As of November 6, 2026, 6 holders' latest Schedule 13D or 13G filings report owning 5% or more of Praetorian Acquisition Corp. The largest reported stake is Praetorian Sponsor LLC's, at 24.86%. 7 filings are on record since January 30, 2026 (Schedule 13G, April 13, 2026).
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Key facts
- · Reporting person: Aristeia Capital, L.L.C. · Sole voting: 1,350,000 · Shared voting: 0 · Sole dispositive: 1,350,000 · Shared dispositive: 0 · SCHEDULE 13G, 2026-08-14
- · Reporting person: Magnetar Financial LLC · Sole voting: 0 · Shared voting: 1,500,000 · Sole dispositive: 0 · Shared dispositive: 1,500,000 · SCHEDULE 13G, 2026-08-13
- · Holder: LMR Partners LLP · Percent: 6.1% · SCHEDULE 13G
- · Holder: Praetorian Sponsor LLC · Percent: 24.86% · SCHEDULE 13G
- · Holder: Steadfast Capital Management LP · Percent: 9.1% · SCHEDULE 13G
Praetorian Acquisition Corp. has 7 Schedule 13D or 13G filings on record since 2026-01-30. 6 holders' latest filing reports 5% or more of units, each consisting of one class a ordinary share and one-third of one redeemable warrant. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Praetorian Sponsor LLC | 24.86% | 8,433,333 | SCHEDULE 13G, 2026-04-13 | 2026-01-26 |
| Steadfast Capital Management LP | 9.1% | 2,000,000 | SCHEDULE 13G, 2026-02-02 | 2026-01-26 |
| LMR Partners LLP | 6.1% | 1,550,000 | SCHEDULE 13G, 2026-05-15 | 2026-03-31 |
| Millennium Management LLC | 6% | 1,320,000 | SCHEDULE 13G, 2026-01-30 | 2026-01-23 |
| Magnetar Financial LLC | 5.88% | 1,500,000 | SCHEDULE 13G, 2026-08-13 | 2026-06-30 |
| Aristeia Capital, L.L.C. | 5.3% | 1,350,000 | SCHEDULE 13G, 2026-08-14 | 2026-06-30 |
| Blackstone Aqua Master Sub-Fund, a sub-fund of Blackstone Global Master Fund ICAV | 0% | 0 | SCHEDULE 13G, 2026-01-30 | 2026-01-23 |
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More on Praetorian Acquisition Corp. and the records around it.
Praetorian Acquisition Corp. elsewhere on the record
- Leadership changes Oct 2026
Companies that share a holder
- Blackstone Aqua Master Sub-Fund, a sub-fund of Blackstone Global Master Fund ICAV also filed stake reports on 2 other companies: Bridger Aerospace Group Holdings, Inc. (Nov 2026), Crescent Capital BDC, Inc. (Aug 2025)
- Steadfast Capital Management LP also filed stake reports on 6 other companies: Planet Fitness, Inc. (May 2026), ProCap Financial, Inc. (Feb 2026), 180 Life Sciences Corp. (Nov 2025)
- LMR Partners LLP also filed stake reports on 44 other companies: BuzzFeed Inc (Aug 2026), Cartesian Growth Corp IV (Aug 2026), Collective Acquisition Corp. II (Aug 2026)
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What the Full Report on Praetorian Acquisition Corp. covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Magnetar Financial LLC | 0 | 1,500,000 | 0 | 1,500,000 | SCHEDULE 13G, 2026-08-13 |
| Magnetar Capital Partners LP | 0 | 1,500,000 | 0 | 1,500,000 | SCHEDULE 13G, 2026-08-13 |
| Supernova Management LLC | 0 | 1,500,000 | 0 | 1,500,000 | SCHEDULE 13G, 2026-08-13 |
| David J. Snyderman | 0 | 1,500,000 | 0 | 1,500,000 | SCHEDULE 13G, 2026-08-13 |
| Aristeia Capital, L.L.C. | 1,350,000 | 0 | 1,350,000 | 0 | SCHEDULE 13G, 2026-08-14 |
The latest filing identifies Praetorian Acquisition Corp. by CUSIP G7S17G111 and gives its principal executive office as 2 S Biscayne Blvd, PMB 1004 Suite #3200, Miami, FL 33131 (SCHEDULE 13G, 2026-08-14).
What the percentages are based on
As of June 30, 2026, each of the Reporting Persons were deemed to be the beneficial owner constituting approximately 5.88% of the total number of shares outstanding (based upon the information provided by the Issuer in Form 10-Q filed, there were approximately 25,489,750 Shares outstanding as of May 8, 2026).Magnetar Financial LLC, SCHEDULE 13G, 2026-08-13
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-01-30 | Millennium Management LLC | 6% | SCHEDULE 13G |
| 2026-01-30 | Blackstone Aqua Master Sub-Fund, a sub-fund of Blackstone Global Master Fund ICAV | 0% | SCHEDULE 13G |
| 2026-02-02 | Steadfast Capital Management LP | 9.1% | SCHEDULE 13G |
| 2026-04-13 | Praetorian Sponsor LLC | 24.86% | SCHEDULE 13G |
| 2026-05-15 | LMR Partners LLP | 6.1% | SCHEDULE 13G |
| 2026-08-13 | Magnetar Financial LLC | 5.88% | SCHEDULE 13G |
| 2026-08-14 | Aristeia Capital, L.L.C. | 5.3% | SCHEDULE 13G |
Questions about who owns Praetorian Acquisition Corp.
Who owns Praetorian Acquisition Corp.?
On this page, 6 holders' latest ownership filings report 5% or more of Praetorian Acquisition Corp.: Praetorian Sponsor LLC (24.86%, Schedule 13G, filed 2026-04-13), Steadfast Capital Management LP (9.1%, Schedule 13G, filed 2026-02-02), LMR Partners LLP (6.1%, Schedule 13G, filed 2026-05-15), Millennium Management LLC (6%, Schedule 13G, filed 2026-01-30) and Magnetar Financial LLC (5.88%, Schedule 13G, filed 2026-08-13); 1 more is listed above.
Who are the largest shareholders of Praetorian Acquisition Corp.?
By the share each holder's latest filing reports, the largest holders of Praetorian Acquisition Corp. on this page are Praetorian Sponsor LLC (24.86%), Steadfast Capital Management LP (9.1%) and LMR Partners LLP (6.1%).
When did Praetorian Sponsor LLC buy into Praetorian Acquisition Corp.?
The filings give report dates, not purchase dates. The earliest filing from Praetorian Sponsor LLC on this page is the Schedule 13G, filed 2026-04-13, reporting 24.86%.
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 Praetorian Acquisition Corp.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| October 26, 2026 | Leadership change: Roger L. Cloutier appointed, Director, and 5 more | — | Leadership changes | Source |
| January 26, 2026 | IPO filing, Form 424B4 | — | IPO filings | Source |
| January 20, 2026 | IPO filing, Form S-1/A | — | IPO filings | Source |
| November 17, 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.