Picton Mahoney Asset Management’s Oyster Enterprises II Acquisition Corp OYSE Stock Holding History

Picton Mahoney Asset Management’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	$10.4M	Buy	1,015,000 +15,000	+2%	+$154K	0.08%	234
2026 Q1	$10.2M	Hold	1,000,000	–	–	0.08%	234
2025 Q4	$10.1M	Hold	1,000,000	–	–	0.08%	200
2025 Q3	$10M	Buy	+1,000,000	New	+$10M	0.09%	192

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

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

KIM

Karpus Investment Management Pittsford, New York $3.48B AUM 10.49% 1-Year Est. Return

Picton Mahoney Asset Management's OYSE Position: Q2 2026 in Review

Picton Mahoney Asset Management increased its Oyster Enterprises II Acquisition Corp (OYSE) stake by 1.5% in Q2 2026, buying an estimated $154K and bringing the position to 1,015,000 shares worth $10.4M. The position accounts for 0.08% of the portfolio, ranked #234.

Picton Mahoney Asset Management 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.

Picton Mahoney Asset Management held 1,015,000 shares of Oyster Enterprises II Acquisition Corp worth $10.4M as of Q2 2026.
Picton Mahoney Asset Management bought 15,000 Oyster Enterprises II Acquisition Corp shares in Q2 2026, an estimated $154K.
Oyster Enterprises II Acquisition Corp made up 0.08% of Picton Mahoney Asset Management's portfolio in Q2 2026, its #234 holding.
Picton Mahoney Asset Management 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 Picton Mahoney Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.