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Stonepine Capital Management’s Verastem VSTM Stock Holding History

Stonepine Capital Management’s Portfolio VSTM Stock Details VSTM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-100,000
Closed -$415K – 75
2025
Q2 		$415K Buy
+100,000
New +$626K 0.41% 44

Other funds holding VSTM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AC
Armistice Capital New York $8.17B AUM 68.82% 1-Year Est. Return
RI
RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return
DTC
Deep Track Capital Greenwich, Connecticut $6.87B AUM 205.24% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
RA
Rosalind Advisors Toronto, Ontario, Canada $269M AUM 103.38% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
NCM
Nantahala Capital Management New Canaan, Connecticut $3.01B AUM 119.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
FCMV
Foresite Capital Management VI Larkspur, California $643M AUM 343.43% 1-Year Est. Return

Stonepine Capital Management's VSTM Position: Q2 2026 in Review

Stonepine Capital Management increased its Verastem (VSTM) stake by 1.4% in Q2 2026, buying an estimated $229K and bringing the position to 3,349,627 shares worth $12.8M. The position accounts for 7.22% of the portfolio, ranked #1.

Stonepine Capital Management first reported a position in VSTM in Q4 2017 and has held it in 10 quarters since. The position peaked at $23.6M in Q3 2025. 156 funds tracked by Wall St. Rank hold VSTM as of Q2 2026.

  • Stonepine Capital Management held 3,349,627 shares of Verastem worth $12.8M as of Q2 2026.
  • Stonepine Capital Management bought 47,327 Verastem shares in Q2 2026, an estimated $229K.
  • Verastem made up 7.22% of Stonepine Capital Management's portfolio in Q2 2026, its #1 holding.
  • Stonepine Capital Management first reported a position in Verastem in Q4 2017 and has held it in 10 quarters since.
  • Stonepine Capital Management's Verastem position peaked at $23.6M in Q3 2025.
  • 156 funds tracked by Wall St. Rank held Verastem as of Q2 2026.

Based on Stonepine Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.