Echo Street Capital Management’s Repligen RGEN Stock Holding History

Echo Street 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
2023 Q3	–	Sell	-2,958	Closed	-$418K	–	557
2023 Q2	$418K	Sell	2,958 -579,519	-99%	-$92.9M	﹤0.01%	310
2023 Q1	$98.1M	Buy	582,477 +237,084	+69%	+$42.3M	0.88%	48
2022 Q4	$58.5M	Sell	345,393 -150,405	-30%	-$27.3M	0.57%	65
2022 Q3	$92.8M	Sell	495,798 -186,156	-27%	-$39.3M	0.89%	55
2022 Q2	$111M	Buy	681,954 +119,705	+21%	+$18.9M	1%	42
2022 Q1	$106M	Buy	562,249 +107,884	+24%	+$20.5M	0.76%	71
2021 Q4	$120M	Sell	454,365 -34,334	-7%	-$9.25M	0.81%	58
2021 Q3	$141M	Buy	488,699 +487,354	+36,234%	+$125M	0.99%	42
2021 Q2	$268K	Sell	1,345 -2,120	-61%	-$411K	﹤0.01%	501
2021 Q1	$674K	Buy	+3,465	New	+$710K	0.01%	242

Other funds holding RGEN

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

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

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Sands Capital Management Arlington, Virginia $26.9B AUM 34.44% 1-Year Est. Return

Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return

BCM

Brown Capital Management Baltimore, Maryland $500M AUM 25.3% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Macquarie Group Sydney, NSW 2000, Australia $23.2B AUM 40.19% 1-Year Est. Return

Echo Street Capital Management's RGEN Position: Q3 2023 in Review

Echo Street Capital Management sold out of Repligen (RGEN) in Q3 2023, closing a stake of 2,958 shares — an estimated $418K sold.

Echo Street Capital Management first reported a position in RGEN in Q1 2021 and held it in 10 quarters. The position peaked at $141M in Q3 2021. 439 funds tracked by Wall St. Rank hold RGEN as of Q3 2023.

Echo Street Capital Management reported no remaining Repligen position as of Q3 2023 after selling out during the quarter.
Echo Street Capital Management sold 2,958 Repligen shares in Q3 2023, an estimated $418K.
Echo Street Capital Management first reported a position in Repligen in Q1 2021 and held it in 10 quarters.
Echo Street Capital Management's Repligen position peaked at $141M in Q3 2021.
439 funds tracked by Wall St. Rank held Repligen as of Q3 2023.

Based on Echo Street Capital Management's 13F filing for Q3 2023, filed 14 Nov 2023.