EcoR1 Capital’s Scholar Rock SRRK Stock Holding History

EcoR1 Capital’s Portfolio SRRK Stock Details SRRK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q4	–	Sell	-8,208	Closed	-$271K	–	84
2021 Q3	$271K	Buy	+8,208	New	+$287K	0.01%	70
2019 Q2	–	Sell	-338,668	Closed	-$6.36M	–	49
2019 Q1	$6.36M	Sell	338,668 -1,135,560	-77%	-$20M	0.59%	35
2018 Q4	$33.9M	Sell	1,474,228 -893,150	-38%	-$20.2M	3.39%	12
2018 Q3	$61M	Sell	2,367,378 -303,783	-11%	-$5.58M	5.49%	6
2018 Q2	$41.7M	Buy	+2,671,161	New	+$50.1M	3.97%	8

Other funds holding SRRK

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

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

Artal Group Luxembourg $931M AUM 41.63% 1-Year Est. Return

Redmile Group San Francisco, California $1.49B AUM 208.7% 1-Year Est. Return

Bellevue Group Kuesnacht, Switzerland $4.75B AUM 68.58% 1-Year Est. Return

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

Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

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

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

EcoR1 Capital's SRRK Position: Q4 2021 in Review

EcoR1 Capital sold out of Scholar Rock (SRRK) in Q4 2021, closing a stake of 8,208 shares — an estimated $271K sold.

EcoR1 Capital first reported a position in SRRK in Q2 2018 and held it in 5 quarters. The position peaked at $61M in Q3 2018. 90 funds tracked by Wall St. Rank hold SRRK as of Q4 2021.

EcoR1 Capital reported no remaining Scholar Rock position as of Q4 2021 after selling out during the quarter.
EcoR1 Capital sold 8,208 Scholar Rock shares in Q4 2021, an estimated $271K.
EcoR1 Capital first reported a position in Scholar Rock in Q2 2018 and held it in 5 quarters.
EcoR1 Capital's Scholar Rock position peaked at $61M in Q3 2018.
90 funds tracked by Wall St. Rank held Scholar Rock as of Q4 2021.

Based on EcoR1 Capital's 13F filing for Q4 2021, filed 14 Feb 2022.