As of November 6, 2026, 5 holders' latest Schedule 13D or 13G filings report owning 5% or more of SUMA Acquisition Corporation. The largest reported stake is Naseem Saloojee's, at 26.02%. 9 filings are on record since March 18, 2026 (Schedule 13D, March 18, 2026).
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Key facts
- · Reporting person: Glazer Capital, LLC · Sole voting: 0 · Shared voting: 1,103,895 · Sole dispositive: 0 · Shared dispositive: 1,103,895 · SCHEDULE 13G/A, 2026-08-13
- · Reporting person: Centiva Capital, LP · Sole voting: 0 · Shared voting: 0 · Sole dispositive: 0 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-08-13
- · Holder: Polar Asset Management Partners Inc. · Percent: 7.4% · SCHEDULE 13G
- · Holder: Glazer Capital, LLC · Percent: 5.01% · SCHEDULE 13G
- · Holder: Centiva Capital, LP · Percent: 5.65% · SCHEDULE 13G
SUMA Acquisition Corporation has 9 Schedule 13D or 13G filings on record since 2026-03-18. 5 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
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| 26.02% | 6,066,875 | SCHEDULE 13D, 2026-03-18 | 2026-03-12 | |
| Magnetar Financial LLC | 8.39% | 1,485,000 | SCHEDULE 13G, 2026-05-13 | 2026-03-31 |
| Adage Capital Management, L.P. | 7.63% | 1,350,000 | SCHEDULE 13G, 2026-05-13 | 2026-03-31 |
| Polar Asset Management Partners Inc. | 7.4% | 1,300,000 | SCHEDULE 13G, 2026-05-15 | 2026-03-31 |
| Glazer Capital, LLC | 6.24% | 1,103,895 | SCHEDULE 13G/A, 2026-08-13 | 2026-06-30 |
| Millennium Management LLC | 3.7% | 650,000 | SCHEDULE 13G, 2026-03-18 | 2026-03-11 |
| Centiva Capital, LP | 0% | 0 | SCHEDULE 13G/A, 2026-08-13 | 2026-06-30 |
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Keep reading
More on SUMA Acquisition Corporation and the records around it.
Companies that share a holder
- Centiva Capital, LP also filed stake reports on 4 other companies: ProCap Acquisition Corp (Aug 2026), Bold Eagle Acquisition Corp. (Feb 2026)
- Polar Asset Management Partners Inc. also filed stake reports on 69 other companies: Aeon Acquisition I Corp. (Aug 2026), Bitcoin Depot Inc. (Aug 2026), ACP Holdings Acquisition Corp. (Aug 2026)
- MAGNETAR FINANCIAL LLC also filed stake reports on 97 other companies: Blue Acquisition Corp. (Sep 2026), CENTURION ACQUISITION CORP. (Sep 2026), Churchill Capital Corp IX (Sep 2026)
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What the Full Report on SUMA Acquisition Corporation covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
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The Money: Funding, Valuation, Runway
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Warning Bells
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Glazer Capital, LLC | 0 | 1,103,895 | 0 | 1,103,895 | SCHEDULE 13G/A, 2026-08-13 |
| Paul J. Glazer | 0 | 1,103,895 | 0 | 1,103,895 | SCHEDULE 13G/A, 2026-08-13 |
| Centiva Capital, LP | 0 | 0 | 0 | 0 | SCHEDULE 13G/A, 2026-08-13 |
| Centiva Capital GP, LLC | 0 | 0 | 0 | 0 | SCHEDULE 13G/A, 2026-08-13 |
The latest filing identifies SUMA Acquisition Corporation by CUSIP G8557R129 and gives its principal executive office as 6543 Las Vegas Blvd S, Las Vegas, NV 89119 (SCHEDULE 13G/A, 2026-08-13).
What the percentages are based on
0% of the 17,696,250 shares of Class A ordinary shares outstanding as of August 11, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed on August 11, 2026.Centiva Capital, LP, SCHEDULE 13G/A, 2026-08-13
Purpose of Transaction (Item 4)
Naseem Saloojee
In connection with the organization of the Issuer, on December 12, 2025, the US Sponsor paid $12,750, or approximately $0.004 per share, to cover certain of our offering costs in exchange for 2,932,500 founder shares. On December 12, 2025, Canada Sponsor paid $12,250, or approximately $0.004 per share, to cover certain of our offering costs in exchange for 2,817,500 founder shares. On February 28, 2026, the Canada Sponsor purchased 1,419,160 founder shares from the US Sponsor for the purchase price of $6,170, or approximately $0.004 per share. As a result of this transfer, the US Sponsor holds 1,513,340 founder shares and the Canada Sponsor holds 4,236,660 founder shares, as more fully described in Item 6 of this Schedule 13D which information is incorporated herein by reference. On March 10, 2026, simultaneously with the consummation of the Issuer's Initial Public Offering (the "IPO"), SUMA Sponsor LP and SUMA Canada II Sponsor LP purchased 316,875 units ("Placement Units") of the Issuer at $10.00 per Placement Unit, pursuant to Private Placement Units Purchase Agreements, dated as of March 10, 2026, by and between the Issuer (the "Private Placement"). In connection with the Private Placement, the US Sponsor purchased 141,922 Placement Units and the Canada II Sponsor purchased 174,953 Placement Units, as more fully described in Item 6 of this Schedule 13D, which information is incorporated herein by reference. Each Placement Unit consists of one Class A Ordinary Share and …The first part of Item 4 of the SCHEDULE 13D filed 2026-03-18; the filing has the rest
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-03-18 | Millennium Management LLC | 3.7% | SCHEDULE 13G |
| 2026-03-18 | Naseem Saloojee | 26.02% | SCHEDULE 13D |
| 2026-05-13 | Adage Capital Management, L.P. | 7.63% | SCHEDULE 13G |
| 2026-05-13 | Magnetar Financial LLC | 8.39% | SCHEDULE 13G |
| 2026-05-14 | Glazer Capital, LLC | 5.01% | SCHEDULE 13G |
| 2026-05-14 | Centiva Capital, LP | 5.65% | SCHEDULE 13G |
| 2026-05-15 | Polar Asset Management Partners Inc. | 7.4% | SCHEDULE 13G |
| 2026-08-13 | Glazer Capital, LLC | 6.24% | SCHEDULE 13G/A |
| 2026-08-13 | Centiva Capital, LP | 0% | SCHEDULE 13G/A |
Questions about who owns SUMA Acquisition Corporation
Who owns SUMA Acquisition Corporation?
On this page, 5 holders' latest ownership filings report 5% or more of SUMA Acquisition Corporation: Naseem Saloojee (26.02%, Schedule 13D, filed 2026-03-18), Magnetar Financial LLC (8.39%, Schedule 13G, filed 2026-05-13), Adage Capital Management, L.P. (7.63%, Schedule 13G, filed 2026-05-13), Polar Asset Management Partners Inc. (7.4%, Schedule 13G, filed 2026-05-15) and Glazer Capital, LLC (6.24%, Schedule 13G/A, filed 2026-08-13).
Who are the largest shareholders of SUMA Acquisition Corporation?
By the share each holder's latest filing reports, the largest holders of SUMA Acquisition Corporation on this page are Naseem Saloojee (26.02%), Magnetar Financial LLC (8.39%) and Adage Capital Management, L.P. (7.63%).
When did Naseem Saloojee buy into SUMA Acquisition Corporation?
The filings give report dates, not purchase dates. The earliest filing from Naseem Saloojee on this page is the Schedule 13D, filed 2026-03-18, reporting 26.02%.
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%); 9 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 SUMA Acquisition Corporation
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| March 11, 2026 | IPO filing, Form 424B4 | — | IPO filings | Source |
| March 9, 2026 | IPO filing, Form S-1/A | — | IPO filings | Source |
| March 2, 2026 | IPO filing, Form S-1/A | — | IPO filings | Source |
| January 20, 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.