FULCRUM THERAPEUTICS INC (FULC) is held by 99 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is RA CAPITAL MANAGEMENT, L.P. as of Q1 2026.

Are institutions buying or selling FULC?

In Q1 2026, 69 institutions opened or increased positions in FULCRUM THERAPEUTICS INC while 34 reduced or exited — a net buying quarter.

What is the Smart Money Verdict on FULC?

The Smart Money Verdict combines four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for FULCRUM THERAPEUTICS INC.

How many hedge funds hold FULC?

99 institutional investors report holding FULCRUM THERAPEUTICS INC (FULC) as of Q1 2026, based on SEC 13F filings.

Is institutional money flowing into FULC?

As of Q1 2026, tracked institutions in FULCRUM THERAPEUTICS INC show 69 buyers versus 34 sellers — net inflows.

FULCRUM THERAPEUTICS INC

FULC·359616109·US·Common Stock·Healthcare - Biotechnology-13D/G

Holders

Avg rating(21 Elite)

$304.9M

Total Value

67% (109)

Fund Consensus

69 buying - 34 selling

Smart Money Verdict

View all

Held by 99 funds

21 elite

Who's Trading

ActivistECEcoR1 Capital, LLC9.0%Jun 25, 2026

ActivistTATANG CAPITAL MANAGEMENT, LLC8.2%Jun 10, 2026

ActivistNANantahala Capital Management, LLC4.6%May 15, 2026

ActivistTCTCG Crossover GP II, LLC7.9%May 15, 2026

Activist

The Vanguard Group0.0%Mar 26, 2026

InsiderGJGould Robert JSell $178KJan 2, 2026

InsiderOGOltmans Curtis GaleSell $45KDec 15, 2025

InsiderRLRA CAPITAL MANAGEMENT, L.P.Sell $18.4MDec 8, 2025

InsiderRLRA CAPITAL MANAGEMENT, L.P.Sell $38.6MDec 8, 2025

View all insider trades View all activist filings

13F: Mar 31, 2026Insider & Congress: Updated regularly

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
RA CAPITAL MANAGEMENT, L.P.	Unchanged	6.1M	$46.4M	0.5%	-48.39%	0
BlackRock, Inc.	Increased	5.4M(+26.4%)	$41.3M	0.0%	-42.00%	36
VAVANGUARD CAPITAL MANAGEMENT LLC	New	2.7M	$20.7M	0.0%	-55.53%	39
Aberdeen Group plc	Increased	2.2M(+76.4%)	$17M	0.0%	-63.65%	43
Point72 Asset Management, L.P.	Decreased	2.1M(-13.5%)	$15.9M	0.0%	-69.14%	0
BALYASNY ASSET MANAGEMENT L.P.	Increased	1.8M(+83.4%)	$13.7M	0.0%	-53.44%	43
DED. E. Shaw & Co., Inc.	Decreased	1.6M(-15.2%)	$12.5M	0.0%	-56.21%	0
STATE STREET CORP	Increased	1.5M(+54.2%)	$11.9M	0.0%	-44.53%	39
GEODE CAPITAL MANAGEMENT, LLC	Increased	1.5M(+34.4%)	$11.4M	0.0%	-57.26%	36
AIAlyeska Investment Group, L.P.	New	1.3M	$10.2M	0.0%	-55.53%	38
CITADEL ADVISORS LLC	Increased	1.3M(+7.1%)	$9.9M	0.0%	-60.26%	30
Assenagon Asset Management S.A.	New	1.2M	$9.2M	0.0%	0.00%	38
DIMENSIONAL FUND ADVISORS LP	Increased	1.1M(+7.5%)	$8.7M	0.0%	-41.94%	30
Qube Research & Technologies Ltd	Increased	974,739(+148.3%)	$7.5M	0.0%	-62.23%	44
Connor, Clark & Lunn Investment Management Ltd.	Increased	736,684(+26.5%)	$5.7M	0.0%	-54.42%	33
VPVANGUARD PORTFOLIO MANAGEMENT LLC	New	599,379	$4.6M	0.0%	-55.53%	37
GOLDMAN SACHS GROUP INC	Increased	571,909(+76.6%)	$4.4M	0.0%	-49.65%	41
AQR CAPITAL MANAGEMENT LLC	Increased	543,165(+3403.8%)	$4.2M	0.0%	-56.08%	43
NORTHERN TRUST CORP	Decreased	472,985(-14.3%)	$3.6M	0.0%	-34.52%	0
Trexquant Investment LP	Increased	453,529(+27.6%)	$3.5M	0.0%	-66.56%	33