Adage Capital Partners’s Scholar Rock SRRK Stock Holding History

Adage Capital Partners’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	$34.4M	Buy	+700,000	New	+$31.4M	0.05%	336
2025 Q4	–	Sell	-1,951,866	Closed	-$72.7M	–	1012
2025 Q3	$72.7M	Buy	1,951,866 +736,866	+61%	+$25.8M	0.12%	170
2025 Q2	$43M	Sell	1,215,000 -803,000	-40%	-$25.2M	0.07%	269
2025 Q1	$64.9M	Buy	2,018,000 +423,131	+27%	+$16.3M	0.12%	170
2024 Q4	$68.9M	Buy	+1,594,869	New	+$51.9M	0.12%	166
2024 Q3	–	Sell	-125,000	Closed	-$1.04M	–	934
2024 Q2	$1.04M	Sell	125,000 -400,000	-76%	-$4.89M	﹤0.01%	802
2024 Q1	$9.32M	Sell	525,000 -775,000	-60%	-$12.2M	0.02%	614
2023 Q4	$24.4M	Buy	+1,300,000	New	+$16.2M	0.05%	369

Other funds holding SRRK

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Siren LLC Greenwich, Connecticut $3.61B AUM 203.3% 1-Year Est. Return

Redmile Group San Francisco, California $1.51B AUM 164.17% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Samsara BioCapital Palo Alto, California $1.03B AUM 214.94% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

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 Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Adage Capital Partners's SRRK Position: Q1 2026 in Review

Adage Capital Partners opened a new position in Scholar Rock (SRRK) in Q1 2026: 700,000 shares worth $34.4M. The stake represents 0.05% of the portfolio and ranks #336 among its holdings. This is a return to the name: Adage Capital Partners previously reported a position in SRRK as recently as Q3 2025.

Adage Capital Partners first reported a position in SRRK in Q4 2023 and has held it in 8 quarters since. The position peaked at $72.7M in Q3 2025. 274 funds tracked by Wall St. Rank hold SRRK as of Q1 2026.

Adage Capital Partners held 700,000 shares of Scholar Rock worth $34.4M as of Q1 2026.
Scholar Rock was a new Adage Capital Partners position in Q1 2026.
Scholar Rock made up 0.05% of Adage Capital Partners's portfolio in Q1 2026, its #336 holding.
Adage Capital Partners first reported a position in Scholar Rock in Q4 2023 and has held it in 8 quarters since.
Adage Capital Partners's Scholar Rock position peaked at $72.7M in Q3 2025.
274 funds tracked by Wall St. Rank held Scholar Rock as of Q1 2026.

Based on Adage Capital Partners's 13F filing for Q1 2026, filed 15 May 2026.