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PMTRU PERIMETER ACQUISITION CORP I

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Unit (unit), issuer CIK 2061473

26 managers (26 13F filers) reported a position in PMTRU shares at 2025-06-30, 6,156,693 shares in all. 26 filers opened a position and 0 filers sold out during the quarter.

Managers
26
13F filers
26
New
26
Added
0
Reduced
0
Sold out
0
Shares held by filers
6,156,693

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, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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
MOORE CAPITAL MANAGEMENT, LP1,200,000$12.6M0.25%new13F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC610,000$6.44M0.01%new13F-HRTimelineGroup
Ghisallo Capital Management LLC500,000$5.24M0.14%new13F-HRTimeline
HGC Investment Management Inc.426,400$4.5M1.25%new13F-HRTimeline
HBK INVESTMENTS L P400,000$4.22M0.07%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC400,000$4.19M0.1%new13F-HRTimelineGroup
PICTON MAHONEY ASSET MANAGEMENT325,000$3.43M0.05%new13F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…300,000$3M0.02%new13F-HRTimeline
LMR Partners LLPin group LMR Partners LLP250,000$2.64M0.04%new13F-HRTimelineGroup
Schonfeld Strategic Advisors LLC250,000$2.64M0.02%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO216,680$2.27M<0.01%new13F-HRTimelineGroup
DLD Asset Management, LP199,150$2.1M0.25%new13F-HR/ATimeline
CITIGROUP INCin group CITIGROUP INC200,000$2.09M<0.01%new13F-HRTimelineGroup
Westchester Capital Management, LLCin group Westchester Capital Managemen…150,000$1.57M0.09%new13F-HRTimelineGroup
Periscope Capital Inc.125,800$1.33M0.5%new13F-HRTimeline
Radcliffe Capital Management, L.P.112,600$1.19M0.09%new13F-HRTimeline
TENOR CAPITAL MANAGEMENT Co., L.P.100,000$1.05M0.01%new13F-HRTimeline
BLUEFIN CAPITAL MANAGEMENT, LLC100,000$1.05M0.81%new13F-HRTimeline
Wealthspring Capital LLCin group Wealthspring Capital LLC97,900$1.03M0.27%new13F-HRTimelineGroup
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…71,307$747K0.23%new13F-HRTimelineGroup
CSS LLC/IL50,000$528K0.03%new13F-HRTimeline
READYSTATE ASSET MANAGEMENT LP41,375$433K0.02%new13F-HRTimeline
Parallax Volatility Advisers, L.P.15,478$163K0.01%new13F-HRTimeline
PenderFund Capital Management Ltd.10,000$105K0.02%new13F-HRTimeline
CLEAR STREET LLC5,003$52.8K<0.01%new13F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0new13F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.