683 Capital Management’s Oyster Enterprises II Acquisition Corp Rights OYSER Stock Holding History

683 Capital Management’s Portfolio OYSER Stock Details OYSER Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$8.26K	Hold	75,000	–	–	﹤0.01%	149
2026 Q1	$9.38K	Hold	75,000	–	–	﹤0.01%	233
2025 Q4	$15K	Hold	75,000	–	–	﹤0.01%	228
2025 Q3	$12.8K	Buy	+75,000	New	+$12.8K	﹤0.01%	132

Other funds holding OYSER

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

Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return

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

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

HCI

Harraden Circle Investments New York $784M AUM 20.59% 1-Year Est. Return

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

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

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

WCMNY

Westchester Capital Management (New York) Valhalla, New York $2.04B AUM 31.03% 1-Year Est. Return

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

683 Capital Management's OYSER Position: Q2 2026 in Review

683 Capital Management held its Oyster Enterprises II Acquisition Corp Rights (OYSER) position steady in Q2 2026 at 75,000 shares worth $8.26K. The position accounts for ﹤0.01% of the portfolio, ranked #149.

683 Capital Management first reported a position in OYSER in Q3 2025 and has held it in 4 quarters since. The position peaked at $15K in Q4 2025. 46 funds tracked by Wall St. Rank hold OYSER as of Q2 2026.

683 Capital Management held 75,000 shares of Oyster Enterprises II Acquisition Corp Rights worth $8.26K as of Q2 2026.
683 Capital Management left its Oyster Enterprises II Acquisition Corp Rights share count unchanged in Q2 2026.
Oyster Enterprises II Acquisition Corp Rights made up ﹤0.01% of 683 Capital Management's portfolio in Q2 2026, its #149 holding.
683 Capital Management first reported a position in Oyster Enterprises II Acquisition Corp Rights in Q3 2025 and has held it in 4 quarters since.
683 Capital Management's Oyster Enterprises II Acquisition Corp Rights position peaked at $15K in Q4 2025.
46 funds tracked by Wall St. Rank held Oyster Enterprises II Acquisition Corp Rights as of Q2 2026.

Based on 683 Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.