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Disclosery

PAACU PROEM ACQUISITION CORP I

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UNIT 01/29/2031 (unit), issuer CIK 2087446

43 managers (43 13F filers) reported a position in PAACU shares at 2026-03-31, 12,641,104 shares in all. 41 filers opened a position and 0 filers sold out during the quarter.

Managers
43
13F filers
43
New
41
Added
0
Reduced
0
Sold out
0
Shares held by filers
12,641,104

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
Polar Asset Management Partners Inc.1,200,000$12M0.29%new13F-HRTimeline
ARISTEIA CAPITAL, L.L.C.1,040,000$10.4M0.24%new13F-HRTimeline
Linden Advisors LPin group Linden Advisors LP1,000,000$9.98M0.06%new13F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC1,000,000$9.98M0.1%new13F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC843,500$8.44M0.01%new13F-HRTimelineGroup
LMR Partners LLPin group LMR Partners LLP650,000$6.51M0.06%new13F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC649,860$6.49M0.14%new13F-HRTimelineGroup
Tekne Capital Management, LLCin group Tekne Capital Management, LLC500,000$5M2.11%new13F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC440,059$4.39M0.07%new13F-HRTimelineGroup
BERKLEY W R CORP397,720$3.98M0.21%new13F-HRTimeline
Periscope Capital Inc.350,000$3.5M0.61%new13F-HRTimeline
WHITEBOX ADVISORS LLC300,000$3M0.04%new13F-HRTimeline
Context Capital Management, LLC300,000$3M0.07%new13F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.300,000$2.99M<0.01%new13F-HRTimelineGroup
Khan Imran292,500$2.93M100%13F-HRTimeline
OMERS ADMINISTRATION Corp260,000$2.6M0.02%new13F-HRTimeline
Kryger Capital LLC251,253$2.52M0.18%13F-HRTimeline
Proem Advisors LLC242,924$2.43M0.8%new13F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP235,624$2.35M<0.01%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS209,941$2.1M<0.01%new13F-HRTimelineGroup
Lineage Point Capital LP200,000$2M0.49%new13F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.181,914$1.82M0.01%new13F-HRTimelineGroup
Shaolin Capital Management LLC175,000$1.75M0.07%new13F-HRTimeline
Ghisallo Capital Management LLC150,000$1.5M0.04%new13F-HRTimeline
Calamos Advisors LLCin group Calamos Advisors LLC148,010$1.48M0.01%new13F-HRTimelineGroup
Logan Stone Capital, LLC125,000$1.25M0.35%new13F-HRTimeline
Westchester Capital Management, LLCin group Westchester Capital Managemen…122,188$1.22M0.06%new13F-HRTimelineGroup
CSS LLC/IL119,542$1.2M0.07%new13F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC100,000$1M0.05%new13F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC100,000$1M0.02%new13F-HRTimeline
Mint Tower Capital Management B.V.100,000$1M0.09%new13F-HRTimeline
Kepos Capital LPin group Kepos Capital LP100,000$1M1.63%new13F-HRTimelineGroup
Verition Fund Management LLC100,000$998K0.01%new13F-HRTimeline
DLD Asset Management, LP75,000$751K0.08%new13F-HRTimeline
Radcliffe Capital Management, L.P.55,410$554K0.04%new13F-HRTimeline
Warberg Asset Management LLC51,500$515K0.15%new13F-HRTimeline
Bulldog Investors, LLP50,000$499K0.11%new13F-HRTimeline
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…48,200$481K0.13%new13F-HRTimelineGroup
StoneX Group Inc.in group StoneX Group Inc.44,658$446K0.02%new13F-HRTimelineGroup
ABC ARBITRAGE SAin group ABC ARBITRAGE SA40,000$400K0.05%new13F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC38,801$387K0.02%new13F-HRTimelineGroup
Quarry LP37,500$375K0.08%new13F-HRTimeline
Tuttle Capital Management, LLC15,000$150K0.25%new13F-HRTimeline