Foghorn Therapeutics FHTX Institutional Ownership

NASDAQ FHTX

$2.02 +0.01 (+0.25%)

As of: Oct 21, 2026 · 2:57 PM EDT

Institutions by Trading Activity

104 Institutions

Increased 55 52.9%

Unchanged 22 21.2%

Reduced 27 26.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

63.61%

▼-0.30 pp QoQ

Shares Held by Institutions

44.93Mn

of 70.63Mn outstanding

▲+1.09% QoQ

Shares Outstanding

70.63Mn

25.70Mn held outside 13F filers

Institutional Investors

104

filed 13F for Jun 2026

▼-1 vs prior quarter

Net Shares Added (QoQ)

+484.78K

accumulated since last quarter

Value of Holdings

$90.30Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 10, 2026

Foghorn Therapeutics Inc. (NASDAQ:FHTX) was held by 104 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

These investors held 63.61% of outstanding shares in Q2 2026, down from 63.91% the quarter before.
Total holdings of Foghorn Therapeutics shares rose 1.09% from Q1 2026, and the number of holders rose 31.65% from Q2 2025.
Looking at the 104 holders of FHTX individually, 55 added to their positions, 27 reduced their stakes and 22 left their positions unchanged.
Altogether, institutional holders owned 44.93Mn FHTX shares at the end of Q2 2026, up 484.78K from the prior quarter and up 4.04Mn from a year earlier.
As of June 30, 2026, Flagship Pioneering, LLC held the largest stake in Foghorn Therapeutics with 12.67Mn shares, or 17.94% of shares outstanding.
The biggest increases in FHTX positions during Q2 2026 came from BlackRock, Inc. (+261.97K shares), Qube Research & Technologies Ltd (+122.02K shares), Ameriprise Financial Inc (+109.71K shares), B Group, Inc. (+98K shares) and Geode Capital Management, LLC (+62.69K shares).
Among holders that kept a stake in Foghorn Therapeutics, the biggest sellers in Q2 2026 were FMR LLC (-341.24K shares), Raymond James Financial Inc (-112.4K shares), UBS Group AG (-64.6K shares), Citadel Advisors LLC (-41.19K shares) and Bank of America Corp (-34K shares).
Per Business Quant data, the 10 largest holders of Foghorn Therapeutics at the end of Q2 2026 were Flagship Pioneering, LLC (12.67Mn shares), BVF Inc (5.84Mn shares), FMR LLC (5.71Mn shares), Deerfield Management Company, L.P. (4.39Mn shares), BlackRock, Inc. (2.63Mn shares), Raymond James Financial Inc (2.49Mn shares), Euclidean Capital LLC (1.57Mn shares), Vanguard Capital Management LLC (1.49Mn shares), Geode Capital Management, LLC (910.87K shares) and Siren, L.L.C. (720.72K shares).

Form 13F Holdings

104 Institutional Holders

Report period 30 Jun, 2026

Total shares held 44.93Mn

Of outstanding 63.61%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Flagship Pioneering, LLC	0001400240	12,674,120	17.94%	0	0.00%	$61.85Mn
2	BVF INC/IL	0001056807	5,842,000	8.27%	0	0.00%	$28.51Mn
3	FMR LLC	0000315066	5,705,958	8.08%	▼341,240	-5.64%	$27.85Mn
4	DEERFIELD MANAGEMENT COMPANY, L.P.	0001009258	4,394,367	6.22%	0	0.00%	$21.44Mn
5	BlackRock, Inc.	0002012383	2,626,832	3.72%	▲261,966	+11.08%	$12.82Mn
6	Raymond James Financial Inc	0000720005	2,489,978	3.53%	▼112,404	-4.32%	$12.15Mn
7	Euclidean Capital LLC	0001825034	1,573,761	2.23%	0	0.00%	$7.68Mn
8	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	1,494,611	2.12%	▼478	-0.03%	$7.29Mn
9	GEODE CAPITAL MANAGEMENT, LLC	0001214717	910,866	1.29%	▲62,694	+7.39%	$4.45Mn
10	Siren, L.L.C.	0002005245	720,720	1.02%	0	0.00%	$3.52Mn
11	State Street Corp	0000093751	697,469	0.99%	▲17,682	+2.60%	$3.40Mn
12	Ameriprise Financial Inc	0000820027	558,685	0.79%	▲109,709	+24.44%	$2.73Mn
13	RENAISSANCE TECHNOLOGIES LLC	0001037389	377,936	0.54%	▼28,489	-7.01%	$1.84Mn
14	Candriam S.C.A.	0001537014	313,765	0.44%	0	0.00%	$1.53Mn
15	Northern Trust Corp	0000073124	309,775	0.44%	▲33,900	+12.29%	$1.51Mn
16	JACOBS LEVY EQUITY MANAGEMENT, INC	0000884414	305,434	0.43%	▲1,677	+0.55%	$1.49Mn
17	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	304,432	0.43%	▲48,501	+18.95%	$1.49Mn
18	Birchview Capital, LP	0001618205	281,937	0.40%	▲207	+0.07%	$1.38Mn
19	VANGUARD FIDUCIARY TRUST CO	0000933478	264,422	0.37%	▲23,836	+9.91%	$1.29Mn
20	Qube Research & Technologies Ltd	0001729829	203,296	0.29%	▲122,018	+150.12%	$992.08K

Showing 1 to 20 of 104 holders