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5%+ stakes · Schedule 13D and 13G

GSR V Acquisition Corp.: 5%+ holders

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MentionFox check on GSR V Acquisition Corp.: no red flags found in 8 sources (checked 6 November 2026). mentionfox.com/c/stakes/gsr-v-acquisition

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Who has reported owning 5% or more of GSR V 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 6, 2026, 7 holders' latest Schedule 13D or 13G filings report owning 5% or more of GSR V Acquisition Corp. The largest reported stake is Magnetar Financial LLC's, at 8.3%. 8 filings are on record since May 20, 2026 (Schedule 13G, August 13, 2026).

Context Capital Management, LLC also filed stake reports on 8 other companies ↓

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Key facts

  • · Reporting person: Wolverine Asset Management, LLC · Sole voting: 0 · Shared voting: 1,320,985 · Sole dispositive: 0 · Shared dispositive: 1,320,985 · SCHEDULE 13G, 2026-10-07
  • · Reporting person: Polar Asset Management Partners Inc. · Sole voting: 1,965,000 · Shared voting: 0 · Sole dispositive: 1,965,000 · Shared dispositive: 0 · SCHEDULE 13G, 2026-08-14
  • · Reporting person: LMR Partners LLP · Sole voting: 0 · Shared voting: 1,965,000 · Sole dispositive: 0 · Shared dispositive: 1,965,000 · SCHEDULE 13G, 2026-08-14
  • · Reporting person: Harraden Circle Investments, LLC · Sole voting: 0 · Shared voting: 1,569,000 · Sole dispositive: 0 · Shared dispositive: 1,569,000 · SCHEDULE 13G/A, 2026-08-14
  • · Reporting person: Magnetar Financial LLC · Sole voting: 0 · Shared voting: 1,965,000 · Sole dispositive: 0 · Shared dispositive: 1,965,000 · SCHEDULE 13G, 2026-08-13
At 5% or more7
Filings8
Latest filing2026-10-07

GSR V Acquisition Corp. has 8 Schedule 13D or 13G filings on record since 2026-05-20. 7 holders' latest filing reports 5% or more of class a 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
Magnetar Financial LLC8.3%1,965,000SCHEDULE 13G, 2026-08-132026-06-30
Polar Asset Management Partners Inc.8.3%1,965,000SCHEDULE 13G, 2026-08-142026-06-30
LMR Partners LLP8.3%1,965,000SCHEDULE 13G, 2026-08-142026-06-30
Context Capital Management, LLC8.2%1,950,000SCHEDULE 13G, 2026-05-202026-05-15
Harraden Circle Investments, LLC6.63%1,569,000SCHEDULE 13G/A, 2026-08-142026-06-30
Hudson Bay Capital Management LP6.1%1,444,791SCHEDULE 13G, 2026-08-102026-06-30
Wolverine Asset Management, LLC5.58%1,320,985SCHEDULE 13G, 2026-10-072026-09-30

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More on GSR V Acquisition Corp. and the records around it.

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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 GSR V 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

    12 cited sources found

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Voting and dispositive power, as filed

Reporting personSole votingShared votingSole dispositiveShared dispositiveFiling
Magnetar Financial LLC01,965,00001,965,000SCHEDULE 13G, 2026-08-13
Magnetar Capital Partners LP01,965,00001,965,000SCHEDULE 13G, 2026-08-13
Supernova Management LLC01,965,00001,965,000SCHEDULE 13G, 2026-08-13
David J. Snyderman01,965,00001,965,000SCHEDULE 13G, 2026-08-13
Polar Asset Management Partners Inc.1,965,00001,965,0000SCHEDULE 13G, 2026-08-14
LMR Partners LLP01,965,00001,965,000SCHEDULE 13G, 2026-08-14
LMR PARTNERS Ltd01,965,00001,965,000SCHEDULE 13G, 2026-08-14
LMR Partners LLC01,965,00001,965,000SCHEDULE 13G, 2026-08-14
LMR Partners AG01,965,00001,965,000SCHEDULE 13G, 2026-08-14
LMR PARTNERS (DIFC) Ltd01,965,00001,965,000SCHEDULE 13G, 2026-08-14
LMR Partners (Ireland) Limited01,965,00001,965,000SCHEDULE 13G, 2026-08-14
Ben Levine01,965,00001,965,000SCHEDULE 13G, 2026-08-14
Stefan Renold01,965,00001,965,000SCHEDULE 13G, 2026-08-14
Harraden Circle Investments, LLC01,569,00001,569,000SCHEDULE 13G/A, 2026-08-14
Frederick V. Fortmiller, Jr.01,569,00001,569,000SCHEDULE 13G/A, 2026-08-14
Hudson Bay Capital Management LP01,444,79101,444,791SCHEDULE 13G, 2026-08-10
Sander Gerber01,444,79101,444,791SCHEDULE 13G, 2026-08-10
Wolverine Asset Management, LLC01,320,98501,320,985SCHEDULE 13G, 2026-10-07
Wolverine Holdings, LLC01,320,98501,320,985SCHEDULE 13G, 2026-10-07
Christopher L. Gust01,320,98501,320,985SCHEDULE 13G, 2026-10-07
Robert R. Bellick01,320,98501,320,985SCHEDULE 13G, 2026-10-07

The latest filing identifies GSR V Acquisition Corp. by CUSIP G4R102109 and gives its principal executive office as 5900 Balcones Drive, Suite 100, Austin, TX 78731 (SCHEDULE 13G, 2026-10-07).

What the percentages are based on

As of June 30, 2026, each of the Reporting Persons were deemed to be the beneficial owner constituting approximately 8.30% of the total number of shares outstanding (based upon the information provided by the Issuer in the Form 10-Q filed on June 29, 2026 there were approximately 23,671,000 Shares outstanding).Magnetar Financial LLC, SCHEDULE 13G, 2026-08-13
WAM may be deemed the beneficial owner of 5.58% of the Issuer's outstanding Class A Ordinary Shares and each of Wolverine Holdings, Mr. Bellick, and Mr. Gust may be deemed the beneficial owner of 5.58% of the Issuer's outstanding Class A Ordinary Shares.Wolverine Asset Management, LLC, SCHEDULE 13G, 2026-10-07

Timeline

FiledHolderPercentFiling
2026-05-20Context Capital Management, LLC8.2%SCHEDULE 13G
2026-05-21Harraden Circle Investments, LLC6.42%SCHEDULE 13G
2026-08-10Hudson Bay Capital Management LP6.1%SCHEDULE 13G
2026-08-13Magnetar Financial LLC8.3%SCHEDULE 13G
2026-08-14Harraden Circle Investments, LLC6.63%SCHEDULE 13G/A
2026-08-14Polar Asset Management Partners Inc.8.3%SCHEDULE 13G
2026-08-14LMR Partners LLP8.3%SCHEDULE 13G
2026-10-07Wolverine Asset Management, LLC5.58%SCHEDULE 13G

Questions about who owns GSR V Acquisition Corp.

Who owns GSR V Acquisition Corp.?

On this page, 7 holders' latest ownership filings report 5% or more of GSR V Acquisition Corp.: Magnetar Financial LLC (8.3%, Schedule 13G, filed 2026-08-13), Polar Asset Management Partners Inc. (8.3%, Schedule 13G, filed 2026-08-14), LMR Partners LLP (8.3%, Schedule 13G, filed 2026-08-14), Context Capital Management, LLC (8.2%, Schedule 13G, filed 2026-05-20) and Harraden Circle Investments, LLC (6.63%, Schedule 13G/A, filed 2026-08-14); 2 more are listed above.

Who are the largest shareholders of GSR V Acquisition Corp.?

By the share each holder's latest filing reports, the largest holders of GSR V Acquisition Corp. on this page are Magnetar Financial LLC (8.3%), Polar Asset Management Partners Inc. (8.3%) and LMR Partners LLP (8.3%).

When did Magnetar Financial LLC buy into GSR V Acquisition Corp.?

The filings give report dates, not purchase dates. The earliest filing from Magnetar Financial LLC on this page is the Schedule 13G, filed 2026-08-13, reporting 8.3%.

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%); 8 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 GSR V Acquisition Corp.

DateRecordFigureOur pageSource
May 18, 2026Leadership change filing (Form 8-K, Item 5.02)—Leadership changesSource
May 14, 2026IPO filing, Form 424B4$10 a shareIPO filingsSource
May 12, 2026IPO filing, Form S-1/A—IPO filingsSource
April 29, 2026IPO 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/gsr-v-acquisition
Last updated 2026-11-06
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3 · SEC filing 4
Who owns 5% or more of GSR V Acquisition Corp.? 7 holders at 5% or more, largest Magnetar Financial LLC 8.3%. MentionFox, 2026-11-06. https://mentionfox.com/stakes/gsr-v-acquisition