As of November 7, 2026, 5 holders' latest Schedule 13D or 13G filings report owning 5% or more of Haymaker Acquisition Corp-U. The largest reported stake is MMCAP International Inc. SPC's, at 8.8%. 5 filings are on record since September 21, 2026 (Schedule 13G, September 21, 2026).
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Key facts
- · Reporting person: Barclays PLC · Sole voting: 2,012,500 · Shared voting: 0 · Sole dispositive: 2,012,500 · Shared dispositive: 0 · SCHEDULE 13G, 2026-11-06
- · Reporting person: Bank Of Nova Scotia · Sole voting: 2,123,000 · Shared voting: 0 · Sole dispositive: 2,123,000 · Shared dispositive: 0 · SCHEDULE 13G, 2026-10-19
- · Reporting person: Linden Capital L.P. · Sole voting: 0 · Shared voting: 1,687,960 · Sole dispositive: 0 · Shared dispositive: 1,687,960 · SCHEDULE 13G, 2026-09-25
- · Reporting person: Millennium Management LLC · Sole voting: 0 · Shared voting: 1,586,500 · Sole dispositive: 0 · Shared dispositive: 1,586,500 · SCHEDULE 13G, 2026-09-23
- · Reporting person: MMCAP International Inc. SPC · Sole voting: 0 · Shared voting: 2,200,000 · Sole dispositive: 0 · Shared dispositive: 2,200,000 · SCHEDULE 13G, 2026-09-21
Haymaker Acquisition Corp-U has 5 Schedule 13D or 13G filings on record since 2026-09-21. 5 holders' latest filing reports 5% or more of unit. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| MMCAP International Inc. SPC | 8.8% | 2,200,000 | SCHEDULE 13G, 2026-09-21 | 2026-09-17 |
| Bank Of Nova Scotia | 7.38% | 2,123,000 | SCHEDULE 13G, 2026-10-19 | 2026-09-30 |
| Barclays PLC | 7% | 2,012,500 | SCHEDULE 13G, 2026-11-06 | 2026-09-30 |
| Linden Advisors LP | 6.1% | 1,750,000 | SCHEDULE 13G, 2026-09-25 | 2026-09-22 |
| Millennium Management LLC | 5.5% | 1,586,500 | SCHEDULE 13G, 2026-09-23 | 2026-09-17 |
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Keep reading
More on Haymaker Acquisition Corp-U and the records around it.
Companies that share a holder
- BANK OF NOVA SCOTIA also filed stake reports on 19 other companies: CENTRUS ENERGY CORP (Oct 2026), CLEANSPARK, INC. (Oct 2026), Intuitive Machines, Inc. (Oct 2026)
- MMCAP International Inc. SPC also filed stake reports on 51 other companies: Thunder Bridge Capital Partners V, Ltd. (Aug 2026), Algoma Steel Group Inc. (Aug 2026), Cardiol Therapeutics Inc. (Aug 2026)
- Linden Capital L.P. also filed stake reports on 73 other companies: Southport Acquisition Corp. II (Oct 2026), NewHold Investment Corp IV (Sep 2026), Andretti Acquisition Corp. II (Sep 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| MMCAP International Inc. SPC | 0 | 2,200,000 | 0 | 2,200,000 | SCHEDULE 13G, 2026-09-21 |
| MM Asset Management Inc. | 0 | 2,200,000 | 0 | 2,200,000 | SCHEDULE 13G, 2026-09-21 |
| Bank Of Nova Scotia | 2,123,000 | 0 | 2,123,000 | 0 | SCHEDULE 13G, 2026-10-19 |
| Barclays PLC | 2,012,500 | 0 | 2,012,500 | 0 | SCHEDULE 13G, 2026-11-06 |
| Linden Capital L.P. | 0 | 1,687,960 | 0 | 1,687,960 | SCHEDULE 13G, 2026-09-25 |
| Linden GP LLC | 0 | 1,687,960 | 0 | 1,687,960 | SCHEDULE 13G, 2026-09-25 |
| Linden Advisors LP | 0 | 1,750,000 | 0 | 1,750,000 | SCHEDULE 13G, 2026-09-25 |
| Siu Min Wong | 0 | 1,750,000 | 0 | 1,750,000 | SCHEDULE 13G, 2026-09-25 |
| Millennium Management LLC | 0 | 1,586,500 | 0 | 1,586,500 | SCHEDULE 13G, 2026-09-23 |
| Millennium Group Management LLC | 0 | 1,586,500 | 0 | 1,586,500 | SCHEDULE 13G, 2026-09-23 |
| Israel A. Englander | 0 | 1,586,500 | 0 | 1,586,500 | SCHEDULE 13G, 2026-09-23 |
The latest filing identifies Haymaker Acquisition Corp-U by CUSIP G43866121 and gives its principal executive office as 515 North Flagler Drive, Suite 350, West Palm Beach, FL 33401 (SCHEDULE 13G, 2026-11-06).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-09-21 | MMCAP International Inc. SPC | 8.8% | SCHEDULE 13G |
| 2026-09-23 | Millennium Management LLC | 5.5% | SCHEDULE 13G |
| 2026-09-25 | Linden Advisors LP | 6.1% | SCHEDULE 13G |
| 2026-10-19 | Bank Of Nova Scotia | 7.38% | SCHEDULE 13G |
| 2026-11-06 | Barclays PLC | 7% | SCHEDULE 13G |
Questions about who owns Haymaker Acquisition Corp-U
Who owns Haymaker Acquisition Corp-U?
On this page, 5 holders' latest ownership filings report 5% or more of Haymaker Acquisition Corp-U: MMCAP International Inc. SPC (8.8%, Schedule 13G, filed 2026-09-21), Bank Of Nova Scotia (7.38%, Schedule 13G, filed 2026-10-19), Barclays PLC (7%, Schedule 13G, filed 2026-11-06), Linden Advisors LP (6.1%, Schedule 13G, filed 2026-09-25) and Millennium Management LLC (5.5%, Schedule 13G, filed 2026-09-23).
Who are the largest shareholders of Haymaker Acquisition Corp-U?
By the share each holder's latest filing reports, the largest holders of Haymaker Acquisition Corp-U on this page are MMCAP International Inc. SPC (8.8%), Bank Of Nova Scotia (7.38%) and Barclays PLC (7%).
When did MMCAP International Inc. SPC buy into Haymaker Acquisition Corp-U?
The filings give report dates, not purchase dates. The earliest filing from MMCAP International Inc. SPC on this page is the Schedule 13G, filed 2026-09-21, reporting 8.8%.
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 Haymaker Acquisition Corp-U
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| September 18, 2026 | IPO filing, Form 424B4 | — | IPO filings | Source |
| September 15, 2026 | IPO filing, Form S-1/A | — | IPO filings | Source |
| September 11, 2026 | IPO filing, Form S-1/A | — | IPO filings | Source |
| September 2, 2026 | IPO filing, Form S-1/A | — | IPO filings | Source |
| August 25, 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.