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Disclosery

SRRK SCHOLAR ROCK HLDG CORP

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COM (common), issuer CIK 1727196

264 managers (275 13F filers) reported a position in SRRK shares at 2026-03-31, 132,802,412 shares in all. 33 filers opened a position and 36 filers sold out during the quarter.

Managers
264
13F filers
275
New
33
Added
113
Reduced
78
Sold out
36
Shares held by filers
132,802,412

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
FMR LLCin group FMR LLC17,243,152$848M0.04%+1,862,47713F-HRTimelineGroup
Siren, L.L.C.in group Siren, L.L.C.10,825,013$532M14.75%013F-HRTimelineGroup
Redmile Group, LLCin group Redmile Group, LLC9,066,621$446M29.51%+3,845,77513F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.7,469,293$367M0.01%+252,25913F-HRTimelineGroup
SAMSARA BIOCAPITAL, LLC6,897,652$339M32.95%013F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…6,717,655$330M0.06%+958,22713F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/6,206,618$305M0.04%-195,81913F-HRTimeline
VANGUARD GROUP INCgroup of 7 filers holding5,324,870$262M+5,319,529Timeline
Orbis Allan Gray Ltdin group Orbis Allan Gray Ltd4,179,983$205M0.87%+751,05413F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP4,031,317$198M0.01%-3,11713F-HRTimelineGroup
Bellevue Group AGin group Bellevue Group AG3,584,573$176M4.19%-472,01913F-HRTimelineGroup
JENNISON ASSOCIATES LLC3,340,492$164M0.11%+545,30413F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson2,236,837$110M0.05%+462,66913F-HR/ATimelineGroup
EVENTIDE ASSET MANAGEMENT, LLC2,197,385$108M1.78%-233,94813F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC2,149,036$106M0.01%+115,01213F-HRTimelineGroup
Hood River Capital Management LLC2,049,679$101M1.01%+22,92113F-HRTimeline
Polar Capital Holdings Plcin group Polar Capital Holdings Plc1,983,628$97.5M0.43%+661,61713F-HRTimelineGroup
Driehaus Capital Management LLC1,920,233$94.4M0.69%-32,64413F-HRTimeline
Holocene Advisors, LP1,890,927$93M0.23%+503,80713F-HRTimeline
Woodline Partners LP1,500,470$73.8M0.28%+289,38213F-HR/ATimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,398,983$68.8M0.01%+74,77013F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/1,336,632$65.7M<0.01%+286,12613F-HRTimelineGroup
Vestal Point Capital, LP1,324,422$65.1M1.82%+624,42213F-HRTimeline
Paradigm Biocapital Advisors LPin group Paradigm Biocapital Advisors …1,226,080$60.3M1.23%-1,836,07713F-HRTimelineGroup
Capital World Investors1,128,752$55.5M0.01%013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP1,060,275$52.1M0.06%+692,23813F-HRTimelineGroup
STEMPOINT CAPITAL LP1,035,496$50.9M9.78%+148,60313F-HR/ATimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …981,915$48.3M0.06%+152,49313F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC900,799$44.3M0.03%+404,85313F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…875,084$43M0.05%-320,88313F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.797,913$39.2M0.06%013F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding782,696$38.5M-229,919Timeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP763,803$37.5M<0.01%+42,74113F-HRTimelineGroup
Rock Springs Capital Management LP739,816$36.4M2.14%+6,33913F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC725,409$35.7M0.04%+211,18513F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS723,875$35.6M0.02%+169,27313F-HRTimelineGroup
Franklin Resourcesgroup of 2 filers holding718,300$35.3M+381,053Timeline
Ensign Peak Advisors, Inc717,253$35.3M0.07%-118,59813F-HR/ATimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC707,101$34.8M0.02%-1,15213F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co701,011$34.5M0.01%-1,08413F-HRTimelineGroup
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…700,000$34.4M0.05%new13F-HRTimelineGroup
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P638,629$31.4M0.04%-53,28413F-HRTimelineGroup
Nuveen, LLCin group TIAA581,654$28.6M0.01%-22,76313F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC560,084$27.5M0.03%+471,55413F-HRTimelineGroup
Integral Health Asset Management, LLC500,000$24.6M1.3%+200,00013F-HRTimeline
Eagle Health Investments LP494,019$24.3M5.1%+130,71913F-HRTimeline
Fisher Asset Management, LLC458,017$22.5M0.01%-73,42213F-HRTimeline
First Turn Management, LLC446,390$21.9M2.45%-13,33713F-HRTimeline
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC407,273$20M1.2%+337,68413F-HRTimelineGroup
Casdin Capital, LLC350,000$17.2M1.3%+90,00013F-HRTimeline
SILVERARC CAPITAL MANAGEMENT, LLCin group SILVERARC CAPITAL MANAGEMENT,…339,613$16.7M1.97%new13F-HRTimelineGroup
ARMISTICE CAPITAL, LLC336,959$16.6M0.55%+136,95913F-HRTimeline
NAN FUNG TRINITY (HK) LTD285,495$14M1.54%+22,25013F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC253,599$12.5M<0.01%+8,21213F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\241,794$11.9M<0.01%+15,62613F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp232,672$11.4M<0.01%+65413F-HRTimelineGroup
Candriam S.C.A.225,998$11.1M0.06%+80,36513F-HRTimeline
TD Asset Management Inc223,064$11M0.01%-58,38013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY219,027$10.8M<0.01%-153,70413F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC211,960$10.4M<0.01%-68,36413F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP178,672$8.78M0.01%-226,85113F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …177,377$8.72M0.02%+8,83013F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …173,765$8.54M0.01%-13,16113F-HRTimelineGroup
Cinctive Capital Management LP172,535$8.48M0.56%new13F-HRTimeline
Granahan Investment Management, LLC156,314$7.68M0.37%+2,54513F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO174,419$7.51M<0.01%+3,64613F-HR/ATimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management149,714$7.36M0.01%+133,06713F-HRTimelineGroup
PEREGRINE CAPITAL MANAGEMENT LLC146,606$7.21M0.27%-6,24813F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO143,359$7.05M0.01%+22,83213F-HRTimelineGroup
GordonMD Global Investments LPin group GordonMD Global Investments LP132,500$6.51M4.54%new13F-HRTimelineGroup
iA Global Asset Management Inc.123,212$6.06M0.09%-6013F-HRTimeline
Swiss National Bank123,200$6.06M<0.01%013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.119,597$5.88M<0.01%+37,13513F-HRTimelineGroup
EFG International AGin group EFG International AG112,730$5.54M0.12%-6,09413F-HRTimelineGroup
RHUMBLINE ADVISERS112,501$5.53M<0.01%+3,63713F-HRTimeline
Rafferty Asset Management, LLC104,456$5.14M0.02%-24,67613F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd100,425$4.94M0.09%+88,60813F-HRTimelineGroup
FIDEURAM - INTESA SANPAOLO PRIVATE BANK…98,700$4.85M0.17%-4,49113F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding96,420$4.74M+83,469Timeline
Artia Global Partners LP96,285$4.73M1.07%013F-HRTimeline
SPHERA FUNDS MANAGEMENT LTD.in group SPHERA FUNDS MANAGEMENT LTD.94,265$4.63M0.8%-64,00013F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.100,690$4.44M<0.01%+18,58013F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…83,450$4.1M0.02%-16,55013F-HRTimelineGroup
Nicholas Investment Partners, LP82,511$4.06M0.29%new13F-HRTimeline
Aisling Capital Management LP77,031$3.79M0.8%013F-HRTimeline
Trexquant Investment LP76,748$3.77M0.03%+27,82113F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…74,916$3.68M<0.01%+14,10113F-HRTimeline
StoneCrest Wealth Management, Inc.70,914$3.49M1.47%+11,91113F-HRTimeline
ExodusPoint Capital Management, LP67,068$3.3M0.03%-39,16013F-HRTimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding67,227$3.26M+16,472Timeline
Man Group plcin group Man Group plc62,118$3.05M0.01%-119,90613F-HRTimelineGroup
Moody Aldrich Partners LLC60,201$2.96M0.53%-25,09213F-HRTimeline
Ishara Investments LP57,400$2.82M2.85%new13F-HRTimeline
POLEN CAPITAL MANAGEMENT LLC51,951$2.55M0.02%+30,18913F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC49,955$2.46M0.01%new13F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc49,914$2.45M<0.01%-13,42213F-HRTimelineGroup
NOMURA ASSET MANAGEMENT CO LTDgroup of 2 filers holding47,820$2.35M+5,148Timeline
MetLife Investment Management, LLCin group MetLife Investment Management…47,463$2.33M0.01%+80613F-HRTimelineGroup
PROFUND ADVISORS LLC47,093$2.32M0.08%-1,05913F-HRTimeline
KVP Capital Advisors, LP45,000$2.21M1.65%013F-HRTimeline
SCHRODER INVESTMENT MANAGEMENT GROUP49,942$2.15M<0.01%+17,11513F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC43,051$2.12M<0.01%-208,86213F-HRTimelineGroup
Jasper Ridge Partners, L.P.42,455$2.09M0.05%013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND39,333$1.93M<0.01%+14,04713F-HRTimeline
CITIGROUP INCin group CITIGROUP INC38,728$1.9M<0.01%+18,61813F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC37,887$1.86M<0.01%+1,46313F-HR/ATimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD37,747$1.86M<0.01%-45313F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC37,452$1.84M0.04%-25,22613F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC36,476$1.79M0.01%+7,59013F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN32,690$1.61M<0.01%-57,86313F-HR/ATimelineGroup
TUDOR INVESTMENT CORP ET AL30,208$1.49M0.01%-24,90913F-HRTimeline
Creative Planningin group Creative Planning29,192$1.44M<0.01%+2,06113F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…29,178$1.43M<0.01%+3,55513F-HRTimeline
HRT FINANCIAL LP28,706$1.41M<0.01%+18,23813F-HRTimeline
AMI ASSET MANAGEMENT CORP28,530$1.4M0.09%-94613F-HRTimeline
Shay Capital LLC28,000$1.38M0.2%-1,30013F-HRTimeline
Scientech Research LLC26,288$1.29M1.08%+21,27413F-HRTimeline
Clearstead Advisors, LLC26,074$1.28M0.01%+26,06013F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC25,870$1.27M<0.01%-5,67813F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC25,525$1.25M0.01%-7,32213F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…25,243$1.24M0.01%013F-HRTimeline
D.A. DAVIDSON & CO.24,832$1.22M0.01%new13F-HRTimeline
Police & Firemen's Retirement System of…23,616$1.16M0.01%+1,25413F-HRTimeline
Handelsbanken Fonder AB23,500$1.16M<0.01%013F-HRTimeline
E. Ohman J:or Asset Management AB22,136$1.09M0.03%+5,76213F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS21,958$1.08M<0.01%-13,10113F-HRTimelineGroup
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…21,354$1.05M<0.01%+2713F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP20,465$1.01M0.06%new13F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…19,747$971K<0.01%+4,53713F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC19,481$958K<0.01%+7,00113F-HRTimelineGroup
Values First Advisors, Inc.18,850$927K0.48%+28613F-HRTimeline
Caitong International Asset Management …18,173$893K0.17%+18,15913F-HRTimeline
China Universal Asset Management Co., L…18,102$890K0.07%-3,52013F-HRTimeline
ProShare Advisors LLC17,218$846K<0.01%-2,32713F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM17,163$844K<0.01%-32613F-HRTimeline
LPL Financial LLC16,964$834K<0.01%-55913F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC16,541$813K0.03%new13F-HRTimelineGroup
Erste Asset Management GmbHin group Erste Asset Management GmbH18,600$801K0.01%013F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP16,225$798K0.07%-48,30913F-HRTimeline
Fieldview Capital Management, LLC14,648$720K0.21%new13F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.14,644$720K<0.01%+70913F-HRTimelineGroup
Legato Capital Management LLC14,092$693K0.06%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…13,995$688K0.02%+5,78513F-HRTimelineGroup
KLP KAPITALFORVALTNING AS13,800$678K<0.01%+50013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…13,740$675K<0.01%+5,98013F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC13,615$669K<0.01%+8,58513F-HRTimelineGroup
E Fund Management Co., Ltd.13,449$661K0.02%13F-HRTimeline
Lighthouse Investment Partners, LLCin group Lighthouse Investment Partner…13,000$639K0.02%-2,00013F-HRTimelineGroup
Mill Creek Capital Advisors, LLC12,664$623K0.01%+16413F-HRTimeline
SBI Okasan Asset Management Co.Ltd.14,000$603K0.02%+3,50013F-HRTimeline
ALGERT GLOBAL LLC12,130$596K0.01%-15,01013F-HR/ATimeline
Mariner, LLCin group Mariner, LLC12,121$595K<0.01%-3,72813F-HRTimelineGroup
Quantinno Capital Management LP11,272$554K<0.01%+4,53213F-HRTimeline
Three Seasons Wealth, LLC11,148$548K0.21%+18013F-HRTimeline
ACT CAPITAL MANAGEMENT, LLC10,800$531K0.42%-1,20013F-HRTimeline
VERUS CAPITAL PARTNERS, LLC10,490$516K0.04%-56013F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…10,364$509K<0.01%+2,31513F-HRTimelineGroup
BLAIR WILLIAM & CO/IL10,303$506K<0.01%+29413F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA10,245$504K<0.01%-3,40013F-HRTimelineGroup
WESBANCO BANK INC10,000$492K0.01%013F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC9,791$481K<0.01%new13F-HRTimelineGroup
Tema ETFs LLC9,773$480K0.03%-12613F-HRTimeline
Allianz Asset Management GmbHin group Allianz SE9,400$462K<0.01%013F-HRTimelineGroup
SYON CAPITAL LLC9,194$452K0.02%+2413F-HRTimeline
CWM, LLCin group CWM, LLC9,164$451K<0.01%-42013F-HRTimelineGroup
SG Americas Securities, LLC8,625$424K<0.01%-75,72413F-HRTimeline
M&T Bank Corpin group M&T Bank Corp8,277$407K<0.01%-1,74413F-HR/ATimelineGroup
Cerity Partners LLCin group Cerity Partners LLC8,231$405K<0.01%-30813F-HRTimelineGroup
MN Wealth Advisors, LLC8,130$400K0.19%-2513F-HRTimeline
XPONANCE LLC8,091$398K<0.01%+1,59813F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS8,049$396K<0.01%-1,18613F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…7,735$380K<0.01%new13F-HRTimelineGroup
Engineers Gate Manager LP7,688$378K<0.01%new13F-HRTimeline
Caprock Group, LLC7,230$355K0.01%+97113F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV7,195$354K<0.01%+21313F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…7,144$351K0.01%+36113F-HRTimelineGroup
FARALLON CAPITAL MANAGEMENT, L.L.C.7,000$344K<0.01%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Quarry LP7,000$344K0.07%new13F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co6,868$339K<0.01%013F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P6,706$330K0.01%new13F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management6,303$310K0.01%-3,15213F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC6,224$306K<0.01%+1,38313F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC6,113$301K<0.01%+1,37713F-HRTimelineGroup
Flaharty Asset Management, LLC6,000$295K0.04%013F-HRTimeline
Virtus Investment Advisers, LLCin group Virtus Investment Advisers, L…5,816$286K0.08%+14013F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…5,738$282K<0.01%013F-HRTimeline
GROUP ONE TRADING LLC5,409$266K0.01%new13F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP5,324$262K<0.01%new13F-HRTimelineGroup
WESTFIELD CAPITAL MANAGEMENT CO LP5,182$255K<0.01%new13F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…5,078$254K<0.01%-67913F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP5,016$247K<0.01%new13F-HRTimelineGroup
Welch & Forbes LLC5,000$246K<0.01%013F-HRTimeline
National Philanthropic Trust5,000$246K<0.01%013F-HRTimeline
Orion Porfolio Solutions, LLC4,847$238K<0.01%+20713F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC4,779$235K<0.01%new13F-HRTimelineGroup
ELEVATION POINT WEALTH PARTNERS, LLC4,739$233K0.01%new13F-HRTimeline
RWC Asset Management LLPin group RWC ASSET ADVISORS (US) LLC4,504$221K0.01%-2,21413F-HRTimelineGroup
LANARK FINANCIAL, INC.4,492$221K0.02%+99313F-HRTimeline
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.4,391$216K<0.01%13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA4,331$213K<0.01%-1513F-HRTimelineGroup