VERASTEM INC (VSTM) is held by 86 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is RTW INVESTMENTS, LP as of Q1 2026.

Are institutions buying or selling VSTM?

In Q1 2026, 59 institutions opened or increased positions in VERASTEM INC while 29 reduced or exited — a net buying quarter.

What is the Smart Money Verdict on VSTM?

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

How many hedge funds hold VSTM?

86 institutional investors report holding VERASTEM INC (VSTM) as of Q1 2026, based on SEC 13F filings.

Is institutional money flowing into VSTM?

As of Q1 2026, tracked institutions in VERASTEM INC show 59 buyers versus 29 sellers — net inflows.

VERASTEM INC

VSTM·92337C203·US·Common Stock·Healthcare - Biotechnology-13D/G

Holders

Avg rating(18 Elite)

$241.1M

Total Value

67% (96)

Fund Consensus

59 buying - 29 selling

Smart Money Verdict

View all

Held by 86 funds

18 elite

Who's Trading

Activist

Polar Capital Holdings Plc4.8%Jul 8, 2026

ActivistFVForesite Capital Fund VI LP3.6%May 15, 2026

ActivistARArmistice Capital, LLC5.2%May 15, 2026

Activist

Balyasny Asset Management L.P.1.6%May 15, 2026

Activist

RTW Investments, LP9.9%May 15, 2026

InsiderPDPaterson DanSell $5KMay 4, 2026

Activist

The Vanguard Group0.0%Mar 27, 2026

InsiderPDPaterson DanSell $74KJan 12, 2026

InsiderCDCalkins DanielSell $36KJan 12, 2026

InsiderCDCalkins DanielSell $628.8Dec 24, 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
RTW INVESTMENTS, LP	Unchanged	6.6M	$34.9M	0.3%	-19.41%	0
BlackRock, Inc.	Increased	6.2M(+30.3%)	$32.8M	0.0%	-1.40%	36
STATE STREET CORP	Increased	3.5M(+9.2%)	$18.6M	0.0%	+5.98%	31
VAVANGUARD CAPITAL MANAGEMENT LLC	New	3.3M	$17.6M	0.0%	-2.64%	39
MILLENNIUM MANAGEMENT LLC	Increased	2.4M(+334.5%)	$12.8M	0.0%	-12.64%	45
CITADEL ADVISORS LLC	Decreased	2.3M(-1.9%)	$12.2M	0.0%	-27.49%	0
MORGAN STANLEY	Increased	2.2M(+20.1%)	$11.9M	0.0%	-5.41%	33
AIAlyeska Investment Group, L.P.	New	2.1M	$10.9M	0.0%	-2.64%	38
GEODE CAPITAL MANAGEMENT, LLC	Increased	1.7M(+23.3%)	$9.1M	0.0%	-16.93%	33
GOLDMAN SACHS GROUP INC	Decreased	1.5M(-0.8%)	$7.9M	0.0%	-22.01%	0
Qube Research & Technologies Ltd	Increased	1.5M(+479.1%)	$7.8M	0.0%	-7.85%	44
FRANKLIN RESOURCES INC	Increased	1.1M(+19.4%)	$5.9M	0.0%	-23.59%	32
VPVANGUARD PORTFOLIO MANAGEMENT LLC	New	756,875	$4M	0.0%	-2.64%	37
TWO SIGMA INVESTMENTS, LP	Increased	667,010(+39.9%)	$3.5M	0.0%	+12.10%	35
BAKER BROS. ADVISORS LP	New	584,757	$3.1M	0.0%	-2.64%	37
JANE STREET GROUP, LLC	Increased	570,618(+77.9%)	$3M	0.0%	-17.78%	40
Jefferies Financial Group Inc.	Decreased	556,016(-0.2%)	$2.9M	0.0%	-15.56%	0
UBS Group AG	Increased	543,689(+8.4%)	$2.9M	0.0%	+0.51%	29
NORTHERN TRUST CORP	Increased	515,786(+31.2%)	$2.7M	0.0%	+8.34%	33
Pinnacle Financial Partners, Inc.	Increased	495,266(+26.8%)	$2.6M	0.0%	-22.62%	32