Hudson Bay Capital Management
AGEN

Hudson Bay Capital Management’s Agenus AGEN Stock Holding History

Hudson Bay 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
-33,543
Closed -$112K – 1343
2026
Q1 		$112K Buy
+33,543
New +$111K ﹤0.01% 1170
2021
Q2 		– Sell
-3,821
Closed -$204K – 937
2021
Q1 		$204K Buy
+3,821
New +$276K ﹤0.01% 772
2019
Q4 		– Sell
-5,350
Closed -$271K – 423
2019
Q3 		$271K Sell
5,350
-1,783
-25% -$95.4K 0.01% 359
2019
Q2 		$420K Buy
7,133
+1,019
+17% +$55.7K 0.01% 357
2019
Q1 		$356K Sell
6,114
-10,445
-63% -$648K ﹤0.01% 628
2018
Q4 		$774K Sell
16,559
-12,992
-44% -$542K 0.01% 661
2018
Q3 		$1.24M Buy
29,551
+4,076
+16% +$160K 0.02% 547
2018
Q2 		$1.14M Buy
+25,475
New +$1.72M 0.02% 616
2018
Q1 		– Sell
-22,928
Closed -$1.47M – 753
2017
Q4 		$1.47M Buy
22,928
+8,662
+61% +$661K 0.03% 360
2017
Q3 		$1.24M Buy
14,266
+4,076
+40% +$330K 0.03% 281
2017
Q2 		$782K Buy
10,190
+5,095
+100% +$358K 0.02% 430
2017
Q1 		$377K Buy
+5,095
New +$404K 0.01% 722

Other funds holding AGEN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
SL
Siren LLC Greenwich, Connecticut $4.94B AUM 244.43% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $100B AUM 36.93% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return
GC
Globeflex Capital San Diego, California $783M AUM 81.58% 1-Year Est. Return

Hudson Bay Capital Management's AGEN Position: Q2 2026 in Review

Hudson Bay Capital Management sold out of Agenus (AGEN) in Q2 2026, closing a stake of 33,543 shares — an estimated $112K sold.

Hudson Bay Capital Management first reported a position in AGEN in Q1 2017 and held it in 12 quarters. The position peaked at $1.47M in Q4 2017. 103 funds tracked by Wall St. Rank hold AGEN as of Q2 2026.

  • Hudson Bay Capital Management reported no remaining Agenus position as of Q2 2026 after selling out during the quarter.
  • Hudson Bay Capital Management sold 33,543 Agenus shares in Q2 2026, an estimated $112K.
  • Hudson Bay Capital Management first reported a position in Agenus in Q1 2017 and held it in 12 quarters.
  • Hudson Bay Capital Management's Agenus position peaked at $1.47M in Q4 2017.
  • 103 funds tracked by Wall St. Rank held Agenus as of Q2 2026.

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