stake report, Schedule 13G, by Blackstone Aqua Master Sub-Fund, a sub-fund of Blackstone Global Master Fund ICAV—5%+ stakesSource
January 30, 2026Stake report, Schedule 13G, by Millennium Management LLC6% 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 “PTORU,” on or promptly after the date of this prospectus.From the 424B4 filed 2026-01-26
FiledWhat it isFiling
2025-11-17Registration statement filedS-1
2026-01-20Registration statement amendedS-1/A
2026-01-26Final prospectus filed: the offering is priced424B4

Safeguard Acquisition Corp. IPO

StatusPriced
TickerSAC.U
ExchangeNew York Stock Exchange
First filed2025-11-06
Filings2

Safeguard Acquisition Corp. filed a Form S-1 registration statement for an initial public offering on 2025-11-06. It describes itself as a blank check company. It filed its final prospectus on 2025-12-04. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
August 14, 2026Stake report, Schedule 13G/A, by Harraden Circle Investments, LLC6.19% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G/A, by Linden Advisors LP6.4% of the class5%+ stakesSource
April 29, 2026Stake report, Schedule 13G, by Harraden Circle Investments, LLC6.19% of the class5%+ stakesSource
April 24, 2026Stake report, Schedule 13G, by Linden Advisors LP5.3% of the class5%+ stakesSource
February 12, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.7.59% of the class5%+ stakesSource
January 30, 2026Stake report, Schedule 13D, by Safeguard Acquisition Management LLC18.92% of the class5%+ stakesSource
We have been approved to have our units listed on the New York Stock Exchange, or the NYSE, under the symbol “SAC.U.” The Class A ordinary shares and warrants comprising the units will begin separate trading on the NYSE under the symbols “SAC” and “SAC WS” 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 2025-12-04
FiledWhat it isFiling
2025-11-06Registration statement filedS-1
2025-12-04Final prospectus filed: the offering is priced424B4

Social Commerce Partners Corp IPO

StatusPriced
TickerSCPQU
ExchangeNasdaq
First filed2025-11-24
Filings2

Social Commerce Partners Corp filed a Form S-1 registration statement for an initial public offering on 2025-11-24. It describes itself as a blank check company. It filed its final prospectus on 2025-12-22. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
October 20, 2026Stake report, Schedule 13G, by Picton Mahoney Asset Management5.56% of the class5%+ stakesSource
February 17, 2026Stake report, Schedule 13G, by MAGNETAR FINANCIAL LLC7.9% of the class5%+ stakesSource
February 12, 2026Stake report, Schedule 13G, by AQR Capital Management, LLC5.63% 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 “SCPQU.” 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 BTIG, the lead 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 2025-12-22
According to the Direct Selling Association, domestic direct selling revenue grew by approximately 14% in 2020, on a year -over-year basis, to more than $40 billion.From the S-1 filed 2025-11-24
FiledWhat it isFiling
2025-11-24Registration statement filedS-1
2025-12-22Final prospectus filed: the offering is priced424B4

Subversive Bitcoin Acquisition Corp. IPO

StatusAmended
TickerSBAQU
ExchangeNasdaq Global Market
First filed2025-11-13
Filings5

Subversive Bitcoin Acquisition Corp. filed a Form S-1 registration statement for an initial public offering on 2025-11-13. It describes itself as a blank check company. It has amended it 4 times. As of its latest filing, on 2026-04-08, it has not priced the offering or withdrawn it. Each fact below is quoted from the filing named with it.

We intend to list our units on the Nasdaq Global Market (”Nasdaq”) under the symbol “SBAQU”.From the S-1/A filed 2026-04-08
FiledWhat it isFiling
2025-11-13Registration statement filedS-1
2025-11-28Registration statement amendedS-1/A
2026-02-06Registration statement amendedS-1/A
2026-03-03Registration statement amendedS-1/A
2026-04-08Registration statement amendedS-1/A

Tribeca Strategic Acquisition Corp. IPO

StatusPriced
TickerBIDWU
ExchangeNasdaq
First filed2025-11-10
Filings6

Tribeca Strategic Acquisition Corp. filed a Form S-1 registration statement for an initial public offering on 2025-11-10. It describes itself as a blank check company. It has amended it 4 times. It filed its final prospectus on 2026-06-01. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
October 7, 2026Stake report, Schedule 13G, by Wolverine Asset Management, LLC5.88% of the class5%+ stakesSource
August 14, 2026Stake report, Schedule 13G, by LMR Partners LLP6.8% of the class5%+ stakesSource
August 13, 2026Stake report, Schedule 13G, by MAGNETAR FINANCIAL LLC8.9% of the class5%+ stakesSource
June 8, 2026Stake report, Schedule 13D, by Tribeca Strategic Partners Holdco LLC25.6% of the class5%+ stakesSource
June 5, 2026Stake report, Schedule 13G, by Linden Capital L.P.6.9% of the class5%+ stakesSource
June 3, 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 “BIDWU”.From the 424B4 filed 2026-06-01
FiledWhat it isFiling
2025-11-10Registration statement filedS-1
2026-04-20Registration statement amendedS-1/A
2026-04-30Registration statement amendedS-1/A
2026-05-08Registration statement amendedS-1/A
2026-05-22Registration statement amendedS-1/A
2026-06-01Final prospectus filed: the offering is priced424B4

Vine Hill Capital Investment Corp. II IPO

StatusPriced
TickerVHCPU
ExchangeNasdaq Global Market
First filed2025-11-25
Filings4

Vine Hill Capital Investment Corp. II filed a Form S-1 registration statement for an initial public offering on 2025-11-25. It describes itself as a blank check company. It has amended it 2 times. It filed its final prospectus on 2025-12-19. Each fact below is quoted from the filing named with it.

DateRecordFigureOur pageSource
February 23, 2026Stake report, Schedule 13G, by RP Investment Advisors LP5.4% of the class5%+ stakesSource
February 17, 2026Stake report, Schedule 13G, by Vine Hill Capital Sponsor II LLC25% of the class5%+ stakesSource
February 12, 2026Stake report, Schedule 13G, by Adage Capital Management, L.P.6.85% of the class5%+ stakesSource
Our units have been approved for listing on the Nasdaq Global Market, or Nasdaq, under the symbol “VHCPU.” We expect that the Class A ordinary shares and warrants comprising the units will begin separate trading 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 Stifel Nicolaus & Company, Incorporated (“Stifel”) informs us of its decision to allow earlier separate trading, subject to certain conditions.From the 424B4 filed 2025-12-19
FiledWhat it isFiling
2025-11-25Registration statement filedS-1
2025-12-04Registration statement amendedS-1/A
2025-12-15Registration statement amendedS-1/A
2025-12-19Final 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.