As of November 7, 2026, 2 holders' latest Schedule 13D or 13G filings report owning 5% or more of Gemini Space Station Inc. The largest reported stake is Winklevoss Capital Fund, LLC's, at 65.1%. 5 filings are on record since September 22, 2025 (Schedule 13D, May 18, 2026).
Who owns Gemini Space Station, Inc.?
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Key facts
- · Reporting person: BlackRock, Inc. · Sole voting: 2,798,659 · Shared voting: 0 · Sole dispositive: 2,834,377 · Shared dispositive: 0 · SCHEDULE 13G, 2026-07-29
- · Holder: Winklevoss Capital Fund, LLC · Percent: 65.1% · SCHEDULE 13D
- · Holder: Mark W. Yusko · Percent: 4.8% · SCHEDULE 13G/A
- · Holder: Winklevoss Capital Fund, LLC · Percent: 63.9% · SCHEDULE 13G
- · Holder: Mark W. Yusko · Percent: 6.3% · SCHEDULE 13G
Gemini Space Station Inc has 5 Schedule 13D or 13G filings on record since 2025-09-22. 2 holders' latest filing reports 5% or more of class a stock. Each figure below is the holder's own, as filed, with the filing linked.
Layoffs on record: about 200 jobs, latest 2026-02-05 (layoff filings and notices).
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Winklevoss Capital Fund, LLC | 65.1% | 82,269,641 | SCHEDULE 13D, 2026-05-18 | 2026-05-14 |
| BlackRock, Inc. | 5.5% | 2,834,377 | SCHEDULE 13G, 2026-07-29 | 2026-06-30 |
| 4.8% | 2,152,262 | SCHEDULE 13G/A, 2026-05-05 | 2026-05-01 |
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More on Gemini Space Station Inc and the records around it.
Gemini Space Station Inc elsewhere on the record
- Layoff notices Feb 2026
- IPO filing Sep 2025
- Who owns it
Companies that share a holder
- Winklevoss Capital Fund, LLC also filed stake reports on 2 other companies: CYPHERPUNK TECHNOLOGIES INC. (Aug 2026), Empery Digital Inc. (May 2026)
- BlackRock, Inc. also filed stake reports on 1596 other companies: AvePoint, Inc. (Nov 2026), BIOMARIN PHARMACEUTICAL INC (Nov 2026), MSG RANGERS CORP (Nov 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,798,659 | 0 | 2,834,377 | 0 | SCHEDULE 13G, 2026-07-29 |
The latest filing identifies Gemini Space Station Inc by CUSIP 36866J105 and gives its principal executive office as 600 Third Avenue, 2nd Floor, New York, NY 10016 (SCHEDULE 13G, 2026-07-29).
Purpose of Transaction (Item 4)
Winklevoss Capital Fund, LLC
The information set forth in Items 3 and 6 of this Schedule 13D is incorporated by reference in its entirety into this Item 4. The Reporting Persons initially acquired beneficial ownership of the Class A Shares for investment purposes. The Reporting Persons intend to continue to review their investment in the Issuer on an ongoing basis and, in the course of their review, may take actions (including through their affiliates) with respect to their investment or the Issuer, including communicating with the board of directors of the Issuer (the "Board"), members of management or other securityholders of the Issuer, or other third parties, including potential acquirers, from time to time, taking steps to implement a course of action, including, without limitation, engaging advisors, including legal, financial, regulatory, technical, industry and/or other advisors, to assist in any review, and evaluating strategic alternatives as they may become available. Such discussions and other actions may relate to various alternative courses of action, including, without limitation, those related to an extraordinary corporate transaction (including a merger, demerger, reorganization, business combination, acquisition or liquidation) involving the Issuer or any of its subsidiaries, including any public offer for all or part of the Issuer's securities; business combinations involving the Issuer or any of its subsidiaries, a sale or transfer of a material amount of assets of the Issuer or any …The first part of Item 4 of the SCHEDULE 13D filed 2026-05-18; the filing has the rest
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-09-22 | Mark W. Yusko | 6.3% | SCHEDULE 13G |
| 2025-11-14 | Winklevoss Capital Fund, LLC | 63.9% | SCHEDULE 13G |
| 2026-05-05 | Mark W. Yusko | 4.8% | SCHEDULE 13G/A |
| 2026-05-18 | Winklevoss Capital Fund, LLC | 65.1% | SCHEDULE 13D |
| 2026-07-29 | BlackRock, Inc. | 5.5% | SCHEDULE 13G |
Questions about who owns Gemini Space Station Inc
Who owns Gemini Space Station Inc?
On this page, 2 holders' latest ownership filings report 5% or more of Gemini Space Station Inc: Winklevoss Capital Fund, LLC (65.1%, Schedule 13D, filed 2026-05-18) and BlackRock, Inc. (5.5%, Schedule 13G, filed 2026-07-29).
Who are the largest shareholders of Gemini Space Station Inc?
By the share each holder's latest filing reports, the largest holders of Gemini Space Station Inc on this page are Winklevoss Capital Fund, LLC (65.1%) and BlackRock, Inc. (5.5%).
When did Winklevoss Capital Fund, LLC buy into Gemini Space Station Inc?
The filings give report dates, not purchase dates. The earliest filing from Winklevoss Capital Fund, LLC on this page is the Schedule 13G, filed 2025-11-14, reporting 63.9%; its latest, Schedule 13D filed 2026-05-18, reports 65.1%.
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%); 5 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 Gemini Space Station Inc
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| September 15, 2025 | IPO filing, Form 424B4 | $28 a share | IPO filings | Source |
| September 10, 2025 | IPO filing, Form S-1/A | — | IPO filings | Source |
| September 9, 2025 | IPO filing, Form S-1/A | — | IPO filings | Source |
| September 9, 2025 | IPO filing, Form S-1/A | — | IPO filings | Source |
| September 2, 2025 | IPO filing, Form S-1/A | — | IPO filings | Source |
| August 21, 2025 | IPO filing, Form S-1/A | — | IPO filings | Source |
| August 15, 2025 | IPO filing, Form S-1 | — | IPO filings | Source |
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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.