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StoneBridge Acquisition II Corp

APAC
Exchange
Nasdaq
Industry
Blank Checks
SEC CIK
0002043630

No open-market purchases or sales by StoneBridge Acquisition II Corp insiders were filed in the last 90 days; 28 institutions reported holding it in 13F filings for Q2 2026, worth $53.7M in total; no superinvestor holds it.

Other share classesAPACRAPACU

Q4 2025 vs. Q3 2025

How the institutions holding StoneBridge Acquisition II Corp changed between Q3 2025 and Q4 2025.

All holders in Q4 2025All holders in Q3 2025

13F holders of APAC: Q3 2025 compared with Q4 2025
MeasureQ3 2025Q4 2025Change
Holders023+23
Shares04.65M+4.65M
Value$0$42.8M+$42.8M

New holders (23)

Institutions that held StoneBridge Acquisition II Corp at the end of Q4 2025 but not at the end of Q3 2025.

Institutions new to APAC in Q4 2025
InstitutionSharesValue% of portfolio
Mizuho Securities USA LLC552,055$5.44M0.09%
Wolverine Asset Management LLC501,429$4.99M0.07%
Glazer Capital, LLC407,105$4.05M0.11%
Clear Street Group Inc.323,189$3.22M0.02%
CNH Partners LLC295,988$2.95M0.06%
Toronto Dominion Bank267,031$2.66M0.00%
Logan Stone Capital, LLC252,000$2.51M0.62%
Aristeia Capital LLC200,000$1.99M0.06%
Verition Fund Management LLC200,000$1.99M0.01%
Shaolin Capital Management LLC200,000$1.99M0.08%
Radcliffe Capital Management, L.P.160,000$1.59M0.09%
Polar Asset Management Partners Inc.150,000$1.49M0.03%
Cable Car Capital LLC150,000$1.49M0.09%
Boothbay Fund Management, LLC137,500$1.37M0.04%
Berkley W R Corp113,358$1.13M0.06%
Karpus Management, Inc.96,775$962.9K0.03%
Two Sigma Investments, LP90,625$901.7K0.00%
Westchester Capital Management, LLC80,000$796.0K0.04%
BNP Paribas Arbitrage, SA79,012$786.2K0.00%
Warberg Asset Management LLC27,500$273.6K0.08%
Abc Arbitrage SA20,000$199.0K0.02%
Decagon Asset Management LLP346,557$57.7K0.02%
Morgan Stanley16$1590.00%

Sold out (0)

Institutions that held StoneBridge Acquisition II Corp at the end of Q3 2025 and filed for Q4 2025 without it.

None.