Stock Ownership/SRRK

SCHOLAR ROCK HLDG CORP (SRRK): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in SRRK · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
21
13F filers
Aggregate Value
$488.7M
Across holders
Last Price
$58.20
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity11 increased8 reduced2 exited
Full exits: FARALLON CAPITAL MANAGEMENT LLC, Brevan Howard Capital Management LP
Institutional Holders of SRRK
↗
21 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
Holocene Advisors, LP
CIK 0001700574
Hedge Fund1.76M$96.6M19.8%0.2%Reduced$-7.4MQ2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
Hedge Fund1.73M$95.2M19.5%0.1%Added+$56.7MQ2 2026
Woodline Partners LP
CIK 0001784547
Hedge Fund1.50M$82.5M16.9%0.3%Unchanged+$0Q2 2026
Clearbridge Investments, LLC
CIK 0001348883
Hedge Fund1.06M$58.3M11.9%0.0%Added+$20.3MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund464K$25.5M5.2%0.0%Added—Q2 2026
Fisher Asset Management, LLC
CIK 0000850529
Institutional Manager439K$24.2M4.9%0.0%Reduced$-1.0MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund431K$23.7M4.8%0.0%Reduced+$20.8MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund332K$18.3M3.7%0.0%Reduced+$16.9MQ2 2026
Squarepoint Ops LLC
CIK 0001642575
Hedge Fund292K$16.1M3.3%0.0%Added+$13.3MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund248K$13.6M2.8%0.0%Added+$13.6MQ2 2026
Holocene Advisors, LPReduced
Hedge Fund
$96.6M· 19.8% of total· 0.2% port· 1.76M sh· $-7.4M QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Added
Hedge Fund
$95.2M· 19.5% of total· 0.1% port· 1.73M sh· +$56.7M QoQ· Q2 2026
Woodline Partners LPUnchanged
Hedge Fund
$82.5M· 16.9% of total· 0.3% port· 1.50M sh· +$0 QoQ· Q2 2026
Clearbridge Investments, LLCAdded
Hedge Fund
$58.3M· 11.9% of total· 0.0% port· 1.06M sh· +$20.3M QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$25.5M· 5.2% of total· 0.0% port· 464K sh· — QoQ· Q2 2026
Fisher Asset Management, LLCReduced
Institutional Manager
$24.2M· 4.9% of total· 0.0% port· 439K sh· $-1.0M QoQ· Q2 2026
MARSHALL WACE, LLPReduced
Hedge Fund
$23.7M· 4.8% of total· 0.0% port· 431K sh· +$20.8M QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$18.3M· 3.7% of total· 0.0% port· 332K sh· +$16.9M QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$16.1M· 3.3% of total· 0.0% port· 292K sh· +$13.3M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$13.6M· 2.8% of total· 0.0% port· 248K sh· +$13.6M QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$13.5M· 2.8% of total· 0.0% port· 245K sh· +$12.7M QoQ· Q2 2026
Man Group plcAdded
Hedge Fund
$5.7M· 1.2% of total· 0.0% port· 104K sh· +$2.3M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$5.0M· 1.0% of total· 0.0% port· 92K sh· — QoQ· Q2 2026
Hudson Bay Capital Management LPReduced
Hedge Fund
$4.1M· 0.8% of total· 0.0% port· 75K sh· +$3.7M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCReduced
Hedge Fund
$2.1M· 0.4% of total· 0.0% port· 37K sh· $-6.2M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALReduced
Hedge Fund
$1.4M· 0.3% of total· 0.0% port· 26K sh· $-219K QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$994K· 0.2% of total· 0.0% port· 18K sh· $-381K QoQ· Q2 2026
Lighthouse Investment Partners, LLCAdded
Hedge Fund
$990K· 0.2% of total· 0.0% port· 18K sh· +$275K QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$525K· 0.1% of total· 0.0% port· 10K sh· $-9.3M QoQ· Q2 2026
Magnetar Financial LLCAdded
Hedge Fund
$323K· 0.1% of total· 0.0% port· 6K sh· $-203K QoQ· Q2 2026
Rockefeller Capital Management L.P.Unchanged
Hedge Fund
$79K· 0.0% of total· 0.0% port· 1K sh· +$46K QoQ· Q2 2026
1–10 of 21
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