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Disclosery

FHTX FOGHORN THERAPEUTICS INC

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COMMON STOCK (common), issuer CIK 1822462

100 managers (105 13F filers) reported a position in FHTX shares at 2026-03-31, 44,440,251 shares in all. 18 filers opened a position and 9 filers sold out during the quarter.

Managers
100
13F filers
105
New
18
Added
40
Reduced
21
Sold out
9
Shares held by filers
44,440,251

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, 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
Flagship Pioneering, LLCin group Flagship Pioneering, LLC12,674,120$60.6M5.22%013F-HRTimelineGroup
FMR LLCin group FMR LLC6,047,198$28.9M<0.01%+650,38413F-HRTimelineGroup
BVF INC/ILin group BVF INC/IL5,842,000$27.9M0.89%+540,00013F-HRTimelineGroup
DEERFIELD MANAGEMENT COMPANY, L.P.in group DEERFIELD MANAGEMENT COMPANY,…4,394,367$21M0.25%+745,15613F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC2,602,382$12.4M<0.01%+96,56113F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.2,364,866$11.3M<0.01%+14,99613F-HRTimelineGroup
VANGUARD GROUP INCgroup of 4 filers holding2,004,439$9.58MnewTimeline
Euclidean Capital LLC1,573,761$7.52M1.92%013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC848,172$4.06M<0.01%+53,13213F-HRTimelineGroup
Siren, L.L.C.in group Siren, L.L.C.720,720$3.45M0.1%013F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP679,787$3.25M<0.01%+61,12113F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC448,976$2.15M<0.01%-158,69413F-HR/ATimelineGroup
RENAISSANCE TECHNOLOGIES LLC406,425$1.94M<0.01%+108,68913F-HRTimeline
Candriam S.C.A.313,765$1.5M0.01%new13F-HRTimeline
JACOBS LEVY EQUITY MANAGEMENT, INC303,757$1.45M0.01%+34,57113F-HRTimeline
Birchview Capital, LP281,730$1.35M0.77%013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP275,875$1.32M<0.01%+13,44513F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC200,013$956K<0.01%+17,73713F-HRTimelineGroup
Woodline Partners LP180,333$862K<0.01%+158,81013F-HR/ATimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC136,108$651K<0.01%+17,40713F-HRTimelineGroup
Sio Capital Management, LLC122,889$587K0.08%013F-HRTimeline
PANAGORA ASSET MANAGEMENT INC115,063$550K<0.01%+25,76813F-HRTimeline
DAFNA Capital Management LLC111,859$535K0.12%-15,00013F-HRTimeline
SCS Capital Management LLC106,980$511K0.01%013F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC103,743$496K<0.01%-37,83713F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co103,525$495K<0.01%+21,16213F-HRTimelineGroup
B Group, Inc.102,000$488K0.36%new13F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY98,476$471K<0.01%-23,25113F-HRTimelineGroup
Qube Research & Technologies Ltd81,278$389K<0.01%+28,02113F-HRTimeline
DIADEMA PARTNERS LP79,944$382K0.16%+49,31413F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp79,559$380K<0.01%+66113F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding78,711$376K+53,832Timeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC74,600$357K0.01%013F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD65,645$314K<0.01%+12,50113F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/60,100$287K<0.01%-13,75913F-HRTimelineGroup
Nuveen, LLCin group TIAA50,378$241K<0.01%+24513F-HRTimelineGroup
Persistent Asset Partners Ltd46,644$223K0.09%-46413F-HRTimeline
RHUMBLINE ADVISERS39,505$189K<0.01%-61213F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC37,631$177K<0.01%+29,90513F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC34,445$165K<0.01%-46,90313F-HR/ATimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC32,560$156K<0.01%+19,01013F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.26,660$144K<0.01%013F-HRTimeline
Trexquant Investment LP30,111$144K<0.01%new13F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC29,552$141K<0.01%-179,01313F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.27,646$132K<0.01%-34,32213F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\27,421$131K<0.01%013F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD25,100$120K<0.01%+12,30013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/24,478$118K<0.01%+8,07013F-HRTimeline
Verdad Advisers, LP24,416$117K0.13%new13F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC19,433$92.9K<0.01%-43,75713F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding19,292$92.2K+682Timeline
Invesco Ltd.in group Invesco Ltd.17,736$84.8K<0.01%+6,95113F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO18,685$82.6K<0.01%+1,46613F-HR/ATimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN14,741$70.5K<0.01%-24,01413F-HR/ATimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…14,269$68.2K<0.01%013F-HRTimeline
ALGERT GLOBAL LLC13,928$66.6K<0.01%013F-HR/ATimeline
Jump Financial, LLCin group Jump Financial, LLC13,740$65.7K<0.01%-10,38913F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS12,849$61.4K<0.01%+4,57613F-HRTimelineGroup
KINGSWOOD WEALTH ADVISORS, LLC12,500$59.8K<0.01%new13F-HRTimeline
SPHERA FUNDS MANAGEMENT LTD.in group SPHERA FUNDS MANAGEMENT LTD.12,224$58.4K0.01%new13F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC12,205$58.3K<0.01%new13F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…11,637$55.6K<0.01%new13F-HRTimelineGroup
Police & Firemen's Retirement System of…11,326$54.1K<0.01%013F-HRTimeline
Fiduciary Trust Coin group Fiduciary Trust Co10,879$52K<0.01%013F-HRTimelineGroup
DIVERSIFIED TRUST CO10,852$51.9K<0.01%new13F-HRTimeline
China Universal Asset Management Co., L…10,396$49.7K<0.01%+1,18113F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…9,710$46.4K<0.01%-9,43313F-HRTimelineGroup
STRS OHIO8,600$41.1K<0.01%013F-HRTimeline
Evelyn Partners Asset Management Ltdin group Evelyn Partners Group Ltd7,100$33.9K0.01%013F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…5,295$25.3K<0.01%new13F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC5,238$25K<0.01%013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC3,415$16.3K<0.01%+1,08513F-HRTimelineGroup
CWM, LLCin group CWM, LLC3,345$16K<0.01%+1,99613F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…3,343$16K<0.01%013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…3,295$15.8K<0.01%+1,22213F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc2,985$14.2K<0.01%-39313F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…2,898$13.9K<0.01%-3,04013F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND1,871$8.94K<0.01%013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…1,801$8.61K<0.01%-24713F-HRTimeline
GF FUND MANAGEMENT CO. LTD.1,263$6.04K<0.01%+15213F-HRTimeline
Sunbelt Securities, Inc.1,000$4.78K<0.01%013F-HRTimeline
GAMMA Investing LLC864$4.13K<0.01%+50013F-HRTimeline
Sterling Capital Management LLC488$2.33K<0.01%-35913F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.294$1.41K<0.01%-1613F-HR/ATimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/200$952<0.01%013F-HRTimelineGroup
TFC Financial Management, Inc.123$588<0.01%013F-HRTimeline
Essential Partners LLC112$535<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.100$478<0.01%013F-HRTimeline
Allworth Financial LP97$464<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…93$445<0.01%+913F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…82$392<0.01%+713F-HR/ATimelineGroup
SIMPLEX TRADING, LLC66$315<0.01%new13F-HRTimeline
MAI Capital Management35$168<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC34$163<0.01%new13F-HRTimeline
Root Financial Partners, LLC28$134<0.01%new13F-HRTimeline
True Wealth Design, LLC20$96<0.01%+1513F-HRTimeline
Wealth Preservation Advisors, LLC13$62<0.01%new13F-HRTimeline
Farther Finance Advisors, LLC9$44<0.01%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.5$24<0.01%-1,02413F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA24$00%-98013F-HRTimelineGroupValue filed as zero, left out of ratios.

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