13F Insight
DOSSIER · 13F Holders · Q1 2026

STONEBRIDGE ACQUISITION II C

19 institutions still hold STONEBRIDGE ACQUISITION II C as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G85096116·19 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$505K
visible holders
Holders
19
filers reporting
Concentration
14.71%
HIGHBRIDGE CAPITAL MANAGEMENT LLC #1
top holder share
AI Holders Summary · Q1 2026

19 institutions reported STONEBRIDGE ACQUISITION II C in Q1 2026. HIGHBRIDGE CAPITAL MANAGEMENT LLC leads at 14.7% 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
$74K616K0.00%Q1 202602
RIVERNORTH CAPITAL MANAGEMENT, LLC
CIK 0001447578
$60K495K0.00%Q1 202603
Decagon Asset Management LLP
CIK 0001950677
$44K368K0.01%Q1 202604
GLAZER CAPITAL, LLC
CIK 0001076809
$41K407K0.00%Q1 202605
Shaolin Capital Management LLC
CIK 0001766806
$36K300K0.00%Q1 202606
AQR Arbitrage LLC
CIK 0001167456
$36K296K0.00%Q4 202507
MANGROVE PARTNERS IM, LLC
CIK 0001535392
$27K225K0.00%Q1 202608
Clear Street Group Inc.
CIK 0001881567
$26K214K0.00%Q1 202609
ARISTEIA CAPITAL, L.L.C.
CIK 0001080171
$24K200K0.00%Q1 202610
Verition Fund Management LLC
CIK 0001454027
$24K200K0.00%Q1 202611
Radcliffe Capital Management, L.P.
CIK 0001218275
$20K160K0.00%Q1 202612
WOLVERINE ASSET MANAGEMENT LLC
CIK 0001279891
$18K153K0.00%Q1 202613
Polar Asset Management Partners Inc.
CIK 0001326389
$18K150K0.00%Q1 202614
Cable Car Capital, LP
CIK 0001699575
$18K150K0.01%Q1 202615
BOOTHBAY FUND MANAGEMENT, LLC
CIK 0001549230
$17K138K0.00%Q1 202616
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$10K79K0.00%Q1 202617
HEIGHTS CAPITAL MANAGEMENT, INC
CIK 0001081698
$5K41K0.00%Q1 202618
Crossingbridge Advisors, LLC
CIK 0001770024
$3K27K0.00%Q1 202619
ABC ARBITRAGE SA
CIK 0002049221
$3K20K0.00%Q2 2026