13F

Stock

Cogent Biosciences, Inc.

COGT · held by 298 managers

Reported value

$6.17B

Holders

298

+5 new · −2 exited

Holders’ est. mark

$48.2M

Price effect on 6 books still in the name

Largest holder

$821.8M

Fidelity

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Fidelity24.6M$821.8MHeld
BlackRock, Inc.13M$460.9MHeld
Vanguard11.5M$409MHeld
DEERFIELD MANAGEMENT COMPANY, L.P.9.04M$321.2MHeld
Fairmount Funds Management LLC9M$319.8MHeld
RTW INVESTMENTS, LP7.59M$269.7MHeld
Kynam Capital Management, LP6.17M$219MHeld
TCG Crossover Management, LLC5.87M$208.4MHeld
State Street4.94M$175.5MHeld
JANUS HENDERSON GROUP PLC4.54M$161.1MHeld
GEODE CAPITAL MANAGEMENT, LLC3.51M$124.9MHeld
D. E. Shaw & Co., Inc.21.2M$102MHeld
WELLINGTON MANAGEMENT GROUP LLP2.71M$96.3MHeld
Vivo Capital, LLC2.4M$85.2MHeld
Octagon Capital Advisors LP2.35M$83.5MHeld
Commodore Capital LP2.2M$78MHeld
VR ADVISER, LLC2M$71MHeld
Sofinnova Investments, Inc.1.97M$70.1MHeld
GOLDMAN SACHS GROUP INC1.71M$60.6MHeld
MARSHALL WACE, LLP1.66M$59MHeld
Siren, L.L.C.1.63M$57.9MHeld
Balyasny Asset Management L.P.6.94M$57.6MHeld
EMERALD ADVISERS, LLC1.58M$56.2MHeld
Linden Advisors LP44.1M$51.7MHeld
Citadel1.44M$51.1MHeld
Redmile Group, LLC1.44M$51.1MHeld
Candriam S.C.A.1.3M$46.1MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC1.28M$45.5MHeld
MILLENNIUM MANAGEMENT LLC3.21M$45.3MHeld
SILVERARC CAPITAL MANAGEMENT, LLC1.25M$44.2MHeld
Saturn V Capital Management LP1.22M$43.2MHeld
NORTHERN TRUST CORP1.2M$42.6MHeld
BANK OF AMERICA CORP /DE/1.19M$42.3M$25.2MAdded$10.2M
Holocene Advisors, LP1.18M$41.8MHeld
Elmind Capital, LP1.17M$41.6MHeld
FRED ALGER MANAGEMENT, LLC1.1M$39.1MHeld
VOYA INVESTMENT MANAGEMENT LLC28.1M$37.7MHeld
EMERALD MUTUAL FUND ADVISERS TRUST1.04M$36.9MHeld
Nuveen, LLC932.6K$33.1MHeld
AMERICAN CENTURY COMPANIES INC892.9K$31.7MHeld
Rock Springs Capital Management LP849K$30.2MHeld
Point72 Asset Management, L.P.827.5K$29.4MHeld
First Turn Management, LLC824.3K$29.3MHeld
Woodline Partners LP818.8K$29.1MHeld
Squadron Capital Management LLC780K$27.7MHeld
MORGAN STANLEY726.8K$25.8M$15.4MAdded$7.32M
Renaissance Technologies689.1K$24.5MHeld
VOLORIDGE INVESTMENT MANAGEMENT, LLC669K$23.8MHeld
SONA ASSET MANAGEMENT (US) LLC16.1M$22.5MHeld
WOLVERINE ASSET MANAGEMENT LLC18M$21.1MHeld
Invesco Ltd.585.8K$20.8MHeld
Defilade Capital Management, L.P.568.6K$20.2MHeld
Atika Capital Management LLC506K$18MHeld
Alyeska Investment Group, L.P.493.9K$17.5MHeld
Deep Track Capital, LP453.1K$16.1MHeld
J. Goldman & Co LP439.3K$15.6MHeld
Calamos Advisors LLC13.2M$15.5MHeld
FEDERATED HERMES, INC.426.8K$15.2MHeld
Ensign Peak Advisors, Inc421.5K$15MHeld
ORBIMED ADVISORS LLC1.37M$14.4MHeld
AMERIPRISE FINANCIAL INC6.69M$14.3MHeld
JPMORGAN CHASE & CO400.9K$14.2MHeld
Russell Investments Group, Ltd.385.5K$13.7MHeld
Affinity Asset Advisors, LLC1.35M$13.6MHeld
SPHERA FUNDS MANAGEMENT LTD.378.5K$13.4MHeld
Bank of New York Mellon Corp376.3K$13.4MHeld
RAYMOND JAMES FINANCIAL INC375.9K$13.4MHeld
Assenagon Asset Management S.A.375.6K$13.3MHeld
SUPERSTRING CAPITAL MANAGEMENT LP366.2K$13MHeld
KENNEDY CAPITAL MANAGEMENT LLC352.4K$12.5MHeld
Hennion & Walsh Asset Management, Inc.338.1K$12MHeld
HighVista Strategies LLC336.7K$12MHeld
BURKEHILL GLOBAL MANAGEMENT, LP325K$11.5MHeld
BARCLAYS PLC321.6K$11.4M$6.81MAdded$6.26M
Patient Square Capital LP317.4K$11.3MHeld
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.305.9K$10.9MHeld
Exome Asset Management LLC305.6K$10.9MHeld
Man Group plc292.1K$10.4MHeld
SUSQUEHANNA INTERNATIONAL GROUP, LLP283.5K$10.1MHeld
Jump Financial, LLC8.12M$10.1MHeld
Qube Research & Technologies Ltd276.7K$9.83MHeld
UBS Group AG264K$9.38MHeld
SummitTX Capital, L.P.257.2K$9.13MHeld
OAKTREE CAPITAL MANAGEMENT LP7.65M$8.99MHeld
Evergreen Quality Fund GP, Ltd.250K$8.88MHeld
Nantahala Capital Management, LLC250K$8.88MHeld
Polar Asset Management Partners Inc.7.5M$8.79MNew
F/m Investments LLC235.8K$8.38MHeld
Susquehanna Portfolio Strategies, LLC229.8K$8.16MHeld
Boxer Capital Management, LLC225K$7.99MNew
Cormorant Asset Management, LP225K$7.99MHeld
Seven Fleet Capital Management LP214.1K$7.6MHeld
BNP PARIBAS FINANCIAL MARKETS199K$7.07MHeld
READYSTATE ASSET MANAGEMENT LP6M$7.05MHeld
Polar Capital Holdings Plc5.5M$6.45MHeld
RHUMBLINE ADVISERS180.2K$6.4MHeld
SEI INVESTMENTS CO179.4K$6.37MHeld
Connor, Clark & Lunn Investment Management Ltd.175.9K$6.25MHeld
Swiss National Bank165.4K$5.88MHeld
Skandinaviska Enskilda Banken AB (publ)164.4K$5.84MHeld
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC164.1K$5.83MHeld
TUDOR INVESTMENT CORP ET AL159.9K$5.68MNew
Squarepoint Ops LLC156K$5.54MHeld
ALLIANCEBERNSTEIN L.P.155.5K$5.52MHeld
WELLS FARGO & COMPANY/MN153.6K$5.46MHeld
Nicholas Investment Partners, LP151.1K$5.37MHeld
SSI INVESTMENT MANAGEMENT LLC4.45M$5.21MHeld
ADVENT CAPITAL MANAGEMENT /DE/4.4M$5.18MHeld
Informed Momentum Co LLC134.3K$4.77MHeld
DIADEMA PARTNERS LP131.9K$4.68MHeld
Wellesley Asset Management4M$4.65MHeld
BOOTHBAY FUND MANAGEMENT, LLC127.1K$4.51MHeld
LPL Financial LLC124.2K$4.41MHeld
Icahn Capital121.8K$4.33MHeld
PLATINUM INVESTMENT MANAGEMENT LTD121.2K$4.31MHeld
PERCEPTIVE ADVISORS LLC121.1K$4.3MHeld
PRUDENTIAL FINANCIAL INC120.2K$4.27MHeld
Soleus Capital Management, L.P.120K$4.26MHeld
Pictet Asset Management Holding SA112.5K$4.23MHeld
Walleye Capital LLC114.5K$4.07MHeld
PRINCIPAL FINANCIAL GROUP INC111.8K$3.97MHeld
Rafferty Asset Management, LLC111.1K$3.95MHeld
DEUTSCHE BANK AG\109.1K$3.88MHeld
NEOS Investment Management LLC107.9K$3.83MHeld
TEMA ETFS LLC106.3K$3.78MHeld
Aquatic Capital Management LLC106.2K$3.77MHeld
Knott David M Jr102K$3.62MHeld
AIHC Capital Management Ltd100K$3.55MHeld
ADAGE CAPITAL PARTNERS GP, L.L.C.100K$3.55MHeld
CAPSTONE INVESTMENT ADVISORS, LLC3M$3.53MHeld
Legal & General Group Plc98.5K$3.5MHeld
MANUFACTURERS LIFE INSURANCE COMPANY, THE96K$3.46MHeld
NEXTBio Capital Management LP95.8K$3.4MHeld
Y-Intercept (Hong Kong) Ltd94.8K$3.37MHeld
DV Trading LLC92.1K$3.27MHeld
Creative Planning89.9K$3.19MHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM83.7K$2.97MHeld
Maven Securities LTD82.8K$2.94MHeld
MetLife Investment Management, LLC77.5K$2.75MHeld
Jefferies Financial Group Inc.75.1K$2.67MHeld
STATE OF WISCONSIN INVESTMENT BOARD74.2K$2.64MHeld
PRELUDE CAPITAL MANAGEMENT, LLC72.4K$2.57MHeld
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.71.1K$2.54MHeld
CITIGROUP INC68.7K$2.44MHeld
INTECH INVESTMENT MANAGEMENT LLC61.6K$2.19MHeld
Verition Fund Management LLC59.5K$2.11MHeld
Ares Systematic Credit Ltd1.7M$2MHeld
TD Asset Management Inc56.3K$2MHeld
Trexquant Investment LP56.1K$1.99MHeld
SCHRODER INVESTMENT MANAGEMENT GROUP53.3K$1.98MHeld
LMR Partners LLP54.4K$1.93MHeld
GILDER GAGNON HOWE & CO LLC53.3K$1.89MHeld
VICTORY CAPITAL MANAGEMENT INC51.6K$1.83MHeld
Jain Global LLC48.1K$1.71MHeld
Fisher Asset Management, LLC47.9K$1.7MHeld
Persistent Asset Partners Ltd47.5K$1.69M$475.8KAdded$1.36M
Pier Capital, LLC46.3K$1.64MHeld
Cinctive Capital Management LP44.7K$1.59MHeld
NEW YORK STATE COMMON RETIREMENT FUND44.4K$1.58MHeld
PROFUND ADVISORS LLC42.7K$1.52MHeld
Police & Firemen's Retirement System of New Jersey37.5K$1.33MHeld
SEVEN GRAND MANAGERS, LLC35K$1.24MHeld
JANE STREET GROUP, LLC1M$1.19MHeld
Optimize Financial Inc33K$1.17MHeld
PALISADE CAPITAL MANAGEMENT, LP1M$1.17MHeld
Kohlberg Kravis Roberts & Co. L.P.990K$1.16MHeld
Legato Capital Management LLC32.7K$1.16MHeld
SECTORAL ASSET MANAGEMENT INC32.7K$1.16MHeld
Allianz Asset Management GmbH32.6K$1.16MHeld
ProShare Advisors LLC32K$1.14MHeld
GABELLI FUNDS LLC950K$1.12MHeld
Harvest Investment Services, LLC30.7K$1.09MHeld
STRS OHIO30.5K$1.08MHeld
TWINBEECH CAPITAL LP29.3K$1.04MHeld
State of New Jersey Common Pension Fund D28.6K$1.02MHeld
Engineers Gate Manager LP26.4K$936.6KHeld
BANK OF HAWAII26.1K$928.6KHeld
China Universal Asset Management Co., Ltd.25K$888.5KHeld
DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD.24.2K$859.6KHeld
ARIZONA STATE RETIREMENT SYSTEM23.3K$829.2KHeld
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM23.1K$822KHeld
Zurcher Kantonalbank (Zurich Cantonalbank)22.4K$797KHeld
Campbell & CO Investment Adviser LLC18.9K$672.7KHeld
Atom Investors LP18.1K$643.2KHeld
KLP KAPITALFORVALTNING AS17.8K$632.3KHeld
FARALLON CAPITAL MANAGEMENT LLC17K$603.8K$359.7KAdded$359.7K
ROYAL BANK OF CANADA16.9K$599KHeld
AGF MANAGEMENT LTD500K$585.4KHeld
Acasta Partners UK LLP500K$582.4KHeld
ENVESTNET ASSET MANAGEMENT INC15.6K$553.9KHeld
TWO SIGMA ADVISERS, LP14.4K$511.1KHeld
WINTON GROUP Ltd14.4K$510.8KHeld
OmniStar Financial Group, Inc.14.3K$508KHeld
Bridgefront Capital, LLC14.2K$503.9KHeld
PSP Research LLC13.2K$470KHeld
TWO SIGMA INVESTMENTS, LP12.6K$447.6KHeld
TEACHER RETIREMENT SYSTEM OF TEXAS12.4K$441.9KHeld
Ameritas Investment Partners, Inc.11.3K$400.8KHeld
XPONANCE LLC10.9K$388.7KHeld
Allspring Global Investments Holdings, LLC10.5K$365.6KHeld
BANK OF MONTREAL /CAN/9.89K$351.4KHeld
Universal- Beteiligungs- und Servicegesellschaft mbH9.57K$339.9KHeld
CIBC WORLD MARKETS CORP9.2K$326.7KHeld
MACKENZIE FINANCIAL CORP8.59K$318.3KHeld
OSAIC HOLDINGS, INC.8.49K$301.4KHeld
O'SHAUGHNESSY ASSET MANAGEMENT, LLC8.28K$294.2KHeld
Tower Research Capital LLC (TRC)7.56K$268.6KHeld
Mirae Asset Global Investments Co., Ltd.7.46K$264.9KHeld
OPAL CAPITAL LLC6.96K$264.2KHeld
Graham Capital Management, L.P.7.42K$263.5KHeld
Arrowpoint Investment Partners (Singapore) Pte. Ltd.7.35K$261.2KHeld
AlphaQuest LLC7.2K$255.7KHeld
Mariner, LLC7.15K$251.5KHeld
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.6.84K$243.1KHeld
AXQ CAPITAL, LP6.6K$234.5KHeld
49 WEALTH MANAGEMENT, LLC6.43K$228.4KHeld
Virtus Investment Advisers, LLC6.32K$224.4KHeld
Aigen Investment Management, LP5.66K$201.1KHeld
Quantbot Technologies LP5.42K$192.3KHeld
Gordian Capital Singapore Pte Ltd4.5K$159.8KHeld
GF FUND MANAGEMENT CO. LTD.3.02K$107.1KHeld
PRICE T ROWE ASSOCIATES INC /MD/2.56M$91.1KHeld
Duquesne Family Office2.21M$78.7KHeld
Steward Partners Investment Advisory, LLC2.16K$76.7KHeld
LORD, ABBETT & CO. LLC10.1M$76.1KHeld
NISA INVESTMENT ADVISORS, LLC1.85K$65.9KHeld
Caitong International Asset Management Co., Ltd1.74K$61.7KHeld
GAMMA Investing LLC1.37K$48.6KHeld
Sterling Capital Management LLC1.32K$46.8KHeld
PNC Financial Services Group, Inc.1.28K$45.5KHeld
LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP/MA1K$38.5KHeld
COMERICA BANK1.06K$37.5KHeld
Global Retirement Partners, LLC1.04K$37.1KHeld
Sandia Investment Management LP1K$35.5KHeld
EverSource Wealth Advisors, LLC708$25.1KHeld
FIRST HORIZON CORP635$22.6KHeld
Optiver Holding B.V.619$22KHeld
WPG Advisers, LLC550$19.5KHeld
Kemnay Advisory Services Inc.460$16.3KHeld
NewEdge Advisors, LLC13K$15.2KHeld
Wilmington Savings Fund Society, FSB380$13.5KHeld
Hilton Head Capital Partners, LLC332$11.8KHeld
Rockefeller Capital Management L.P.325$11.5KHeld
Smartleaf Asset Management LLC290$10.8KHeld
ROTHSCHILD INVESTMENT LLC274$9.73KHeld
JONES FINANCIAL COMPANIES LLLP267$9.48KHeld
J.Safra Asset Management Corp255$9.06KHeld
NWI MANAGEMENT LP241.7K$8.58KNew
ALGERT GLOBAL LLC227.9K$8.09KHeld
Essential Partners LLC197$7K$4KAdded$4.28K

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.