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Dmitry Balyasny’s Summit Therapeutics SMMT Stock Holding History

Dmitry Balyasny’s Portfolio SMMT Stock Details SMMT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-38,000
Closed -$809K – 3428
2025
Q2 		$809K Sell
38,000
-284,100
-88% -$6.48M ﹤0.01% 2120
2025
Q1 		$6.21M Buy
+322,100
New +$6.46M 0.01% 1146

Other funds holding SMMT

BBA
Baker Bros. Advisors New York $20B AUM 154.41% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return

Dmitry Balyasny's SMMT Position: Q2 2026 in Review

Dmitry Balyasny increased its Summit Therapeutics (SMMT) stake by 247% in Q2 2026, buying an estimated $24M and bringing the position to 1,904,254 shares worth $27.7M. The position accounts for 0.03% of the portfolio, ranked #576.

Dmitry Balyasny first reported a position in SMMT in Q1 2023 and has held it in 10 quarters since. The position peaked at $32.9M in Q1 2025. 241 funds tracked by Wall St. Rank hold SMMT as of Q2 2026.

  • Dmitry Balyasny held 1,904,254 shares of Summit Therapeutics worth $27.7M as of Q2 2026.
  • Dmitry Balyasny bought 1,355,919 Summit Therapeutics shares in Q2 2026, an estimated $24M.
  • Summit Therapeutics made up 0.03% of Dmitry Balyasny's portfolio in Q2 2026, its #576 holding.
  • Dmitry Balyasny first reported a position in Summit Therapeutics in Q1 2023 and has held it in 10 quarters since.
  • Dmitry Balyasny's Summit Therapeutics position peaked at $32.9M in Q1 2025.
  • 241 funds tracked by Wall St. Rank held Summit Therapeutics as of Q2 2026.

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