As of November 6, 2026, 8 holders' latest Schedule 13D or 13G filings report owning 5% or more of 1RT Acquisition Corp. The largest reported stake is 1RT Acquisition Sponsor LLC's, at 20%. 15 filings are on record since July 7, 2025 (Schedule 13G, August 13, 2025).
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Key facts
- · Reporting person: Meteora Capital, LLC · Sole voting: 0 · Shared voting: 1,699,696 · Sole dispositive: 0 · Shared dispositive: 1,699,696 · SCHEDULE 13G/A, 2026-08-14
- · Holder: RP Investment Advisors LP · Percent: 6.3% · SCHEDULE 13G/A
- · Holder: Meteora Capital, LLC · Percent: 9.88% · SCHEDULE 13G/A
- · Holder: Harraden Circle Investments, LLC · Percent: 0% · SCHEDULE 13G/A
- · Holder: Linden Advisors LP · Percent: 5.9% · SCHEDULE 13G
1RT Acquisition Corp. has 15 Schedule 13D or 13G filings on record since 2025-07-07. 8 holders' latest filing reports 5% or more of class a common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| 1RT Acquisition Sponsor LLC | 20% | 4,312,500 | SCHEDULE 13G, 2025-08-13 | 2025-07-01 |
| Meteora Capital, LLC | 9.85% | 1,699,696 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
| Point72 Asset Management, L.P. | 8.7% | 1,500,000 | SCHEDULE 13G, 2025-07-07 | 2025-07-03 |
| RP Investment Advisors LP | 6.3% | 1,080,906 | SCHEDULE 13G/A, 2026-05-15 | 2026-03-31 |
| Linden Advisors LP | 5.9% | 1,010,100 | SCHEDULE 13G, 2026-03-12 | 2026-03-05 |
| Saba Capital Management, L.P. | 5.33% | 800,000 | SCHEDULE 13G, 2025-07-07 | 2025-07-02 |
| Jain Global LLC | 5.2% | 894,303 | SCHEDULE 13G, 2025-11-14 | 2025-09-30 |
| J. Goldman & Co LP | 5% | 862,500 | SCHEDULE 13G/A, 2026-02-17 | 2025-12-31 |
| Harraden Circle Investments, LLC | 0% | 0 | SCHEDULE 13G/A, 2026-05-14 | 2026-03-31 |
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More on 1RT Acquisition Corp. and the records around it.
Companies that share a holder
- Jain Global LLC also filed stake reports on 3 other companies: Damora Therapeutics, Inc. (May 2026), M3-Brigade Acquisition V Corp. (Mar 2026), INFINITY NATURAL RESOURCES, INC. (Aug 2025)
- J. Goldman & Co LP also filed stake reports on 11 other companies: Andersen Group Inc. (Aug 2026), Grocery Outlet Holding Corp. (Aug 2026), Daedalus Special Acquisition Corp. (May 2026)
- 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)
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What the Full Report on 1RT Acquisition Corp. covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Meteora Capital, LLC | 0 | 1,699,696 | 0 | 1,699,696 | SCHEDULE 13G/A, 2026-08-14 |
The latest filing identifies 1RT Acquisition Corp. by CUSIP G6757R105 and gives its principal executive office as Po Box 309, Ugland House, Grand Cayman (SCHEDULE 13G/A, 2026-08-14).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-07-07 | Point72 Asset Management, L.P. | 8.7% | SCHEDULE 13G |
| 2025-07-07 | Saba Capital Management, L.P. | 5.33% | SCHEDULE 13G |
| 2025-07-08 | Harraden Circle Investments, LLC | 9.99% | SCHEDULE 13G |
| 2025-08-13 | 1RT Acquisition Sponsor LLC | 20% | SCHEDULE 13G |
| 2025-11-14 | Jain Global LLC | 5.2% | SCHEDULE 13G |
| 2025-11-14 | Harraden Circle Investments, LLC | 8.7% | SCHEDULE 13G/A |
| 2025-11-14 | J. Goldman & Co LP | 6.2% | SCHEDULE 13G |
| 2026-02-13 | Meteora Capital, LLC | 8.92% | SCHEDULE 13G |
| 2026-02-17 | J. Goldman & Co LP | 5% | SCHEDULE 13G/A |
| 2026-03-03 | RP Investment Advisors LP | 5% | SCHEDULE 13G |
| 2026-03-12 | Linden Advisors LP | 5.9% | SCHEDULE 13G |
| 2026-05-14 | Harraden Circle Investments, LLC | 0% | SCHEDULE 13G/A |
| 2026-05-15 | RP Investment Advisors LP | 6.3% | SCHEDULE 13G/A |
| 2026-05-15 | Meteora Capital, LLC | 9.88% | SCHEDULE 13G/A |
| 2026-08-14 | Meteora Capital, LLC | 9.85% | SCHEDULE 13G/A |
Questions about who owns 1RT Acquisition Corp.
Who owns 1RT Acquisition Corp.?
On this page, 8 holders' latest ownership filings report 5% or more of 1RT Acquisition Corp.: 1RT Acquisition Sponsor LLC (20%, Schedule 13G, filed 2025-08-13), Meteora Capital, LLC (9.85%, Schedule 13G/A, filed 2026-08-14), Point72 Asset Management, L.P. (8.7%, Schedule 13G, filed 2025-07-07), RP Investment Advisors LP (6.3%, Schedule 13G/A, filed 2026-05-15) and Linden Advisors LP (5.9%, Schedule 13G, filed 2026-03-12); 3 more are listed above.
Who are the largest shareholders of 1RT Acquisition Corp.?
By the share each holder's latest filing reports, the largest holders of 1RT Acquisition Corp. on this page are 1RT Acquisition Sponsor LLC (20%), Meteora Capital, LLC (9.85%) and Point72 Asset Management, L.P. (8.7%).
When did 1RT Acquisition Sponsor LLC buy into 1RT Acquisition Corp.?
The filings give report dates, not purchase dates. The earliest filing from 1RT Acquisition Sponsor LLC on this page is the Schedule 13G, filed 2025-08-13, reporting 20%.
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%); 15 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 1RT Acquisition Corp.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| July 2, 2025 | IPO filing, Form 424B4 | — | IPO filings | Source |
| June 26, 2025 | IPO filing, Form S-1/A | — | IPO filings | Source |
| June 20, 2025 | IPO filing, Form S-1/A | — | IPO filings | Source |
| June 11, 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.