Jane Street
AGEN

Jane Street’s Agenus AGEN Stock Holding History

Jane Street’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
Q4 		– Sell
-33,000
Closed -$127K – 10989
2025
Q3 		$127K Buy
33,000
+17,400
+112% +$87.1K ﹤0.01% 10005
2025
Q2 		$71.3K Buy
+15,600
New +$54K ﹤0.01% 9082
2022
Q2 		– Sell
-943
Closed -$46K – 9541
2022
Q1 		$46K Sell
943
-7,071
-88% -$382K ﹤0.01% 9716
2021
Q4 		$507K Sell
8,014
-2,594
-24% -$205K ﹤0.01% 7252
2021
Q3 		$1.09M Buy
10,608
+3,022
+40% +$341K ﹤0.01% 5738
2021
Q2 		$817K Sell
7,586
-77
-1% -$5.77K ﹤0.01% 6274
2021
Q1 		$409K Buy
+7,663
New +$554K ﹤0.01% 7154
2020
Q4 		– Sell
-1,641
Closed -$129K – 7412
2020
Q3 		$129K Buy
+1,641
New +$128K ﹤0.01% 6666
2015
Q3 		– Sell
-764
Closed -$129K – 3510
2015
Q2 		$129K Buy
+764
New +$108K ﹤0.01% 3374

Other funds holding AGEN

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
SL
Siren LLC Greenwich, Connecticut $3.61B AUM 203.3% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Man Group
Man Group London, United Kingdom $55.1B AUM 24.23% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return

Jane Street's AGEN Position: Q1 2026 in Review

Jane Street sold out of Agenus (AGEN) in Q1 2026, closing a stake of 73,572 shares — an estimated $231K sold.

Jane Street first reported a position in AGEN in Q2 2013 and held it in 30 quarters. The position peaked at $1.56M in Q2 2023. 88 funds tracked by Wall St. Rank hold AGEN as of Q1 2026.

  • Jane Street reported no remaining Agenus position as of Q1 2026 after selling out during the quarter.
  • Jane Street sold 73,572 Agenus shares in Q1 2026, an estimated $231K.
  • Jane Street first reported a position in Agenus in Q2 2013 and held it in 30 quarters.
  • Jane Street's Agenus position peaked at $1.56M in Q2 2023.
  • 88 funds tracked by Wall St. Rank held Agenus as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.