PTOR · Praetorian Acquisition Corp. · Shareholders & Ownership
Substantial doubt about the company's ability to continue as a going concern.
“Management has determined that the liquidity condition raises substantial doubt about the Company's ability to continue as a going concern.”View the 10-Q filed Aug 7, 2026
Every disclosed holder of PTOR in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns PTOR
13F quarter Jun 30, 2026No chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 29,714,438 | 87.59% |
| Insiders (Forms 3, 4, 5) | 0 | 0.00% |
| 13D/G-only blocks | 8,433,333 | 24.86% |
| Remaining | 4,224,688 | -12.45% |
| Registered funds (N-PORT, not summed) | 0 | 0.00% |
Shares outstanding: 33,923,083, the issuer's latest cover-page count restated onto today's split basis.
Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.
Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of PTOR
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
|
8,433,333 | ||
| 2 |
Magnetar Financial LLC
13F
CIK 1352851 · Registered investment adviser · Jun 30, 2026
Classes PTOR, PTORW
|
2,000,000 | ||
| 2.1 |
Magnetar Financial LLC
13G
CIK 1352851 · Registered investment adviser · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
|
1,500,000 | ||
| 3 |
STEADFAST CAPITAL MANAGEMENT LP
13F
CIK 1214822 · Registered investment adviser · Jun 30, 2026
|
2,000,000 | ||
| 4 |
Alberta Investment Management Corp
13F
CIK 1463559 · Non-US institution · Jun 30, 2026
Classes PTOR, PTORW
|
1,866,666 | ||
| 5 |
LMR Partners LLP
13F
CIK 1578621 · Exempt reporting adviser · Jun 30, 2026
|
1,550,000 | ||
| 6 |
TENOR CAPITAL MANAGEMENT Co., L.P.
13F
CIK 1346554 · Registered investment adviser · Jun 30, 2026
Classes PTOR, PTORW
|
1,466,666 | ||
| 7 |
ARISTEIA CAPITAL, L.L.C.
13F
CIK 1080171 · Registered investment adviser · Jun 30, 2026
|
1,350,000 | ||
| 8 |
MILLENNIUM MANAGEMENT LLC
13F
CIK 1273087 · Registered investment adviser · Jun 30, 2026
|
1,320,000 | ||
| 9 |
GLAZER CAPITAL, LLC
13F
CIK 1076809 · Registered investment adviser · Jun 30, 2026
Classes PTOR, PTORU, PTORW
|
1,286,213 | ||
| 10 |
AQR Arbitrage LLC
13F
CIK 1167456 · Registered investment adviser · Jun 30, 2026
Classes PTOR, PTORW
|
1,270,972 | ||
| 11 |
Shaolin Capital Management LLC
13F
CIK 1766806 · Registered investment adviser · Jun 30, 2026
Classes PTOR, PTORW
|
1,052,785 | ||
| 12 |
Hudson Bay Capital Management LP
13F
CIK 1393825 · Registered investment adviser · Jun 30, 2026
Classes PTOR, PTORW
|
1,000,000 | ||
| 13 |
|
934,692 | ||
| 14 |
Governors Lane LP
13F
CIK 1644187 · Registered investment adviser · Jun 30, 2026
Classes PTOR, PTORW
|
933,333 | ||
| 15 |
|
905,746 | ||
| 16 |
Periscope Capital Inc.
13F
CIK 1695320 · Exempt reporting adviser · Jun 30, 2026
Classes PTOR, PTORW
|
695,600 | ||
| 17 |
Polar Asset Management Partners Inc.
13F
CIK 1326389 · Registered investment adviser · Jun 30, 2026
Classes PTOR, PTORW
|
673,666 | ||
| 18 |
|
666,666 | ||
| 19 |
PICTON MAHONEY ASSET MANAGEMENT
13F
CIK 1539041 · Non-US institution · Jun 30, 2026
Classes PTOR, PTORW
|
666,660 | ||
| 20 |
|
555,461 | ||
| 21 |
WHITEBOX ADVISORS LLC
13F
CIK 1257391 · Registered investment adviser · Jun 30, 2026
Classes PTOR, PTORW
|
533,333 | ||
| 22 |
|
523,528 | ||
| 23 |
SONA ASSET MANAGEMENT (US) LLC
13F
CIK 1856405 · Registered investment adviser · Jun 30, 2026
Classes PTOR, PTORW
|
466,667 | ||
| 24 |
|
449,104 | ||
| 25 |
|
446,674 | ||
| 26 |
OMERS ADMINISTRATION Corp
13F
CIK 1053321 · Pension or benefit plan · Jun 30, 2026
|
440,000 | ||
| 27 |
TWO SIGMA INVESTMENTS, LP
13F
CIK 1179392 · Registered investment adviser · Jun 30, 2026
|
398,750 | ||
| 28 |
|
335,964 | ||
| 29 |
Radcliffe Capital Management, L.P.
13F
CIK 1218275 · Registered investment adviser · Jun 30, 2026
Classes PTOR, PTORW
|
335,948 | ||
| 30 |
|
333,333 | ||
| 31 |
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS
13F
CIK 1083190 · Unknown · Jun 30, 2026
Classes PTOR, PTORW
|
333,332 | ||
| 32 |
Linden Advisors LP
13F
CIK 1279396 · Registered investment adviser · Jun 30, 2026
Classes PTOR, PTORW
|
333,332 | ||
| 33 |
WOLVERINE ASSET MANAGEMENT LLC
13F
CIK 1279891 · Registered investment adviser · Jun 30, 2026
|
289,097 | ||
| 34 |
|
286,932 | ||
| 35 |
Context Capital Management, LLC
13F
CIK 1301396 · Registered investment adviser · Jun 30, 2026
Classes PTOR, PTORW
|
266,666 | ||
| 36 |
RIVERNORTH CAPITAL MANAGEMENT, LLC
13F
CIK 1447578 · Registered investment adviser · Jun 30, 2026
Classes PTOR, PTORW
|
266,664 | ||
| 37 |
Quarry LP
13F
CIK 1965207 · Unknown · Jun 30, 2026
|
250,000 | ||
| 38 |
Logan Stone Capital, LLC
13F
CIK 1535521 · Registered investment adviser · Jun 30, 2026
|
249,996 | ||
| 39 |
Westchester Capital Management, LLC
13F
CIK 1512805 · Registered investment adviser · Jun 30, 2026
|
150,000 | ||
| 40 |
DLD Asset Management, LP
13F
CIK 1578299 · Registered investment adviser · Jun 30, 2026
Classes PTOR, PTORW
|
145,999 | ||
| 41 |
Parallax Volatility Advisers, L.P.
13F
CIK 1521001 · Registered investment adviser · Jun 30, 2026
Classes PTOR, PTORW
|
125,244 | ||
| 42 |
Walleye Capital LLC
13F
CIK 1758720 · Registered investment adviser · Jun 30, 2026
|
104,600 | ||
| 43 |
Warberg Asset Management LLC
13F
CIK 1597506 · Unknown · Jun 30, 2026
|
99,999 | ||
| 44 |
Decagon Asset Management LLP
13F
CIK 1950677 · Unknown · Jun 30, 2026
|
77,677 | ||
| 45 |
ExodusPoint Capital Management, LP
13F
CIK 1736225 · Registered investment adviser · Jun 30, 2026
|
63,333 | ||
| 46 |
HEIGHTS CAPITAL MANAGEMENT, INC
13F
CIK 1081698 · Unknown · Jun 30, 2026
|
59,900 | ||
| 47 |
|
48,333 | ||
| 48 |
HRT FINANCIAL LP
13F
CIK 1475597 · Unknown · Jun 30, 2026
|
30,300 | ||
| 49 |
Tuttle Capital Management, LLC
13F
CIK 1581641 · Registered investment adviser · Jun 30, 2026
|
26,923 | ||
| 50 |
|
25,869 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.
Showing 1–50 of 54 holders
Create a free account to page through every holder, filter by source and group by ultimate parent.