683 Capital Management’s Agenus AGEN Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-114,336	Closed	-$382K	–	157
2026 Q1	$382K	Hold	114,336	–	–	0.02%	200
2025 Q4	$359K	Buy	+114,336	New	+$455K	0.02%	213

Other funds holding AGEN

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Siren LLC Greenwich, Connecticut $4.94B AUM 244.43% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Mackenzie Financial Toronto Ontario, Ontario, Canada $100B AUM 36.93% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return

Globeflex Capital San Diego, California $783M AUM 81.58% 1-Year Est. Return

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

683 Capital Management sold out of Agenus (AGEN) in Q2 2026, closing a stake of 114,336 shares — an estimated $382K sold.

683 Capital Management first reported a position in AGEN in Q4 2025 and held it in 2 quarters. The position peaked at $382K in Q1 2026. 103 funds tracked by Wall St. Rank hold AGEN as of Q2 2026.

683 Capital Management reported no remaining Agenus position as of Q2 2026 after selling out during the quarter.
683 Capital Management sold 114,336 Agenus shares in Q2 2026, an estimated $382K.
683 Capital Management first reported a position in Agenus in Q4 2025 and held it in 2 quarters.
683 Capital Management's Agenus position peaked at $382K in Q1 2026.
103 funds tracked by Wall St. Rank held Agenus as of Q2 2026.

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