13F

Stock

Fulcrum Therapeutics, Inc.

FULC · held by 172 managers

Reported value

$748.6M

Holders

172

+1 new · −2 exited

Holders’ est. mark

$851.3K

Price effect on 5 books still in the name

Largest holder

$74.2M

SUVRETTA CAPITAL MANAGEMENT, LLC

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
SUVRETTA CAPITAL MANAGEMENT, LLC6.56M$74.2M—Held
RA CAPITAL MANAGEMENT, L.P.6.05M$68.5M—Held
TCG Crossover Management, LLC5.25M$59.4M—Held
Nantahala Capital Management, LLC4.29M$48.6M—Held
BlackRock, Inc.4.26M$48.2M—Held
Vanguard3.56M$40.3M—Held
BRAIDWELL LP3.06M$34.6M—Held
Point72 Asset Management, L.P.2.4M$27.1M—Held
Siren, L.L.C.1.95M$22.1M—Held
D. E. Shaw & Co., Inc.1.91M$21.6M—Held
First Turn Management, LLC1.89M$21.4M—Held
GSK plc1.79M$20.2M—Held
ADAGE CAPITAL PARTNERS GP, L.L.C.1.7M$19.2M—Held
Ikarian Capital, LLC1.38M$15.6M—Held
Aberdeen Group plc1.25M$14.2M—Held
ADAR1 Capital Management, LLC1.25M$14.2M—Held
Citadel1.21M$13.7M—Held
GEODE CAPITAL MANAGEMENT, LLC1.11M$12.5M—Held
DIMENSIONAL FUND ADVISORS LP1.05M$11.9M—Held
State Street1.01M$11.4M—Held
Balyasny Asset Management L.P.970.4K$11M—Held
Vestal Point Capital, LP950K$10.7M—Held
GREAT POINT PARTNERS LLC800K$9.05M—Held
Connor, Clark & Lunn Investment Management Ltd.582.4K$6.59M—Held
NORTHERN TRUST CORP552.2K$6.25M—Held
BOOTHBAY FUND MANAGEMENT, LLC517.5K$5.85M—Held
JANE STREET GROUP, LLC493.8K$5.58M—Held
Invesco Ltd.417.2K$4.72M—Held
SILVERARC CAPITAL MANAGEMENT, LLC394.6K$4.46M—Held
Qube Research & Technologies Ltd392.5K$4.44M—Held
CHARLES SCHWAB INVESTMENT MANAGEMENT INC388.9K$4.4M—Held
Sio Capital Management, LLC382K$4.32M—Held
Trexquant Investment LP355.5K$4.02M—Held
GOLDMAN SACHS GROUP INC323.9K$3.66M—Held
DEUTSCHE BANK AG\287.1K$3.25M—Held
Driehaus Capital Management LLC243.4K$2.75M—Held
BANK OF AMERICA CORP /DE/231.2K$2.61M$310.6KAdded$1.26M
Catalio Capital Management, LP201.3K$2.28M—Held
Nicholas Investment Partners, LP183K$2.07M—Held
WELLS FARGO & COMPANY/MN166.4K$1.88M—Held
MORGAN STANLEY165.6K$1.87M$349.5KCut−$370.1K
Simplify Asset Management Inc.159.7K$1.81M—Held
AMERICAN CENTURY COMPANIES INC157.7K$1.78M—Held
WELLINGTON MANAGEMENT GROUP LLP146.4K$1.66M—Held
SummitTX Capital, L.P.138.1K$1.56M—Held
Fiduciary Trust Co136.6K$1.54M—Held
BARCLAYS PLC132.5K$1.5M$189.1KAdded$674.6K
Bank of New York Mellon Corp116.9K$1.32M—Held
Nuveen, LLC112.2K$1.27M—Held
Walleye Capital LLC108.4K$1.23M—Held
UBS Group AG103K$1.16M—Held
MARSHALL WACE, LLP102.9K$1.16M—Held
AMERIPRISE FINANCIAL INC100.7K$1.14M—Held
Maven Securities LTD100K$1.13M—Held
PRINCIPAL FINANCIAL GROUP INC97.7K$1.1M—Held
Jump Financial, LLC92.2K$1.04M—Held
Exome Asset Management LLC92.1K$1.04M—Held
SUSQUEHANNA INTERNATIONAL GROUP, LLP87.9K$994.5K—Held
STATE OF WISCONSIN INVESTMENT BOARD86.5K$978.3K—Held
RBF Capital, LLC80.5K$910.5K—Held
Verition Fund Management LLC74.7K$844.8K—Held
SUPERSTRING CAPITAL MANAGEMENT LP72.1K$815K—Held
CITIGROUP INC67.1K$758.9K—Held
Y-Intercept (Hong Kong) Ltd66.7K$754.6K—Held
Legato Capital Management LLC66.3K$750.4K—Held
Squarepoint Ops LLC65.9K$744.8K—Held
Integrated Quantitative Investments LLC62.5K$707.1K—Held
Informed Momentum Co LLC61.6K$696.9K—Held
Atom Investors LP60.6K$685.3K—Held
NEW YORK STATE COMMON RETIREMENT FUND57.7K$652.9K—Held
RHUMBLINE ADVISERS55.7K$630.1K—Held
MILLENNIUM MANAGEMENT LLC54.4K$615.6K—Held
XTX Topco Ltd51.8K$585.9K—Held
KVP Capital Advisors, LP50K$565.5K—Held
BURKEHILL GLOBAL MANAGEMENT, LP50K$565.5K—Held
SEVEN GRAND MANAGERS, LLC50K$565.5K—Held
Brevan Howard Capital Management LP48.9K$559.4K—Held
STRS OHIO49.3K$557.6K—Held
Graham Capital Management, L.P.48.5K$548.1K—Held
FRANKLIN RESOURCES INC44.2K$500.5K—Held
HSBC HOLDINGS PLC43.3K$497.9K—Held
Jain Global LLC41.3K$466.7K—Held
COMMONWEALTH EQUITY SERVICES, LLC40K$452.4K—Held
SEI INVESTMENTS CO37.5K$424.2K—Held
Campbell & CO Investment Adviser LLC35.6K$402.6K—Held
GROUP ONE TRADING LLC34.8K$393K—Held
AXQ CAPITAL, LP31.5K$356.8K—Held
Woodline Partners LP30.8K$348.3K—Held
TWO SIGMA ADVISERS, LP30.5K$345K—Held
COUNTRY TRUST BANK30K$339.8K—Held
LMR Partners LLP30K$339.3K—Held
Quantinno Capital Management LP29.3K$331K—Held
PRELUDE CAPITAL MANAGEMENT, LLC28.8K$326.1K—Held
FOX RUN MANAGEMENT, L.L.C.25.6K$289.2K—Held
MetLife Investment Management, LLC22.7K$256.9K—Held
Creative Planning22.1K$250K—Held
JPMORGAN CHASE & CO20.8K$235.1K—Held
Virtus Investment Advisers, LLC20.5K$231.4K—Held
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.20K$226.4K—Held
INTECH INVESTMENT MANAGEMENT LLC19.7K$223.3K—Held
Renaissance Technologies17.4K$196.8K—Held
Quarry LP17.2K$194.1K—Held
Schonfeld Strategic Advisors LLC16.8K$189.9K—Held
Legal & General Group Plc16.4K$185.2K—Held
Icahn Capital15.5K$175.3K—Held
ALLIANCEBERNSTEIN L.P.15.3K$172.7K—Held
Man Group plc15.3K$172.5K—Held
EntryPoint Capital, LLC15.1K$170.5K—Held
WINTON GROUP Ltd14.3K$161.7K—Held
Alphabet Inc.14.3K$161.3K—Held
Matisse Capital13.5K$152.2K—Held
Vanguard Personalized Indexing Management, LLC13.2K$148.8K—Held
MANUFACTURERS LIFE INSURANCE COMPANY, THE12.9K$145.7K—Held
Police & Firemen's Retirement System of New Jersey12.8K$145.3K—Held
Entropy Technologies, LP12K$135.7K—Held
BAILARD, INC.11.8K$133.2K—Held
BNP PARIBAS FINANCIAL MARKETS10.5K$119K—Held
ProShare Advisors LLC10.3K$116K—Held
AlphaQuest LLC9.66K$109.2K—Held
China Universal Asset Management Co., Ltd.8.82K$99.7K—Held
ASSETMARK, INC8.18K$92.6K—Held
SIMPLEX TRADING, LLC8.01K$90.6K—Held
Fidelity7.69K$87K—Held
Persistent Asset Partners Ltd6.62K$74.8K—New
ROYAL BANK OF CANADA4.11K$47K—Held
NISA INVESTMENT ADVISORS, LLC3.6K$40.7K—Held
Ameritas Investment Partners, Inc.3.6K$40.7K—Held
Russell Investments Group, Ltd.3.57K$40.4K—Held
MEEDER ASSET MANAGEMENT INC3.48K$39.3K—Held
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2.65K$30K—Held
Mirae Asset Global Investments Co., Ltd.2.63K$29.7K—Held
Sterling Capital Management LLC2.33K$26.4K—Held
Farther Finance Advisors, LLC2.19K$24.8K—Held
Versant Capital Management, Inc1.8K$20.4K—Held
Tower Research Capital LLC (TRC)1.62K$18.4K—Held
PNC Financial Services Group, Inc.1.44K$16.3K—Held
GF FUND MANAGEMENT CO. LTD.1.06K$12K—Held
IFP Advisors, Inc988$11.2K$2.08KCut−$7K
ACADIAN ASSET MANAGEMENT LLC736.7K$8.33K—Held
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC709$8.02K—Held
LOS ANGELES CAPITAL MANAGEMENT LLC915$7.87K—Held
Aster Capital Management (DIFC) Ltd623$7.05K—Held
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO472$5.34K—Held
NATIONAL BANK OF CANADA /FI/443$5K—Held
FEDERATED HERMES, INC.328$3.71K—Held
Optiver Holding B.V.322$3.64K—Held
COMERICA BANK287$3.25K—Held
BESSEMER GROUP INC287K$3.25K—Held
Physician Wealth Advisors, Inc.283$3.2K—Held
Rockefeller Capital Management L.P.224$2.53K—Held
EverSource Wealth Advisors, LLC207$2.34K—Held
Arax Advisory Partners181$2.05K—Held
Rialto Wealth Management, LLC159$1.8K—Held
Altshuler Shaham Ltd100$1.13K—Held
GSA CAPITAL PARTNERS LLP99.7K$1.13K—Held
OSAIC HOLDINGS, INC.90$1.02K—Held
SIGNATUREFD, LLC68$769—Held
PRICE T ROWE ASSOCIATES INC /MD/63.8K$722—Held
DekaBank Deutsche Girozentrale60K$617—Held
Caitong International Asset Management Co., Ltd41$464—Held
GAMMA Investing LLC25$283—Held
Keating Financial Advisory Services, Inc.24$271—Held
True Wealth Design, LLC16$181—Held
SG Americas Securities, LLC11.8K$133—Held
MAI Capital Management10$114—Held
ROTHSCHILD INVESTMENT LLC8$90—Held
SBI Securities Co., Ltd.4$45—Held
SJS Investment Consulting Inc.3$34—Held
AMALGAMATED BANK1.35K$15—Held
Essential Partners LLC1$11$2Added$2
CWM, LLC372$4—Held
Daiwa Securities Group Inc.180$2—Held

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.