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Verastem, Inc.

VSTM
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001526119

In the last 90 days, Verastem, Inc. insiders filed 0 open-market purchases and 2 sales; 157 institutions reported holding it in 13F filings for Q2 2026, worth $377.9M in total; no superinvestor holds it.

13F holders, Q2 2026

Institutional positions in Verastem, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
156
+3 vs. Q1 2026
Shares held
95.1M
+13.7M (+16.9%) vs. Q1 2026
Total value
$363.5M
−$68.5M (−15.9%) vs. Q1 2026
New holders
33
68 more added
Sold out
30
37 more reduced

2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting VSTM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 157 institutions
Q1 2021: 135 institutionsQ2 2021: 152 institutionsQ3 2021: 147 institutionsQ4 2021: 153 institutionsQ1 2022: 140 institutionsQ2 2022: 123 institutionsQ3 2022: 109 institutionsQ4 2022: 89 institutionsQ1 2023: 80 institutionsQ2 2023: 61 institutionsQ3 2023: 57 institutionsQ4 2023: 58 institutionsQ1 2024: 70 institutionsQ2 2024: 68 institutionsQ3 2024: 77 institutionsQ4 2024: 92 institutionsQ1 2025: 100 institutionsQ2 2025: 111 institutionsQ3 2025: 118 institutionsQ4 2025: 143 institutionsQ1 2026: 155 institutionsQ2 2026: 157 institutions
Value heldQ2 2026: $377.9M
Q1 2021: $246.4MQ2 2021: $468.7MQ3 2021: $354.8MQ4 2021: $243.0MQ1 2022: $162.7MQ2 2022: $127.2MQ3 2022: $108.3MQ4 2022: $42.1MQ1 2023: $40.6MQ2 2023: $119.9MQ3 2023: $136.2MQ4 2023: $137.0MQ1 2024: $200.7MQ2 2024: $44.7MQ3 2024: $80.4MQ4 2024: $175.9MQ1 2025: $261.0MQ2 2025: $219.9MQ3 2025: $526.6MQ4 2025: $590.6MQ1 2026: $432.0MQ2 2026: $377.9M
Institutions holding VSTM and their total value by quarter
QuarterHoldersValue
Q2 2026157$377.9M
Q1 2026155$432.0M
Q4 2025143$590.6M
Q3 2025118$526.6M
Q2 2025111$219.9M
Q1 2025100$261.0M
Q4 202492$175.9M
Q3 202477$80.4M
Q2 202468$44.7M
Q1 202470$200.7M
Q4 202358$137.0M
Q3 202357$136.2M
Q2 202361$119.9M
Q1 202380$40.6M
Q4 202289$42.1M
Q3 2022109$108.3M
Q2 2022123$127.2M
Q1 2022140$162.7M
Q4 2021153$243.0M
Q3 2021147$354.8M
Q2 2021152$468.7M
Q1 2021135$246.4M

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Verastem, Inc.; share changes are against Q1 2026.

Institutions holding VSTM in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
CWM Advisors, LLC4$150.00%00.0%Unchanged
Larson Financial Group LLC8$310.00%−7−46.7%Reduced
Global Retirement Partners, LLC8$310.00%+8New
SBI Securities Co., Ltd.37$1410.00%00.0%Unchanged
IFP Advisors, Inc41$1570.00%00.0%Unchanged
CoreCap Advisors, LLC41$1570.00%+41New
JPL Wealth Management, LLC60$2300.00%+60New
Rothschild Investment LLC87$3320.00%+75+625.0%Added
Farther Finance Advisors, LLC102$3900.00%+47+85.5%Added
National Bank of Canada114$4340.00%+114New
Bare Financial Services, Inc129$4930.00%+129New
Jones Financial Companies LLLP132$4990.00%+132New
Nisa Investment Advisors, LLC143$5460.00%00.0%Unchanged
SJS Investment Consulting Inc.212$8100.00%+212New
Harbour Investments, Inc.222$8480.00%00.0%Unchanged
US Bancorp259$9890.00%+259New
Sterling Capital Management LLC280$1.07K0.00%−939−77.0%Reduced
Optiver Holding B.V.374$1.43K0.00%−162−30.2%Reduced
Wealth Enhancement Trust Services, Inc.436$1.67K0.00%+436New
Essential Partners LLC493$1.88K0.00%+493New
State of Wyoming578$2.25K0.00%+578New
Clearstead Advisors, LLC596$2.28K0.00%+180+43.3%Added
The PNC Financial Services Group, Inc.636$2.43K0.00%+493+344.8%Added
Clear Street Markets LLC701$2.68K0.00%+701New
True Wealth Design, LLC709$2.71K0.00%+709New
GAMMA Investing LLC735$2.81K0.00%−276−27.3%Reduced
EverSource Wealth Advisors, LLC777$2.97K0.00%+300+62.9%Added
California State Teachers Retirement System939$3.59K0.00%−2,719−74.3%Reduced
Huntington National Bank1,000$3.82K0.00%+1,000New
Signaturefd, LLC1,280$4.89K0.00%+428+50.2%Added
Allworth Financial LP1,359$5.19K0.00%+1,154+562.9%Added
Pacer Advisors, Inc.1,573$6.00K0.00%+1,573New
UBS Asset Management Americas Inc1,852$7.08K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.1,907$7.29K0.00%+1,907New
Rockefeller Capital Management L.P.2,347$8.97K0.00%−336−12.5%Reduced
Advisor Group Holdings, Inc.4,154$15.9K0.00%−17,583−80.9%Reduced
Loring Wolcott & Coolidge Fiduciary Advisors LLP4,500$17.2K0.00%00.0%Unchanged
New York State Common Retirement Fund5,200$20.3K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.5,483$20.9K0.00%00.0%Unchanged
Glass Jacobson Investment Advisors llc6,896$26.3K0.01%+6,896New
Tower Research Capital LLC (TRC)7,559$28.9K0.00%−465−5.8%Reduced
Legal & General Group Plc7,739$29.6K0.00%+1,852+31.5%Added
Persistent Asset Partners Ltd9,054$34.6K0.01%+9,054New
ProShare Advisors LLC10,457$39.9K0.00%+10,457New
BNP Paribas Arbitrage, SA11,433$43.7K0.00%−7,592−39.9%Reduced
JustInvest LLC11,954$45.7K0.00%+11,954New
Prudential Financial Inc12,326$47.1K0.00%+12,326New
Merit Financial Group, LLC12,382$47.3K0.00%+12,382New
E Fund Management Co., Ltd.13,283$50.7K0.00%−434−3.2%Reduced
Regal Investment Advisors LLC14,071$53.8K0.00%+14,071New
Voya Investment Management LLC16,083$61.4K0.00%+4,552+39.5%Added
Lazard Asset Management LLC18,466$70.5K0.00%+18,466New
Police & Firemen's Retirement System of New Jersey19,385$74.1K0.00%00.0%Unchanged
Prelude Capital Management, LLC19,673$75.2K0.01%−125,046−86.4%Reduced
Intech Investment Management LLC21,943$83.8K0.00%+6,640+43.4%Added
Manufacturers Life Insurance Company, The22,254$85.0K0.00%+4,238+23.5%Added
Winton Group Ltd24,200$92.4K0.00%−22,000−47.6%Reduced
Verdad Advisers, LP24,237$92.6K0.09%−1,882−7.2%Reduced
SEI Investments Co26,622$101.7K0.00%+26,622New
NewEdge Wealth, LLC27,826$106.3K0.00%+1,941+7.5%Added
Wealth Enhancement Advisory Services, LLC19,499$107.8K0.00%+19,499New
Russell Investments Group, Ltd.29,578$113.0K0.00%+15,124+104.6%Added
Vanguard Global Advisers, LLC30,520$116.6K0.00%−12,181−28.5%Reduced
Aries Wealth Management30,833$117.8K0.02%+4,584+17.5%Added
Diversified Trust Co32,245$123.2K0.00%+32,245New
JPMorgan Chase & Co35,387$135.2K0.00%+6,609+23.0%Added
Quantbot Technologies LP36,639$140.0K0.01%+35,378+2,805.6%Added
Stifel Financial Corp38,353$146.5K0.00%−538−1.4%Reduced
Graham Capital Management, L.P.40,131$153.3K0.00%−26,934−40.2%Reduced
Mercer Global Advisors Inc42,803$163.5K0.00%+42,803New
Cetera Investment Advisers43,412$165.8K0.00%+66+0.2%Added
Envestnet Asset Management Inc44,581$170.3K0.00%+2,189+5.2%Added
Quantinno Capital Management LP46,337$177.0K0.00%−27,948−37.6%Reduced
Los Angeles Capital Management LLC46,874$179.1K0.00%+17,354+58.8%Added
Quadrature Capital Ltd46,982$179.5K0.00%−5,116−9.8%Reduced
Profund Advisors LLC47,484$181.4K0.00%−1,277−2.6%Reduced
Mirae Asset Global ETFs Holdings Ltd.47,568$181.7K0.00%+8,561+21.9%Added
Creative Planning47,588$181.8K0.00%+34,264+257.2%Added
Two Sigma Investments, LP49,954$190.8K0.00%−617,056−92.5%Reduced
Algert Global LLC51,300$196.0K0.00%−253,946−83.2%Reduced
Wellington Management Group LLP51,700$197.5K0.00%−99,540−65.8%Reduced
Jain Global LLC55,238$211.0K0.00%+55,238New
MetLife Investment Management59,249$226.3K0.00%+26,291+79.8%Added
HSBC Holdings PLC59,466$231.6K0.00%+20,076+51.0%Added
Price T Rowe Associates Inc65,565$251.0K0.00%+18,738+40.0%Added
Man Group plc67,597$258.2K0.00%−29,236−30.2%Reduced
Boothbay Fund Management, LLC68,541$261.8K0.00%00.0%Unchanged
Brevan Howard Capital Management LP72,383$276.1K0.00%+21,225+41.5%Added
ADAR1 Capital Management, LLC75,800$289.6K0.01%+4,700+6.6%Added
Wells Fargo & Company80,687$308.2K0.00%+50,601+168.2%Added
Virtu Financial LLC82,263$314.0K0.01%+72,151+713.5%Added
Rhumbline Advisers83,678$319.6K0.00%+11,705+16.3%Added
Deutsche Bank AG87,668$334.9K0.00%+24,864+39.6%Added
Barclays PLC93,408$356.8K0.00%+3,108+3.4%Added
Rafferty Asset Management, LLC94,204$359.9K0.00%−14,919−13.7%Reduced
ExodusPoint Capital Management, LP99,236$379.1K0.00%−84,740−46.1%Reduced
Royal Bank of Canada108,863$415.0K0.00%−1,866−1.7%Reduced
Citigroup Inc120,235$459.3K0.00%+107,974+880.6%Added
Invesco Ltd.125,077$477.8K0.00%+21,028+20.2%Added
Cantor Fitzgerald, L. P.140,000$534.8K0.01%−223,132−61.4%Reduced