Samsara BioCapital’s Scholar Rock SRRK Stock Holding History

Samsara BioCapital’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 Q2	$379M	Hold	6,897,652	–	–	31.16%	1
2026 Q1	$339M	Hold	6,897,652	–	–	32.95%	1
2025 Q4	$304M	Buy	6,897,652 +1,284,756	+23%	+$48.2M	31.35%	1
2025 Q3	$209M	Hold	5,612,896	–	–	27.29%	2
2025 Q2	$199M	Hold	5,612,896	–	–	40.66%	1
2025 Q1	$180M	Hold	5,612,896	–	–	32.18%	1
2024 Q4	$243M	Sell	5,612,896 -1,175,713	-17%	-$38.3M	33.3%	1
2024 Q3	$54.4M	Hold	6,788,609	–	–	10.45%	3
2024 Q2	$56.5M	Hold	6,788,609	–	–	11.84%	3
2024 Q1	$121M	Hold	6,788,609	–	–	18.65%	1
2023 Q4	$128M	Buy	6,788,609 +2,189,781	+48%	+$27.2M	19.85%	1
2023 Q3	$32.7M	Hold	4,598,828	–	–	9.99%	3
2023 Q2	$34.7M	Hold	4,598,828	–	–	6.09%	4
2023 Q1	$36.8M	Hold	4,598,828	–	–	7.6%	3
2022 Q4	$41.6M	Hold	4,598,828	–	–	8.96%	2
2022 Q3	$31.9M	Hold	4,598,828	–	–	7.43%	3
2022 Q2	$25.2M	Buy	4,598,828 +4,259,217	+1,254%	+$30.6M	6.73%	3
2022 Q1	$4.38M	Buy	+339,611	New	+$5.8M	1.1%	24

Other funds holding SRRK

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

Siren LLC Greenwich, Connecticut $4.94B AUM 244.43% 1-Year Est. Return

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

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

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

OAG

Orbis Allan Gray Hamilton, Bermuda $29.1B AUM 60.8% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

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

Norges Bank Oslo, Norway $1T AUM

Samsara BioCapital's SRRK Position: Q2 2026 in Review

Samsara BioCapital held its Scholar Rock (SRRK) position steady in Q2 2026 at 6,897,652 shares worth $379M. The position accounts for 31.16% of the portfolio, ranked #1.

Samsara BioCapital first reported a position in SRRK in Q1 2022 and has held it in 18 quarters since. 306 funds tracked by Wall St. Rank hold SRRK as of Q2 2026.

Samsara BioCapital held 6,897,652 shares of Scholar Rock worth $379M as of Q2 2026.
Samsara BioCapital left its Scholar Rock share count unchanged in Q2 2026.
Scholar Rock made up 31.16% of Samsara BioCapital's portfolio in Q2 2026, its #1 holding.
Samsara BioCapital first reported a position in Scholar Rock in Q1 2022 and has held it in 18 quarters since.
306 funds tracked by Wall St. Rank held Scholar Rock as of Q2 2026.

Based on Samsara BioCapital's 13F filing for Q2 2026, filed 14 Aug 2026.