B. Riley Financial’s Agenus AGEN Stock Holding History

B. Riley Financial’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
2025 Q2	–	Sell	-382,675	Closed	-$576K	–	39
2025 Q1	$576K	Sell	382,675 -374,281	-49%	-$1.08M	0.72%	11
2024 Q4	$2.07M	Buy	+756,956	New	+$2.8M	1.73%	8

Other funds holding AGEN

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Siren LLC Greenwich, Connecticut $3.61B AUM 203.3% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

B. Riley Financial's AGEN Position: Q2 2025 in Review

B. Riley Financial sold out of Agenus (AGEN) in Q2 2025, closing a stake of 382,675 shares — an estimated $576K sold.

B. Riley Financial first reported a position in AGEN in Q4 2024 and held it in 2 quarters. The position peaked at $2.07M in Q4 2024. 91 funds tracked by Wall St. Rank hold AGEN as of Q2 2025.

B. Riley Financial reported no remaining Agenus position as of Q2 2025 after selling out during the quarter.
B. Riley Financial sold 382,675 Agenus shares in Q2 2025, an estimated $576K.
B. Riley Financial first reported a position in Agenus in Q4 2024 and held it in 2 quarters.
B. Riley Financial's Agenus position peaked at $2.07M in Q4 2024.
91 funds tracked by Wall St. Rank held Agenus as of Q2 2025.

Based on B. Riley Financial's 13F filing for Q2 2025, filed 3 Feb 2026.