Vanguard Portfolio Management
VSTM icon

Vanguard Portfolio Management’s Verastem VSTM Stock Holding History

Vanguard Portfolio 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
2026
Q3 		$20.6M Sell
2,555,924
-710,946
-22% -$4.77M ﹤0.01% 1945
2026
Q2 		$12.5M Buy
3,266,870
+2,509,995
+332% +$12.1M ﹤0.01% 2125
2026
Q1 		$4.01M Buy
+756,875
New +$4.67M ﹤0.01% 2394

Other funds holding VSTM

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Stonepine Capital Management
Stonepine Capital Management Bend, Oregon $159M AUM 62.27% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
Nantahala Capital Management
Nantahala Capital Management New Canaan, Connecticut $3.16B AUM 31.44% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $474B AUM 32.39% 1-Year Est. Return
ACM
AIGH Capital Management Baltimore, Maryland $992M AUM 516.32% 1-Year Est. Return
NEXTBio Capital Management
NEXTBio Capital Management Menlo Park, California $234M AUM 176.49% 1-Year Est. Return

Vanguard Portfolio Management's VSTM Position: Q3 2026 in Review

Vanguard Portfolio Management reduced its Verastem (VSTM) stake by 22% in Q3 2026, selling an estimated $4.77M and leaving 2,555,924 shares worth $20.6M. The position accounts for ﹤0.01% of the portfolio, ranked #1945.

Vanguard Portfolio Management first reported a position in VSTM in Q1 2026 and has held it in 3 quarters since. 106 funds tracked by Wall St. Rank hold VSTM as of Q3 2026.

  • Vanguard Portfolio Management held 2,555,924 shares of Verastem worth $20.6M as of Q3 2026.
  • Vanguard Portfolio Management sold 710,946 Verastem shares in Q3 2026, an estimated $4.77M.
  • Verastem made up ﹤0.01% of Vanguard Portfolio Management's portfolio in Q3 2026, its #1945 holding.
  • Vanguard Portfolio Management first reported a position in Verastem in Q1 2026 and has held it in 3 quarters since.
  • 106 funds tracked by Wall St. Rank held Verastem as of Q3 2026.

Based on Vanguard Portfolio Management's 13F filing for Q3 2026, filed 13 Nov 2026.