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5%+ stakes · Schedule 13D and 13G

Starry Sea Acquisition Corp: 5%+ holders

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Who has reported owning 5% or more of Starry Sea Acquisition Corp, from Schedule 13D and 13G filings: each holder's stake as filed, the timeline, and the purpose each 13D states, quoted.

As of November 10, 2026, 5 holders' latest Schedule 13D or 13G filings report owning 5% or more of Starry Sea Acquisition Corp. The largest reported stake is STARRY SEA INVESTMENT Ltd's, at 18.83%. 14 filings are on record since August 12, 2025 (Schedule 13D, August 18, 2025).

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Key facts

  • · Reporting person: W. R. Berkley Corporation · Sole voting: 0 · Shared voting: 751,848 · Sole dispositive: 0 · Shared dispositive: 751,848 · SCHEDULE 13G, 2026-11-09
  • · Reporting person: Wolverine Asset Management, LLC · Sole voting: 0 · Shared voting: 383,172 · Sole dispositive: 0 · Shared dispositive: 383,172 · SCHEDULE 13G/A, 2026-10-06
  • · Holder: Highbridge Capital Management, LLC · Percent: 0% · SCHEDULE 13G/A
  • · Holder: Space Summit Capital LLC · Percent: 0% · SCHEDULE 13G/A
  • · Holder: Harraden Circle Investments, LLC · Percent: 0% · SCHEDULE 13G/A
At 5% or more5
Filings14
Latest filing2026-11-09

Starry Sea Acquisition Corp has 14 Schedule 13D or 13G filings on record since 2025-08-12. 5 holders' latest filing reports 5% or more of ordinary shares, par value $0.0001 per share. Each figure below is the holder's own, as filed, with the filing linked.

Holders

HolderPercentSharesLatestEvent date
STARRY SEA INVESTMENT Ltd18.83%1,479,621SCHEDULE 13D, 2025-08-182025-08-11
Feis Equities LLC9.82%749,501SCHEDULE 13G/A, 2026-02-022025-12-31
W. R. Berkley Corporation9.8%751,848SCHEDULE 13G, 2026-11-092026-09-30
Mizuho Financial Group, Inc.9%685,965SCHEDULE 13G, 2026-02-122025-12-31
Wolverine Asset Management, LLC5.02%383,172SCHEDULE 13G/A, 2026-10-062026-09-30
Harraden Circle Investments, LLC0%0SCHEDULE 13G/A, 2026-02-132025-12-31
Space Summit Capital LLC0%0SCHEDULE 13G/A, 2026-02-172025-12-31
Highbridge Capital Management, LLC0%0SCHEDULE 13G/A, 2026-02-172025-12-31

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More on Starry Sea Acquisition Corp and the records around it.

Companies that share a holder

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Example from a real report (our sample on Target): “The Q2 2026 earnings report, published August 19, 2026, showed adjusted EPS of $2.46 against an expected $2.33” Source: CNBC

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What the Full Report on Starry Sea Acquisition Corp covers

  1. The Short Answer

  2. Which Company This Is

  3. What They Do, And How The Money Works

  4. Who Runs It, And How To Reach Them

  5. The Money: Funding, Valuation, Runway

  6. Who Pays Them, And Who They Are Up Against

  7. Warning Bells

  8. Sources

    21 cited sources found

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Voting and dispositive power, as filed

Reporting personSole votingShared votingSole dispositiveShared dispositiveFiling
W. R. Berkley Corporation0751,8480751,848SCHEDULE 13G, 2026-11-09
Berkley Insurance Company0751,8480751,848SCHEDULE 13G, 2026-11-09
Wolverine Asset Management, LLC0383,1720383,172SCHEDULE 13G/A, 2026-10-06
Wolverine Holdings, LLC0383,1720383,172SCHEDULE 13G/A, 2026-10-06
Christopher L. Gust0383,1720383,172SCHEDULE 13G/A, 2026-10-06
Robert R. Bellick0383,1720383,172SCHEDULE 13G/A, 2026-10-06

The latest filing identifies Starry Sea Acquisition Corp by CUSIP G8559L112 and gives its principal executive office as 418 Broadway #7531, Albany, NY 12207 (SCHEDULE 13G, 2026-11-09).

What the percentages are based on

WAM may be deemed the beneficial owner of 5.02% of the Issuer's outstanding Ordinary Shares and each of Wolverine Holdings, Mr. Bellick, and Mr. Gust may be deemed the beneficial owner of 5.02% of the Issuer's outstanding Ordinary Shares.Wolverine Asset Management, LLC, SCHEDULE 13G/A, 2026-10-06

Purpose of Transaction (Item 4)

STARRY SEA INVESTMENT Ltd

Founder Shares On February 14, 2025, the Sponsor entered into a subscription agreement with the Issuer to purchase 1,437,500 ordinary shares, with a par value of US$0.0001 each, for an aggregate purchase price of $25,000 (up to 187,500 of which were subject to forfeiture depending on the extent to which the underwriters' over-allotment option is exercised). Private Placement Units On August 11, 2025, simultaneously with the closing of the Issuer's initial public offering of 5,750,000 units (including 750,000 units issued upon the full exercise of the over-allotment option, the "IPO"), the Issuer consummated the private placement ("Private Placement") with the Sponsor of 247,121units (the "Private Units"), at a price of $10.00 per Private Unit, generating total gross proceeds of $2,471,210. The Private Units were issued pursuant to Section 4(a)(2) of the Securities Act of 1933, as amended, as the transactions did not involve a public offering. The Sponsor purchased the Private Units pursuant to a Private Placement Unit Purchase Agreement, dated August 7, 2025, by and between the Company and the Sponsor (the "Private Units Purchase Agreement"). Each Private Unit consists of one ordinary share, and one private placement right granting the holder thereof the right to receive one-sixth (1/6) of an ordinary share upon the consummation of an initial business combination. The terms of the Private Units and the securities comprising the Private Units are described in more detail …The first part of Item 4 of the SCHEDULE 13D filed 2025-08-18; the filing has the rest

Timeline

FiledHolderPercentFiling
2025-08-12Feis Equities LLC9.5%SCHEDULE 13G
2025-08-14Harraden Circle Investments, LLC6.55%SCHEDULE 13G
2025-08-14Space Summit Capital LLC6%SCHEDULE 13G
2025-08-18STARRY SEA INVESTMENT Ltd18.83%SCHEDULE 13D
2025-11-07Wolverine Asset Management LLC5.22%SCHEDULE 13G
2025-11-14Highbridge Capital Management, LLC5.3%SCHEDULE 13G
2026-02-02Feis Equities LLC9.82%SCHEDULE 13G/A
2026-02-03Wolverine Asset Management, LLC6.77%SCHEDULE 13G/A
2026-02-12Mizuho Financial Group, Inc.9%SCHEDULE 13G
2026-02-13Harraden Circle Investments, LLC0%SCHEDULE 13G/A
2026-02-17Highbridge Capital Management, LLC0%SCHEDULE 13G/A
2026-02-17Space Summit Capital LLC0%SCHEDULE 13G/A
2026-10-06Wolverine Asset Management, LLC5.02%SCHEDULE 13G/A
2026-11-09W. R. Berkley Corporation9.8%SCHEDULE 13G

Questions about who owns Starry Sea Acquisition Corp

Who owns Starry Sea Acquisition Corp?

On this page, 5 holders' latest ownership filings report 5% or more of Starry Sea Acquisition Corp: STARRY SEA INVESTMENT Ltd (18.83%, Schedule 13D, filed 2025-08-18), Feis Equities LLC (9.82%, Schedule 13G/A, filed 2026-02-02), W. R. Berkley Corporation (9.8%, Schedule 13G, filed 2026-11-09), Mizuho Financial Group, Inc. (9%, Schedule 13G, filed 2026-02-12) and Wolverine Asset Management, LLC (5.02%, Schedule 13G/A, filed 2026-10-06).

Who are the largest shareholders of Starry Sea Acquisition Corp?

By the share each holder's latest filing reports, the largest holders of Starry Sea Acquisition Corp on this page are STARRY SEA INVESTMENT Ltd (18.83%), Feis Equities LLC (9.82%) and W. R. Berkley Corporation (9.8%).

When did STARRY SEA INVESTMENT Ltd buy into Starry Sea Acquisition Corp?

The filings give report dates, not purchase dates. The earliest filing from STARRY SEA INVESTMENT Ltd on this page is the Schedule 13D, filed 2025-08-18, reporting 18.83%.

Is this an audit or a full list?

Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 14 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.

Also on the record for Starry Sea Acquisition Corp

DateRecordFigureOur pageSource
August 8, 2025IPO filing, Form 424B4—IPO filingsSource
August 5, 2025IPO filing, Form S-1/A—IPO filingsSource
August 1, 2025IPO filing, Form S-1/A—IPO filingsSource
July 31, 2025IPO filing, Form S-1/A—IPO filingsSource
July 25, 2025IPO filing, Form S-1/A—IPO filingsSource
July 7, 2025IPO filing, Form S-1/A—IPO filingsSource
June 12, 2025IPO filing, Form S-1—IPO filingsSource

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Where this comes from

Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.

Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.

Cite this page

Permanent URL: https://mentionfox.com/stakes/starry-sea-acquisition
Last updated 2026-11-10
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3 · SEC filing 4
Who owns 5% or more of Starry Sea Acquisition Corp? 5 holders at 5% or more, largest STARRY SEA INVESTMENT Ltd 18.83%. MentionFox, 2026-11-10. https://mentionfox.com/stakes/starry-sea-acquisition