Hudson Bay Capital Management
RGEN icon

Hudson Bay Capital Management’s Repligen RGEN Stock Holding History

Hudson Bay Capital Management’s Portfolio RGEN Stock Details RGEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$10.9M Buy
92,500
+72,500
+363% +$10.1M 0.07% 297
2025
Q4 		$3.28M Sell
20,000
-1,003
-5% -$157K 0.02% 607
2025
Q3 		$2.81M Buy
+21,003
New +$2.55M 0.02% 694
2024
Q4 		– Sell
-40,000
Closed -$5.95M – 1123
2024
Q3 		$5.95M Sell
40,000
-15,000
-27% -$2.15M 0.04% 383
2024
Q2 		$6.93M Buy
+55,000
New +$8.62M 0.05% 317
2023
Q3 		– Sell
-20,000
Closed -$2.83M – 959
2023
Q2 		$2.83M Buy
+20,000
New +$3.21M 0.03% 437
2023
Q1 		– Sell
-27,500
Closed -$4.66M – 986
2022
Q4 		$4.66M Buy
+27,500
New +$4.99M 0.05% 375
2022
Q3 		– Sell
-32,500
Closed -$5.28M – 1348
2022
Q2 		$5.28M Buy
32,500
+5,000
+18% +$791K 0.05% 403
2022
Q1 		$5.17M Buy
+27,500
New +$5.22M 0.07% 349

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