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Disclosery

FHTX FOGHORN THERAPEUTICS INC

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COMMON STOCK (common), issuer CIK 1822462

97 managers (102 13F filers) reported a position in FHTX shares at 2026-06-30, 44,923,154 shares in all. 13 filers opened a position and 14 filers sold out during the quarter.

Managers
97
13F filers
102
New
13
Added
40
Reduced
26
Sold out
14
Shares held by filers
44,923,154

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

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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
Flagship Pioneering, LLCin group Flagship Pioneering, LLC12,674,120$61.8M4.02%013F-HRTimelineGroup
BVF INC/ILin group BVF INC/IL5,842,000$28.5M0.73%013F-HRTimelineGroup
FMR LLCin group FMR LLC5,705,958$27.8M<0.01%-341,24013F-HRTimelineGroup
DEERFIELD MANAGEMENT COMPANY, L.P.in group DEERFIELD MANAGEMENT COMPANY,…4,394,367$21.4M0.22%013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.2,626,832$12.8M<0.01%+261,96613F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC2,489,978$12.2M<0.01%-112,40413F-HRTimelineGroup
VANGUARD GROUP INCgroup of 4 filers holding2,076,298$10.1M+71,859Timeline
Euclidean Capital LLC1,573,761$7.68M1.75%013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC910,866$4.45M<0.01%+62,69413F-HRTimelineGroup
Siren, L.L.C.in group Siren, L.L.C.720,720$3.52M0.07%013F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP697,469$3.4M<0.01%+17,68213F-HR/ATimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC558,685$2.73M<0.01%+109,70913F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC377,936$1.84M<0.01%-28,48913F-HRTimeline
Candriam S.C.A.313,765$1.53M0.01%013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP309,775$1.51M<0.01%+33,90013F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC305,434$1.49M0.01%+1,67713F-HRTimeline
Birchview Capital, LP281,937$1.38M0.64%+20713F-HRTimeline
Qube Research & Technologies Ltd203,296$992K<0.01%+122,01813F-HRTimeline
Woodline Partners LP202,145$986K<0.01%+21,81213F-HRTimeline
B Group, Inc.200,000$976K0.55%+98,00013F-HRTimeline
PANAGORA ASSET MANAGEMENT INC175,406$856K<0.01%+60,34313F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC164,256$802K<0.01%+28,14813F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC158,822$775K<0.01%-41,19113F-HR/ATimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC130,346$636K<0.01%+26,60313F-HRTimelineGroup
DAFNA Capital Management LLC111,859$546K0.1%013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co109,781$536K<0.01%+6,25613F-HRTimelineGroup
SCS Capital Management LLC106,980$522K<0.01%013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY92,096$449K<0.01%-6,38013F-HRTimelineGroup
Palumbo Wealth Management LLC91,739$448K0.09%new13F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC89,600$437K0.01%+15,00013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp79,355$387K<0.01%-20413F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.78,135$381K<0.01%+60,39913F-HRTimelineGroup
DIADEMA PARTNERS LP66,908$327K0.12%-13,03613F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC66,239$323K<0.01%+33,67913F-HRTimelineGroup
Nuveen, LLCin group TIAA65,039$317K<0.01%+14,66113F-HRTimelineGroup
Lynx1 Capital Management LPin group Lynx1 Capital Management LP61,588$301K0.03%new13F-HR/ATimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD58,094$283K<0.01%-7,55113F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC53,509$261K<0.01%+23,95713F-HRTimelineGroup
Verdad Advisers, LP53,231$260K0.25%+28,81513F-HRTimeline
Persistent Asset Partners Ltd46,872$229K0.07%+22813F-HRTimeline
SILVERARC CAPITAL MANAGEMENT, LLCin group SILVERARC CAPITAL MANAGEMENT,…45,975$224K0.02%new13F-HRTimelineGroup
RHUMBLINE ADVISERS39,582$193K<0.01%+7713F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC38,784$187K<0.01%+1,15313F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\36,537$178K<0.01%+9,11613F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC36,383$178K<0.01%+22,64313F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN35,301$172K<0.01%+20,56013F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP29,506$144K0.01%new13F-HRTimeline
ALLIANCEBERNSTEIN L.P.29,760$142K<0.01%+3,10013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/26,103$127K<0.01%-33,99713F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD25,100$122K<0.01%013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/24,478$120K<0.01%013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO20,433$99.3K<0.01%+1,74813F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding19,448$94.9K+156Timeline
BARCLAYS PLCin group BARCLAYS PLC19,189$93.6K<0.01%-24413F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC18,544$90.5K<0.01%+15,12913F-HRTimelineGroup
EntryPoint Capital, LLC15,483$75.6K0.02%new13F-HRTimeline
DIVERSIFIED TRUST CO14,830$72.4K<0.01%+3,97813F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…14,429$70.4K<0.01%+11,53113F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding14,107$68.8K-64,604Timeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP12,445$60.7K<0.01%new13F-HRTimelineGroup
Police & Firemen's Retirement System of…11,326$55.3K<0.01%013F-HRTimeline
Fiduciary Trust Coin group Fiduciary Trust Co10,879$53.1K<0.01%013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS10,456$51K<0.01%-2,39313F-HRTimelineGroup
China Universal Asset Management Co., L…9,344$45.6K<0.01%-1,05213F-HRTimeline
STRS OHIO8,600$42K<0.01%013F-HRTimeline
Evelyn Partners Group Ltdin group Evelyn Partners Group Ltd7,100$34.6K<0.01%13F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…3,343$16.3K<0.01%013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…3,282$16K<0.01%-1313F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc2,985$14.6K<0.01%013F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…2,251$11K<0.01%-12,01813F-HRTimeline
SIMPLEX TRADING, LLC1,892$9.23K<0.01%+1,82613F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND1,871$9.13K<0.01%013F-HRTimeline
GF FUND MANAGEMENT CO. LTD.1,241$6.06K<0.01%-2213F-HRTimeline
Arax Advisory Partners1,136$5.54K<0.01%new13F-HRTimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…1,000$5.01K<0.01%new13F-HRTimeline
TD Waterhouse Canada Inc.1,000$5.01K<0.01%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,097$5K<0.01%+1,07313F-HRTimelineGroup
GAMMA Investing LLC635$3.1K<0.01%-22913F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…484$2.36K<0.01%-1,31713F-HR/ATimeline
Bare Financial Services, Inc247$1.21K<0.01%new13F-HRTimeline
Allworth Financial LP240$1.17K<0.01%+14313F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/200$974<0.01%013F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…181$883<0.01%+9913F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…128$625<0.01%+3513F-HRTimelineGroup
Sterling Capital Management LLC128$625<0.01%-36013F-HRTimeline
TFC Financial Management, Inc.123$601<0.01%013F-HRTimeline
SBI Securities Co., Ltd.100$488<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC78$381<0.01%-5,16013F-HRTimeline
Farther Finance Advisors, LLC65$317<0.01%+5613F-HRTimeline
Essential Partners LLC35$171<0.01%-7713F-HRTimeline
ROTHSCHILD INVESTMENT LLC33$161<0.01%-113F-HRTimeline
Caitong International Asset Management …17$83<0.01%new13F-HRTimeline
True Wealth Design, LLC14$69<0.01%-613F-HRTimeline
Clearstead Advisors, LLC9$44<0.01%new13F-HRTimeline
SJS Investment Consulting Inc.9$44<0.01%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.6$29<0.01%-28813F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.5$24<0.01%013F-HRTimelineGroup

Events

  • BIOTECHNOLOGY VALUE FUND L P and 9 other reporting persons reported 8,507,000 FHTX shares, 14.3% of the class, as of 2026-10-01, in a 13G/A filed 2026-10-05. 0000921895-26-002729

    Accepted , ingested