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Mangrove Partners’s Oyster Enterprises II Acquisition Corp OYSE Stock Holding History

Mangrove Partners’s Portfolio OYSE Stock Details OYSE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$4.63M Hold
450,000
– – 0.3% 44
2026
Q1 		$4.58M Hold
450,000
– – 0.37% 38
2025
Q4 		$4.55M Hold
450,000
– – 0.37% 37
2025
Q3 		$4.51M Buy
+450,000
New +$4.51M 0.33% 46

Other funds holding OYSE

Glazer Capital LLC
Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return
Magnetar Financial
Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return
WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.04B AUM 31.03% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
LA
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
AQR Arbitrage
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return
LMR Partners
LMR Partners London, United Kingdom $26.8B AUM 68.38% 1-Year Est. Return
Picton Mahoney Asset Management
Picton Mahoney Asset Management Toronto, Ontario, Canada $13.5B AUM 51.46% 1-Year Est. Return
Tenor Capital Management
Tenor Capital Management New York $7.09B AUM 3.55% 1-Year Est. Return
MC
Meteora Capital Boca Raton, Florida $1.21B AUM 13.69% 1-Year Est. Return

Mangrove Partners's OYSE Position: Q2 2026 in Review

Mangrove Partners held its Oyster Enterprises II Acquisition Corp (OYSE) position steady in Q2 2026 at 450,000 shares worth $4.63M. The position accounts for 0.3% of the portfolio, ranked #44.

Mangrove Partners first reported a position in OYSE in Q3 2025 and has held it in 4 quarters since. 62 funds tracked by Wall St. Rank hold OYSE as of Q2 2026.

  • Mangrove Partners held 450,000 shares of Oyster Enterprises II Acquisition Corp worth $4.63M as of Q2 2026.
  • Mangrove Partners left its Oyster Enterprises II Acquisition Corp share count unchanged in Q2 2026.
  • Oyster Enterprises II Acquisition Corp made up 0.3% of Mangrove Partners's portfolio in Q2 2026, its #44 holding.
  • Mangrove Partners first reported a position in Oyster Enterprises II Acquisition Corp in Q3 2025 and has held it in 4 quarters since.
  • 62 funds tracked by Wall St. Rank held Oyster Enterprises II Acquisition Corp as of Q2 2026.

Based on Mangrove Partners's 13F filing for Q2 2026, filed 14 Aug 2026.