Verastem, Inc. (VSTM): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in VSTM · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
11
13F filers
Aggregate Value
$36.0M
Across holders
Last Price
$6.86
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity6 increased5 reduced2 exited
Full exits: Squarepoint Ops LLC, SHAW D E & CO INC
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| BAKER BROS. ADVISORS LP CIK 0001263508 | Hedge Fund | 2.50M | $9.5M | 26.5% | 0.0% | Added | +$7.3M | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 2.08M | $7.9M | 22.0% | 0.0% | Reduced | $-1.3M | Q2 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 1.69M | $6.4M | 17.9% | 0.0% | Added | +$4.9M | Q2 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 1.63M | $6.2M | 17.3% | 0.0% | Added | +$582K | Q2 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 935K | $3.6M | 9.9% | 0.0% | Added | +$3.6M | Q2 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 317K | $1.2M | 3.4% | 0.0% | Reduced | +$810K | Q2 2026 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 99K | $379K | 1.1% | 0.0% | Added | — | Q2 2026 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 72K | $276K | 0.8% | 0.0% | Added | +$81K | Q2 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 68K | $258K | 0.7% | 0.0% | Reduced | $-112K | Q2 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 50K | $191K | 0.5% | 0.0% | Reduced | $-2.4M | Q2 2026 |
Added
Hedge Fund
$9.5M· 26.5% of total· 0.0% port· 2.50M sh· +$7.3M QoQ· Q2 2026
Reduced
Hedge Fund
$7.9M· 22.0% of total· 0.0% port· 2.08M sh· $-1.3M QoQ· Q2 2026
Added
Hedge Fund
$6.4M· 17.9% of total· 0.0% port· 1.69M sh· +$4.9M QoQ· Q2 2026
Added
Hedge Fund
$6.2M· 17.3% of total· 0.0% port· 1.63M sh· +$582K QoQ· Q2 2026
Added
Hedge Fund
$3.6M· 9.9% of total· 0.0% port· 935K sh· +$3.6M QoQ· Q2 2026
Reduced
Hedge Fund
$1.2M· 3.4% of total· 0.0% port· 317K sh· +$810K QoQ· Q2 2026
Added
Hedge Fund
$379K· 1.1% of total· 0.0% port· 99K sh· — QoQ· Q2 2026
Added
Hedge Fund
$276K· 0.8% of total· 0.0% port· 72K sh· +$81K QoQ· Q2 2026
Reduced
Hedge Fund
$258K· 0.7% of total· 0.0% port· 68K sh· $-112K QoQ· Q2 2026
Reduced
Hedge Fund
$191K· 0.5% of total· 0.0% port· 50K sh· $-2.4M QoQ· Q2 2026
Reduced
Hedge Fund
$9K· 0.0% of total· 0.0% port· 2K sh· $-14K QoQ· Q2 2026
1–10 of 11
1 / 2
Loading recent insider activity…