Praetorian AcquisitionPTORWPreferred / convertible

13F holders, Q2 2026 (June 30)
34holders +11
13new positions
2sold out
1famous investor
$0.38avg. 13F price*

At the end of Q2 2026, 34 institutions reported holding Praetorian Acquisition Corp. (PTORW) in their 13F filings, up 11 from Q1 2026. 13 opened new positions and 2 sold out. The largest holders were Magnetar Financial LLC ($190K), Alberta Investment Management Corp ($177K) and TENOR CAPITAL MANAGEMENT Co., L.P. ($139K). One famous investor held it David E. Shaw ( of D. E. Shaw & Co.'s portfolio).

Company
Praetorian Acquisition Corp.
CUSIP
G7S17G129
Latest filing quarter
Q2 2026

History

Number of 13F holders

010203040 Q1 2026: 23Q1 2026Q2 2026: 34Q2 2026

Total Exit/New Position Q1 2026 → Q2 2026

InstitutionsTotal Value
New Positions13$640K
Exits2$15K

All 13F filers, Q1 2026 → Q2 2026: 1,697,937 shares bought and 258,882 shares sold, net +1,439,055 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 34 holders
Magnetar Financial LLC — No change 500,000 $190K
Alberta Investment Management Corp — New 466,666 $177K
TENOR CAPITAL MANAGEMENT Co., L.P. — No change 366,666 $139K
AQR Arbitrage LLC — New 322,003 $122K
Shaolin Capital Management LLC — Add +1.6% 287,985 $109K
Glazer Capital, LLC — Reduce -17.2% 281,827 $107K
Hudson Bay Capital Management LP — No change 250,000 $95K
BNP Paribas Financial Markets — New 233,673 $89K
Governors Lane LP — No change 233,333 $89K
Periscope Capital Inc. — No change 195,600 $74K
Polar Asset Management Partners Inc. — Add +4.2% 173,666 $66K
D. E. Shaw & Co. — No change 166,666 $63K
Picton Mahoney Asset Management — New 166,665 $63K
Whitebox Advisors LLC — New 133,333 $51K
CSS LLC — No change 132,351 $50K
Clear Street Group Inc. — Add +5.1% 121,793 $46K
Sona Asset Management (us) LLC — No change 116,667 $46K
Berkley W R Corp. — Reduce -58.5% 110,056 $42K
Walleye Capital LLC — New 104,600 $40K
Mint Tower Capital Management B.V. — No change 83,333 $32K
Linden Advisors LP — No change 83,332 $31K
Decagon Asset Management LLP — No change 77,677 $30K
Rivernorth Capital Management, LLC — New 66,666 $26K
Lineage Point Capital LP — New 67,665 $26K
Context Capital Management, LLC — No change 66,666 $25K
ExodusPoint Capital Management, LP — No change 63,333 $24K
Kepos Capital LP — No change 64,233 $24K
Radcliffe Capital Management, L.P. — No change 54,109 $20K
RLH Capital LLC — New 49,776 $19K
DLD Asset Management, LP — No change 36,499 $14K
Commonwealth of Pennsylvania Public School Empls Retrmt SYS — New 33,333 $13K
Abc Arbitrage SA — New 13,333 $5K
Toronto Dominion Bank — New 12,670 $5K
Parallax Volatility Advisers, L.P. — New 10,000 $4K

"% of holder's portfolio" is PTORW's weight in each manager's 13F, not the share of Praetorian Acquisition Corp. the manager owns.