13F Insight
DOSSIER · 13F Holders · Q2 2026

PROEM ACQUISITION CORP I

20 institutions still hold PROEM ACQUISITION CORP I as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G7341A111·20 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$1M
visible holders
Holders
20
filers reporting
Concentration
17.58%
Polar Asset Management Partners Inc. #1
top holder share
AI Holders Summary · Q2 2026

20 institutions reported PROEM ACQUISITION CORP I in Q2 2026. Polar Asset Management Partners Inc. leads at 17.6% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Polar Asset Management Partners Inc.
CIK 0001326389
$230K606K0.00%Q2 202602
ARISTEIA CAPITAL, L.L.C.
CIK 0001080171
$198K520K0.00%Q2 202603
LINDEN ADVISORS LP
CIK 0001279396
$190K500K0.00%Q2 202604
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$151K398K0.00%Q2 202605
PERISCOPE CAPITAL INC.
CIK 0001695320
$66K175K0.01%Q2 202606
Context Capital Management, LLC
CIK 0001301396
$57K150K0.00%Q2 202607
WHITEBOX ADVISORS LLC
CIK 0001257391
$57K150K0.00%Q2 202608
Kryger Capital LLC
CIK 0002123957
$47K125K0.00%Q2 202609
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$41K105K0.00%Q2 202610
BERKLEY W R CORP
CIK 0000011544
$39K102K0.00%Q2 202611
Clear Street Group Inc.
CIK 0001881567
$39K102K0.00%Q2 202612
Lepercq De Neuflize Asset Management LLC
CIK 0001854423
$38K100K0.02%Q2 202613
Shaolin Capital Management LLC
CIK 0001766806
$34K91K0.00%Q2 202614
Verition Fund Management LLC
CIK 0001454027
$31K81K0.00%Q2 202615
Parallax Volatility Advisers, L.P.
CIK 0001521001
$26K66K0.00%Q2 202616
CSS LLC/IL
CIK 0001103646
$23K60K0.00%Q2 202617
DLD Asset Management, LP
CIK 0001578299
$14K37K0.00%Q2 202618
Radcliffe Capital Management, L.P.
CIK 0001218275
$12K32K0.00%Q2 202619
HEIGHTS CAPITAL MANAGEMENT, INC
CIK 0001081698
$9K24K0.00%Q2 202620
ABC ARBITRAGE SA
CIK 0002049221
$8K20K0.00%Q2 2026