Verastem Ownership | Who Owns Verastem?
Verastem Ownership Summary
Verastem is owned by 85.80% institutional investors, 0.74% insiders, and 13.46% retail investors. Rtw investments, lp is the largest institutional shareholder, holding 8.20% of VSTM shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.08% of its assets in Verastem shares.
VSTM Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Verastem | 85.80% | 0.74% | 13.46% |
| Sector | Healthcare Stocks | 42.57% | 10.84% | 46.59% |
| Industry | Biotech Stocks | 45.28% | 10.77% | 43.95% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Rtw investments, lp | 5.43M | 8.20% | $47.91M |
| Balyasny asset management | 4.21M | 6.36% | $17.45M |
| Logos global management lp | 4.05M | 6.12% | $35.76M |
| Point72 asset management | 3.88M | 5.87% | $34.25M |
| Blackrock funding, inc. /de | 3.72M | 5.62% | $32.82M |
| Vanguard group | 3.48M | 5.26% | $30.72M |
| Stonepine capital management | 2.67M | 4.04% | $23.58M |
| Vivo capital | 2.64M | 4.00% | $23.36M |
| Foresite capital management vi | 2.62M | 3.95% | $23.09M |
| State street | 2.23M | 3.37% | $19.68M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Stonepine capital management | 2.67M | 19.17% | $23.58M |
| Foresite capital management vi | 2.62M | 8.92% | $23.09M |
| Rosalind advisors | 1.93M | 5.82% | $17.04M |
| Acorn capital advisors | 779.50K | 3.49% | $6.88M |
| Logos global management lp | 4.05M | 3.21% | $35.76M |
| Vivo capital | 2.64M | 1.88% | $23.36M |
| Acuta capital partners | 143.45K | 1.31% | $1.27M |
| Silverarc capital management | 1.04M | 1.24% | $9.21M |
| Rtw investments, lp | 5.43M | 0.59% | $47.91M |
| Soleus capital management | 935.91K | 0.42% | $8.26M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Point72 asset management | 3.88M | 0.06% | 3.88M |
| Logos global management lp | 4.05M | 3.21% | 3.05M |
| Foresite capital management vi | 2.62M | 8.92% | 1.34M |
| Stonepine capital management | 2.67M | 19.17% | 1.31M |
| Rtw investments, lp | 5.43M | 0.59% | 1.17M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Bvf inc/il | - | - | -3.40M |
| J. goldman & co lp | 413.87K | 0.09% | -2.04M |
| Aigh capital management | - | - | -2.00M |
| Octagon capital advisors lp | - | - | -1.72M |
| Nantahala capital management | 1.29M | 0.40% | -1.66M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Point72 asset management | 3.88M | 0.06% | 3.88M | $34.25M |
| Silverarc capital management | 1.04M | 1.24% | 1.04M | $9.21M |
| Toronto dominion bank | 460.41K | 0.01% | 460.41K | $4.07M |
| Polymer capital management (hk) | 309.78K | 0.38% | 309.78K | $2.74M |
| Trexquant investment lp | 191.54K | 0.02% | 191.54K | $1.69M |
Sold Out
| Holder | Change |
|---|---|
| Evermay wealth management | -6.00 |
| Grove bank & trust | -8.00 |
| Us bancorp \de\ | -23.00 |
| True wealth design | -23.00 |
| Financial consulate | -30.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 118 | 2.61% | 56,748,047 | 7.93% | 85 | 1.36% | 66 | -12.00% | 36 | 63.64% |
| Jun 30, 2025 | 115 | 12.75% | 52,579,832 | 21.50% | 79 | 1.25% | 74 | 34.55% | 22 | -18.52% |
| Mar 31, 2025 | 102 | 9.68% | 43,276,247 | 24.92% | 79 | 1.08% | 55 | -17.91% | 27 | 200.00% |
| Dec 31, 2024 | 92 | 15.00% | 33,863,320 | 27.35% | 84 | 1.93% | 66 | 15.79% | 9 | 12.50% |
| Sep 30, 2024 | 80 | 12.68% | 26,590,103 | 82.43% | 66 | 2.24% | 57 | 26.67% | 8 | -27.27% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 1.89M | 3.08% | -130.77K |
| Vanguard US Total Market Shares ETF | 1.22M | 2.37% | - |
| SPDR® S&P Biotech ETF | 1.28M | 2.08% | 2.85K |
| iShares Russell 2000 ETF | 1.12M | 1.81% | - |
| Polar Capital Biotech S Inc | 1.00M | 1.63% | - |
| Kennedy Micro Cap | 547.19K | 1.36% | 359.19K |
| Vanguard Institutional Extnd Mkt Idx Tr | 598.64K | 0.97% | -271.60K |
| Fidelity Small Cap Index | 454.08K | 0.74% | 60.72K |
| State St Russell Sm/Mid Cp® Indx NL Cl C | 291.12K | 0.57% | 1.22K |
| Nuveen Equity Index R6 | 328.95K | 0.53% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jan 12, 2026 | Paterson Dan | President and CEO | Sell | $73.90K |
| Jan 12, 2026 | Calkins Daniel | Chief Financial Officer | Sell | $36.08K |
| Dec 24, 2025 | Calkins Daniel | Chief Financial Officer | Sell | $628.80 |
| Dec 16, 2025 | Stuglik Brian M | - | Sell | $5.41K |
| Dec 16, 2025 | Paterson Dan | President and CEO | Sell | $3.59K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | - | 2 |
| 2025 Q4 | - | 23 |
| 2025 Q3 | - | 6 |
| 2025 Q2 | - | 9 |
| 2025 Q1 | - | 8 |
VSTM Ownership FAQ
Try Tickergate Pro Free
Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)
Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis
Discover trending investment themes
Find your next best investment
Research stocks using tools