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Rock Springs Capital Management’s Scholar Rock SRRK Stock Holding History

Rock Springs Capital Management’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
2026
Q1 		$36.4M Buy
739,816
+6,339
+0.9% +$284K 2.14% 14
2025
Q4 		$32.3M Sell
733,477
-60,656
-8% -$2.27M 1.66% 19
2025
Q3 		$29.6M Hold
794,133
– – 1.73% 21
2025
Q2 		$28.1M Buy
794,133
+32,592
+4% +$1.02M 1.75% 23
2025
Q1 		$24.5M Buy
761,541
+44,759
+6% +$1.72M 1.4% 28
2024
Q4 		$31M Buy
+716,782
New +$23.3M 1.18% 30

Other funds holding SRRK

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
SL
Siren LLC Greenwich, Connecticut $3.61B AUM 203.3% 1-Year Est. Return
RG
Redmile Group San Francisco, California $1.51B AUM 164.17% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
SB
Samsara BioCapital Palo Alto, California $1.03B AUM 214.94% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
OAG
Orbis Allan Gray Hamilton, Bermuda $23.7B AUM 65.43% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Rock Springs Capital Management's SRRK Position: Q1 2026 in Review

Rock Springs Capital Management increased its Scholar Rock (SRRK) stake by 0.86% in Q1 2026, buying an estimated $284K and bringing the position to 739,816 shares worth $36.4M. The position accounts for 2.14% of the portfolio, ranked #14.

Rock Springs Capital Management first reported a position in SRRK in Q4 2024 and has held it in 6 quarters since. 274 funds tracked by Wall St. Rank hold SRRK as of Q1 2026.

  • Rock Springs Capital Management held 739,816 shares of Scholar Rock worth $36.4M as of Q1 2026.
  • Rock Springs Capital Management bought 6,339 Scholar Rock shares in Q1 2026, an estimated $284K.
  • Scholar Rock made up 2.14% of Rock Springs Capital Management's portfolio in Q1 2026, its #14 holding.
  • Rock Springs Capital Management first reported a position in Scholar Rock in Q4 2024 and has held it in 6 quarters since.
  • 274 funds tracked by Wall St. Rank held Scholar Rock as of Q1 2026.

Based on Rock Springs Capital Management's 13F filing for Q1 2026, filed 15 May 2026.