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PTORU PRAETORIAN ACQUISITION CORP

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UNIT 01/16/2031 (unit), issuer CIK 2093912

22 managers (22 13F filers) reported a position in PTORU shares at 2026-03-31, 12,234,284 shares in all. 22 filers opened a position and 0 filers sold out during the quarter.

Managers
22
13F filers
22
New
22
Added
0
Reduced
0
Sold out
0
Shares held by filers
12,234,284

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
STEADFAST CAPITAL MANAGEMENT LP2,000,000$19.8M0.75%new13F-HRTimeline
LMR Partners LLPin group LMR Partners LLP1,550,000$15.3M0.14%new13F-HRTimelineGroup
Alberta Investment Management Corp1,400,000$13.8M0.09%new13F-HRTimeline
ARISTEIA CAPITAL, L.L.C.1,350,000$13.4M0.31%new13F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC1,320,000$13.1M0.01%new13F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC948,979$9.39M0.15%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS701,021$6.93M<0.01%new13F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK635,999$6.3M0.01%new13F-HRTimelineGroup
PICTON MAHONEY ASSET MANAGEMENT500,000$4.95M0.05%new13F-HRTimeline
OMERS ADMINISTRATION Corp440,000$4.36M0.03%new13F-HRTimeline
Lineage Point Capital LP406,254$4.02M0.98%new13F-HRTimeline
WHITEBOX ADVISORS LLC400,000$3.96M0.06%new13F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC200,000$1.98M0.1%new13F-HRTimeline
Westchester Capital Management, LLCin group Westchester Capital Managemen…150,000$1.48M0.07%new13F-HRTimelineGroup
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…60,000$593K0.17%new13F-HRTimelineGroup
Periscope Capital Inc.50,000$495K0.09%new13F-HRTimeline
ABC ARBITRAGE SAin group ABC ARBITRAGE SA40,000$396K0.05%new13F-HRTimelineGroup
HRT FINANCIAL LP31,600$312K<0.01%new13F-HRTimeline
Tuttle Capital Management, LLC25,000$247K0.41%new13F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.23,430$232K<0.01%new13F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC2,000$20K<0.01%new13F-HRTimelineGroup
Kepos Capital LPin group Kepos Capital LP1$00%new13F-HRTimelineGroupValue filed as zero, left out of ratios.