As of November 6, 2026, 3 holders' latest Schedule 13D or 13G filings report owning 5% or more of Cantor Equity Partners VI, Inc. The largest reported stake is Cantor EP Holdings VI, LLC's, at 21.6%. 7 filings are on record since February 9, 2026 (Schedule 13D, February 9, 2026).
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Key facts
- · Reporting person: Harraden Circle Investments, LLC · Sole voting: 0 · Shared voting: 762,950 · Sole dispositive: 0 · Shared dispositive: 762,950 · SCHEDULE 13G/A, 2026-08-14
- · Holder: Sculptor Capital LP · Percent: 4.43% · SCHEDULE 13G/A
- · Holder: RP Investment Advisors LP · Percent: 8.9% · SCHEDULE 13G/A
- · Holder: Harraden Circle Investments, LLC · Percent: 5.7% · SCHEDULE 13G
- · Holder: RP Investment Advisors LP · Percent: 7.8% · SCHEDULE 13G
Cantor Equity Partners VI, Inc. has 7 Schedule 13D or 13G filings on record since 2026-02-09. 3 holders' latest filing reports 5% or more of class a. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Cantor EP Holdings VI, LLC | 21.6% | 3,175,000 | SCHEDULE 13D, 2026-02-09 | 2026-02-06 |
| RP Investment Advisors LP | 8.9% | 1,050,000 | SCHEDULE 13G/A, 2026-05-15 | 2026-03-31 |
| Harraden Circle Investments, LLC | 6.47% | 762,950 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
| Sculptor Capital LP | 4.43% | 523,144 | SCHEDULE 13G/A, 2026-05-15 | 2026-03-31 |
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More on Cantor Equity Partners VI, Inc. and the records around it.
Cantor Equity Partners VI, Inc. elsewhere on the record
- Leadership changes May 2026
Companies that share a holder
- RP Investment Advisors LP also filed stake reports on 17 other companies: Yorkville International Capital Corp. (Sep 2026), Amanat Acquisition Corp. (Aug 2026), ProCap Acquisition Corp (Aug 2026)
- Sculptor Capital LP also filed stake reports on 40 other companies: Helix Acquisition Corp. III (Oct 2026), Live Oak Acquisition Corp. VI (Oct 2026), Amanat Acquisition Corp (Aug 2026)
- Harraden Circle Investments, LLC also filed stake reports on 95 other companies: Calisa Acquisition Corp (Nov 2026), Texas Ventures Acquisition III Corp (Nov 2026), Columbus Acquisition Corp (Oct 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Harraden Circle Investments, LLC | 0 | 762,950 | 0 | 762,950 | SCHEDULE 13G/A, 2026-08-14 |
| Frederick V. Fortmiller, Jr. | 0 | 762,950 | 0 | 762,950 | SCHEDULE 13G/A, 2026-08-14 |
The latest filing identifies Cantor Equity Partners VI, Inc. by CUSIP G1828R101 and gives its principal executive office as 110 East 59th Street, New York, NY 10022 (SCHEDULE 13G/A, 2026-08-14).
Purpose of Transaction (Item 4)
Cantor EP Holdings VI, LLC
In May 2021, the Sponsor purchased an aggregate of 14,375,000 Class B Ordinary Shares for an aggregate purchase price of $25,000. On August 25, 2025, the Sponsor surrendered, for no consideration, 7,187,500 Class B Ordinary Shares, which the Issuer cancelled, resulting in the Sponsor owning 7,187,500 Class B Ordinary Shares. On December 19, 2025, the Sponsor surrendered, for no consideration, 4,312,500 Class B Ordinary Shares, which the Issuer cancelled, resulting in the Sponsor owning 2,875,000 Class B Ordinary Shares. On February 6, 2026, simultaneously with the consummation of the Issuer's Initial public offering (the "IPO"), the Sponsor purchased 300,000 Class A Ordinary Shares (the "Placement Shares"), at $10.00 per Placement Share, pursuant to a Private Placement Shares Purchase Agreement, dated February 4, 2026, by and between the Issuer and the Sponsor (the "Purchase Agreement"), as more fully described in Item 6 of this Schedule 13D, which information is incorporated herein by reference. The Ordinary Shares owned by the Sponsor have been acquired for investment purposes. The Sponsor, Cantor, CFGM and Mr. Lutnick may make further acquisitions of the Ordinary Shares from time to time and, subject to certain restrictions, may dispose of any or all of the Ordinary Shares owned by the Sponsor at any time depending on an ongoing evaluation of the investment in such Ordinary Shares, prevailing market conditions, other investment opportunities and other factors. However, …The first part of Item 4 of the SCHEDULE 13D filed 2026-02-09; the filing has the rest
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-02-09 | Cantor EP Holdings VI, LLC | 21.6% | SCHEDULE 13D |
| 2026-02-10 | Sculptor Capital LP | 5.08% | SCHEDULE 13G |
| 2026-02-13 | RP Investment Advisors LP | 7.8% | SCHEDULE 13G |
| 2026-04-28 | Harraden Circle Investments, LLC | 5.7% | SCHEDULE 13G |
| 2026-05-15 | Sculptor Capital LP | 4.43% | SCHEDULE 13G/A |
| 2026-05-15 | RP Investment Advisors LP | 8.9% | SCHEDULE 13G/A |
| 2026-08-14 | Harraden Circle Investments, LLC | 6.47% | SCHEDULE 13G/A |
Questions about who owns Cantor Equity Partners VI, Inc.
Who owns Cantor Equity Partners VI, Inc.?
On this page, 3 holders' latest ownership filings report 5% or more of Cantor Equity Partners VI, Inc.: Cantor EP Holdings VI, LLC (21.6%, Schedule 13D, filed 2026-02-09), RP Investment Advisors LP (8.9%, Schedule 13G/A, filed 2026-05-15) and Harraden Circle Investments, LLC (6.47%, Schedule 13G/A, filed 2026-08-14).
Who are the largest shareholders of Cantor Equity Partners VI, Inc.?
By the share each holder's latest filing reports, the largest holders of Cantor Equity Partners VI, Inc. on this page are Cantor EP Holdings VI, LLC (21.6%), RP Investment Advisors LP (8.9%) and Harraden Circle Investments, LLC (6.47%).
When did Cantor EP Holdings VI, LLC buy into Cantor Equity Partners VI, Inc.?
The filings give report dates, not purchase dates. The earliest filing from Cantor EP Holdings VI, LLC on this page is the Schedule 13D, filed 2026-02-09, reporting 21.6%.
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%); 7 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 Cantor Equity Partners VI, Inc.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| May 5, 2026 | Leadership change: Eric Stone appointed, Director | — | Leadership changes | Source |
| February 5, 2026 | IPO filing, Form 424B4 | $10 a share | IPO filings | Source |
| January 28, 2026 | IPO filing, Form S-1/A | — | IPO filings | Source |
| January 8, 2026 | 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.