Parnassus Investments
RGEN icon

Parnassus Investments’s Repligen RGEN Stock Holding History

Parnassus Investments’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
2025
Q2 		– Sell
-254,621
Closed -$32.4M – 156
2025
Q1 		$32.4M Sell
254,621
-111,611
-30% -$17.2M 0.08% 103
2024
Q4 		$52.7M Sell
366,232
-15,239
-4% -$2.19M 0.12% 94
2024
Q3 		$56.8M Sell
381,471
-7,060
-2% -$1.01M 0.12% 92
2024
Q2 		$49M Buy
388,531
+108
+0% +$16.9K 0.11% 95
2024
Q1 		$71.4M Sell
388,423
-161,701
-29% -$30.8M 0.15% 91
2023
Q4 		$98.9M Hold
550,124
– – 0.22% 80
2023
Q3 		$87.5M Buy
+550,124
New +$89.9M 0.21% 84

Other funds holding RGEN

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BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $57.5B AUM 55.25% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
CIP
Champlain Investment Partners Burlington, Vermont $7.88B AUM 6.82% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $653B AUM 32.41% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
Sands Capital Management
Sands Capital Management Arlington, Virginia $25.5B AUM 26.46% 1-Year Est. Return