13F Insight
DOSSIER · 13F Holders · Q2 2026

ALPEX ACQUISITION CORP

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

CUSIP G63325123·27 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$79M
visible holders
Holders
27
filers reporting
Concentration
11.99%
HIGHBRIDGE CAPITAL MANAGEMENT LLC #1
top holder share
AI Holders Summary · Q2 2026

27 institutions reported ALPEX ACQUISITION CORP in Q2 2026. HIGHBRIDGE CAPITAL MANAGEMENT LLC leads at 12.0% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
HIGHBRIDGE CAPITAL MANAGEMENT LLC
CIK 0000919185
$10M950K0.23%Q2 202602
Harraden Circle Investments, LLC
CIK 0001910592
$7M650K0.83%Q2 202603
MIZUHO SECURITIES USA LLC
CIK 0000812291
$6M559K0.05%Q2 202604
ARISTEIA CAPITAL, L.L.C.
CIK 0001080171
$6M550K0.07%Q2 202605
HEIGHTS CAPITAL MANAGEMENT, INC
CIK 0001081698
$6M550K1.27%Q2 202606
Crossingbridge Advisors, LLC
CIK 0001770024
$5M475K0.84%Q2 202607
RiverPark Advisors, LLC
CIK 0001484256
$5M475K2.17%Q2 202608
WOLVERINE ASSET MANAGEMENT LLC
CIK 0001279891
$4M403K0.04%Q2 202609
WHITEBOX ADVISORS LLC
CIK 0001257391
$4M400K0.05%Q2 202610
BOOTHBAY FUND MANAGEMENT, LLC
CIK 0001549230
$4M375K0.05%Q2 202611
TORONTO DOMINION BANK
CIK 0000947263
$3M345K0.00%Q2 202612
Yakira Capital Management, Inc.
CIK 0001584639
$3M300K0.86%Q2 202613
Hudson Bay Capital Management LP
CIK 0001393825
$3M300K0.01%Q2 202614
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$3M286K0.00%Q2 202615
Shaolin Capital Management LLC
CIK 0001766806
$3M286K0.14%Q2 202616
Radcliffe Capital Management, L.P.
CIK 0001218275
$2M242K0.18%Q2 202617
Clear Street Group Inc.
CIK 0001881567
$2M200K0.01%Q2 202618
Polar Asset Management Partners Inc.
CIK 0001326389
$2M200K0.03%Q2 202619
Calamos Advisors LLC
CIK 0001316507
$2M200K0.01%Q2 202620
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$2M181K0.00%Q2 2026
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