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Livermore
Livermore
ZHEN

Oyster Enterprises II Acquisition Corp

OYSE
Exchange
Nasdaq
Industry
Blank Checks
SEC CIK
0002042182

No open-market purchases or sales by Oyster Enterprises II Acquisition Corp insiders were filed in the last 90 days; 62 institutions reported holding it in 13F filings for Q2 2026, worth $253.8M in total; no superinvestor holds it.

Other share classesOYSEROYSEU

Q3 2025 vs. Q2 2025

How the institutions holding Oyster Enterprises II Acquisition Corp changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of OYSE: Q2 2025 compared with Q3 2025
MeasureQ2 2025Q3 2025Change
Holders052+52
Shares022.0M+22.0M
Value$0$220.2M+$220.2M

New holders (52)

Institutions that held Oyster Enterprises II Acquisition Corp at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to OYSE in Q3 2025
InstitutionSharesValue% of portfolio
Glazer Capital, LLC1,499,883$15.0M0.50%
Meteora Capital, LLC1,342,276$13.4M1.43%
Magnetar Financial LLC1,300,000$13.0M0.08%
D. E. Shaw & Co., Inc.1,252,350$12.6M0.01%
Linden Advisors LP1,150,000$11.5M0.08%
CNH Partners LLC1,138,688$11.4M0.29%
LMR Partners LLP1,100,000$11.0M0.14%
Picton Mahoney Asset Management1,000,000$10.0M0.13%
Tenor Capital Management Co., L.P.900,000$9.02M0.12%
Two Sigma Investments, LP797,500$7.99M0.01%
Hudson Bay Capital Management LP696,530$6.99M0.04%
Karpus Management, Inc.619,717$6.21M0.20%
Radcliffe Capital Management, L.P.525,110$5.27M0.33%
Moore Capital Management, LP500,000$5.01M0.10%
Berkley W R Corp475,872$4.77M0.31%
Millennium Management LLC475,002$4.76M0.00%
Aristeia Capital LLC454,000$4.55M0.14%
Healthcare of Ontario Pension Plan Trust Fund450,000$4.52M0.01%
Mangrove Partners450,000$4.51M0.37%
Westchester Capital Management, LLC445,112$4.46M0.23%
Verition Fund Management LLC436,900$4.39M0.03%
Polar Asset Management Partners Inc.400,000$4.01M0.08%
Davidson Kempner Capital Management LP400,000$4.01M0.06%
Rivernorth Capital Management, LLC397,500$3.98M0.23%
Goldman Sachs Group Inc346,312$3.47M0.00%
Periscope Capital Inc.325,000$3.26M0.79%
Context Capital Management, LLC250,782$2.51M0.08%
Gabelli & Co Investment Advisers, Inc.250,700$2.51M0.40%
Whitebox Advisors LLC250,000$2.51M0.05%
Shaolin Capital Management LLC249,654$2.50M0.12%
Clear Street Group Inc.245,950$2.46M0.01%
Bulldog Investors, LLP214,747$2.15M0.50%
MMCAP International Inc. SPC200,000$2.00M0.23%
Gabelli Funds LLC199,300$2.00M0.01%
Vivaldi Asset Management, LLC150,000$1.50M0.10%
Mint Tower Capital Management B.V.150,000$1.50M0.19%
Schonfeld Strategic Advisors LLC149,673$1.50M0.01%
Wolverine Asset Management LLC135,797$1.36M0.02%
Mizuho Securities USA LLC112,037$1.12M0.02%
UBS Oconnor LLC100,000$1.00M0.03%
DLD Asset Management, LP100,000$1.00M0.13%
683 Capital Management, LLC75,000$751.6K0.07%
Heights Capital Management, Inc50,000$501.1K0.16%
Deltec Asset Management LLC50,000$501.0K0.08%
Gritstone Asset Management LLC49,429$495.4K0.51%
Dakota Wealth Management25,700$257.5K0.01%
Alyeska Investment Group, L.P.25,000$255.0K0.00%
Toronto Dominion Bank25,000$250.6K0.00%
Geode Capital Management, LLC14,458$145.2K0.00%
Warberg Asset Management LLC10,000$100.3K0.03%
Citigroup Inc3,900$39.1K0.00%
Morgan Stanley20$2000.00%

Sold out (0)

Institutions that held Oyster Enterprises II Acquisition Corp at the end of Q2 2025 and filed for Q3 2025 without it.

None.