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PTOR

Praetorian Acquisition Corp
PTOR

27 hedge funds and large institutions have $115M invested in Praetorian Acquisition Corp in 2026 Q1 according to their latest regulatory filings, with 27 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

53.62% more ownership

Funds ownership: 0% → 53.62% (+54%)

Holders
27
Holders Change
+27
Holders Change %
–
% of All Funds
0.33%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
% of All Funds
0.02%
New
27
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
MF
Magnetar Financial
Illinois
+$14.7M
2
TCM
Tenor Capital Management
New York
+$10.8M
3
GCL
Glazer Capital LLC
New York
+$10M
4
SCM
Shaolin Capital Management
Florida
+$8.33M
5
WRBC
W.R. Berkley Corp
Connecticut
+$7.8M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
MF
1
Magnetar Financial
Illinois
$14.7M +$14.7M +1,500,000 New
TCM
2
Tenor Capital Management
New York
$10.8M +$10.8M +1,100,000 New
GCL
3
Glazer Capital LLC
New York
$10M +$10M +1,020,611 New
SCM
4
Shaolin Capital Management
Florida
$8.33M +$8.33M +850,000 New
WRBC
5
W.R. Berkley Corp
Connecticut
$7.8M +$7.8M +795,690 New
Hudson Bay Capital Management
6
Hudson Bay Capital Management
Connecticut
$7.36M +$7.35M +750,000 New
GL
7
Governors Lane
New York
$6.86M +$6.86M +700,000 New
D.E. Shaw & Co
8
D.E. Shaw & Co
New York
$4.91M +$4.9M +500,000 New
PC
9
Periscope Capital
Ontario, Canada
$4.9M +$4.9M +500,000 New
PAMP
10
Polar Asset Management Partners
Ontario, Canada
$4.9M +$4.9M +500,000 New
Two Sigma Investments
11
Two Sigma Investments
New York
$3.91M +$3.91M +398,750 New
CL
12
CSS LLC
Illinois
$3.89M +$3.89M +397,053 New
CS
13
Clear Street
New York
$3.44M +$4.94M +504,078 New
SAMU
14
SONA Asset Management (US)
New York
$3.43M +$3.43M +350,000 New
LA
15
Linden Advisors
New York
$2.45M +$2.45M +250,000 New
MTCM
16
Mint Tower Capital Management
Netherlands
$2.45M +$2.45M +250,000 New
DAM
17
Decagon Asset Management
United Kingdom
$2.28M +$2.29M +233,030 New
KC
18
Kepos Capital
New York
$2.18M +$2.18M +222,699 New
CCM
19
Context Capital Management
California
$1.96M +$1.96M +200,000 New
ECM
20
ExodusPoint Capital Management
New York
$1.71M +$1.71M +174,161 New
RCM
21
Radcliffe Capital Management
Pennsylvania
$1.64M +$1.64M +167,362 New
Parallax Volatility Advisers
22
Parallax Volatility Advisers
California
$1.26M +$1.26M +128,545 New
DAM
23
DLD Asset Management
New York
$1.07M +$1.07M +109,500 New
WAM
24
Warberg Asset Management
Illinois
$980K +$981K +99,999 New
VF
25
Virtu Financial
New York
$957K +$957K +97,565 New
1
2

PTOR Hedge Fund Activity: Q1 2026 in Review

27 of the 8,132 institutional investors tracked by Wall St. Rank reported a position in Praetorian Acquisition Corp (PTOR) for Q1 2026, worth a combined $115M.

Buyers outnumbered sellers: 27 funds opened new PTOR positions and 0 closed out — a net gain of 27 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Magnetar Financial, opening a new position worth an estimated $14.7M.

  • 27 institutional investors held Praetorian Acquisition Corp (PTOR) as of Q1 2026, up from 0 in Q4 2025.
  • Funds reported $115M of Praetorian Acquisition Corp stock for Q1 2026.
  • 27 funds opened new Praetorian Acquisition Corp positions in Q1 2026 and 0 closed out, a net change of +27 holders.
  • The largest Praetorian Acquisition Corp buyer in Q1 2026 was Magnetar Financial, an estimated $14.7M added.

Based on aggregated 13F filings for Q1 2026.