Who Owns Verastem, Inc. (VSTM)?Hedge Fund & Institutional Holders

$5.59-0.24 (-4.20%)HealthcareNASDAQ

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$5.0769443193000026e+210T

% of Float Held

Infinity%

QoQ Change in Holders

+15 / -4

Price History

$2.40$4.49$6.58$8.68$10.77Sep 24Jun 25Mar 26

VSTM — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
Deep Track Capital, LPNew Position+5.7M+$44.3M
SymBiosis Capital Partners, LLCNew Position+2.0M+$15.4M
FARALLON CAPITAL MANAGEMENT LLCNew Position+2.0M+$15.4M
NEXTBio Capital Management LPNew Position+1.3M+$10.1M
FRANKLIN RESOURCES INCNew Position+926K+$7.0M
Exome Asset Management LLCNew Position+402K+$3.1M
SG Americas Securities, LLCNew Position+390K+$3.0M
Ishara Investments LPNew Position+270K+$2.1M
JANE STREET GROUP, LLCNew Position+321K+$2.0M
Y-Intercept (Hong Kong) LtdNew Position+364K+$2.0M
Pinnacle Financial Partners, Inc.New Position+391K+$2.0M
TORRAY INVESTMENT PARTNERS LLCNew Position+216K+$1.7M
Ikarian Capital, LLCNew Position+214K+$1.7M
Hennion & Walsh Asset Management, Inc.New Position+174K+$1.3M
Birchview Capital, LPNew Position+150K+$1.2M

VSTM — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
BALYASNY ASSET MANAGEMENT L.P.Decreased-951K-$36.6B
Logos Global Management LPDecreased-2.4M-$35.7B
Point72 Asset Management, L.P.Decreased-2.9M-$34.2B
Vivo Capital, LLCDecreased-1.5M-$23.3B
Rosalind Advisors, Inc.Decreased-141K-$17.0B
Nantahala Capital Management, LLCDecreased-831K-$11.4B
MILLENNIUM MANAGEMENT LLCDecreased-604K-$10.2B
MARSHALL WACE, LLPClosed Position-1.1M-$9.3B
SILVERARC CAPITAL MANAGEMENT, LLCClosed Position-1.0M-$9.2B
Soleus Capital Management, L.P.Closed Position-936K-$8.3B
ORBIMED ADVISORS LLCClosed Position-888K-$7.8B
Jefferies Financial Group Inc.Decreased-33K-$5.2B
ROYAL BANK OF CANADADecreased-316K-$3.6B
D. E. Shaw & Co., Inc.Decreased-24K-$3.2B
Polymer Capital Management (HK) LTDDecreased-43K-$2.7B

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1RTW INVESTMENTS, LP6,576,306$50.8M0.51%Share
2Deep Track Capital, LP5,740,850$44.3M0.79%Share
3Polar Capital Holdings Plc3,925,126$30.0M0.12%Share
4VANGUARD GROUP INC3,684,253$28.4M0.00%Share
5ARMISTICE CAPITAL, LLC3,536,000$27.3M0.32%Share
6Foresite Capital Management VI LLC3,135,120$24.2M7.32%Share
7BALYASNY ASSET MANAGEMENT L.P.3,195,726$24.0M0.03%Share
8STATE STREET CORP3,219,295$24.0M0.00%Share
9Stonepine Capital Management, LLC2,732,079$21.1M15.40%Share
10BlackRock, Inc.2,133,533$16.0M0.00%Share
11SymBiosis Capital Partners, LLC2,000,000$15.4M14.10%Share
12FARALLON CAPITAL MANAGEMENT LLC2,000,000$15.4M0.07%Share
13BlackRock, Inc.2,040,094$15.0M0.00%Share
14Rosalind Advisors, Inc.1,788,475$13.8M4.85%Share
15Logos Global Management LP1,700,000$13.1M0.79%Share
16MORGAN STANLEY1,688,265$13.0M0.00%Share
17CITADEL ADVISORS LLC1,615,058$12.0M0.00%Share
18ACORN CAPITAL ADVISORS, LLC1,469,153$11.3M3.84%Share
19NEXTBio Capital Management LP1,307,330$10.1M5.92%Share
20GOLDMAN SACHS GROUP INC1,332,085$10.0M0.00%Share
21GEODE CAPITAL MANAGEMENT, LLC1,198,434$9.0M0.00%Share
22Vivo Capital, LLC1,106,524$8.5M0.55%Share
23TANG CAPITAL MANAGEMENT LLC1,069,810$8.3M0.41%Share
24J. Goldman & Co LP947,303$7.3M0.19%Share
25FRANKLIN RESOURCES INC925,846$7.0M0.00%Share
26Point72 Asset Management, L.P.995,026$7.0M0.01%Share
27CITADEL ADVISORS LLC738,407$5.0M0.00%Share
28MILLENNIUM MANAGEMENT LLC555,129$4.0M0.00%Share
29Jefferies Financial Group Inc.557,016$4.0M0.02%Share
30UBS Group AG477,057$3.7M0.00%Share
31Nantahala Capital Management, LLC462,140$3.6M0.12%Share
32VANGUARD GROUP INC420,879$3.2M0.00%Share
33Exome Asset Management LLC401,743$3.1M1.48%Share
34SG Americas Securities, LLC390,325$3.0M0.00%Share
35TWO SIGMA INVESTMENTS, LP476,892$3.0M0.00%Share
36FMR LLC398,354$3.0M0.00%Share
37TWO SIGMA ADVISERS, LP398,992$3.0M0.01%Share
38TORONTO DOMINION BANK460,413$3.0M0.00%Share
39SPHERA FUNDS MANAGEMENT LTD.343,678$2.7M0.51%Share
40Ishara Investments LP270,000$2.1M2.38%Share
41Polymer Capital Management (HK) LTD266,812$2.1M0.29%Share
42D. E. Shaw & Co., Inc.338,853$2.0M0.00%Share
43BlackRock, Inc.271,229$2.0M0.00%Share
44Y-Intercept (Hong Kong) Ltd364,283$2.0M0.04%Share
45Squarepoint Ops LLC275,913$2.0M0.00%Share
46JANE STREET GROUP, LLC318,131$2.0M0.00%Share
47NORTHERN TRUST CORP384,348$2.0M0.00%Share
48Pinnacle Financial Partners, Inc.382,824$2.0M0.02%Share
49CITIGROUP INC363,227$2.0M0.00%Share
50TORRAY INVESTMENT PARTNERS LLC216,387$1.7M0.24%Share

VSTM Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 2025140$555.5M+36
Q3 2025104$519.8B+7
Q2 202597$187.8B-2
Q1 202599$255.9B+10
Q4 202489$208.1B+22
Q3 202467$65.7T+7
Q2 202460$30.6T+0
Q1 202460$117.7T—

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As of Q4 2025, 50 institutional investors hold VSTM (Verastem, Inc.). The largest holder is RTW INVESTMENTS, LP with $50.8M in shares. This quarter, 15 institutions opened new positions and 4 closed their positions.

Frequently Asked Questions

How many hedge funds own VSTM?

As of Q4 2025, 50 institutional investors report holding VSTM (Verastem, Inc.) in their 13F filings.

Who is the largest institutional holder of VSTM?

The largest institutional holder of VSTM is RTW INVESTMENTS, LP with $50.8M in shares.

Is institutional ownership of VSTM increasing or decreasing?

This quarter, 15 institutions opened new positions in VSTM and 4 closed their positions.