Polar Asset Management Partners’s Oyster Enterprises II Acquisition Corp OYSE Stock Holding History

Polar Asset Management 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	$4.11M	Sell	399,800 -100	-0%	-$1.02K	0.07%	310
2026 Q1	$4.07M	Sell	399,900 -100	-0%	-$1.02K	0.08%	242
2025 Q4	$4.04M	Hold	400,000	–	–	0.05%	274
2025 Q3	$4.01M	Buy	+400,000	New	+$4M	0.05%	287

Other funds holding OYSE

GCL

Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return

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 New York $210B AUM 57.28% 1-Year Est. Return

Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return

AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return

LMR Partners London, United Kingdom $26.8B AUM 68.38% 1-Year Est. Return

PMAM

Picton Mahoney Asset Management Toronto, Ontario, Canada $13.5B AUM 51.46% 1-Year Est. Return

TCM

Tenor Capital Management New York $7.09B AUM 3.55% 1-Year Est. Return

Meteora Capital Boca Raton, Florida $1.21B AUM 13.69% 1-Year Est. Return

Polar Asset Management Partners's OYSE Position: Q2 2026 in Review

Polar Asset Management Partners reduced its Oyster Enterprises II Acquisition Corp (OYSE) stake by 0.03% in Q2 2026, selling an estimated $1.02K and leaving 399,800 shares worth $4.11M. The position accounts for 0.07% of the portfolio, ranked #310.

Polar Asset Management 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.

Polar Asset Management Partners held 399,800 shares of Oyster Enterprises II Acquisition Corp worth $4.11M as of Q2 2026.
Polar Asset Management Partners sold 100 Oyster Enterprises II Acquisition Corp shares in Q2 2026, an estimated $1.02K.
Oyster Enterprises II Acquisition Corp made up 0.07% of Polar Asset Management Partners's portfolio in Q2 2026, its #310 holding.
Polar Asset Management 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 Polar Asset Management Partners's 13F filing for Q2 2026, filed 14 Aug 2026.