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Dmitry Balyasny’s Lantheus LNTH Stock Holding History

Dmitry Balyasny’s Portfolio LNTH Stock Details LNTH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-4,100
Closed -$336K – 3224
2025
Q2 		$336K Buy
+4,100
New +$360K ﹤0.01% 2445
2024
Q4 		– Sell
-14,000
Closed -$1.54M – 3033
2024
Q3 		$1.54M Sell
14,000
-5,000
-26% -$519K ﹤0.01% 1777
2024
Q2 		$1.53M Buy
+19,000
New +$1.39M ﹤0.01% 1626

Other funds holding LNTH

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $21.7B AUM 79.24% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Dmitry Balyasny's LNTH Position: Q2 2026 in Review

Dmitry Balyasny reduced its Lantheus (LNTH) stake by 48% in Q2 2026, selling an estimated $24.4M and leaving 277,821 shares worth $30.8M. The position accounts for 0.04% of the portfolio, ranked #533.

Dmitry Balyasny first reported a position in LNTH in Q1 2018 and has held it in 18 quarters since. The position peaked at $50.7M in Q3 2023. 462 funds tracked by Wall St. Rank hold LNTH as of Q2 2026.

  • Dmitry Balyasny held 277,821 shares of Lantheus worth $30.8M as of Q2 2026.
  • Dmitry Balyasny sold 261,561 Lantheus shares in Q2 2026, an estimated $24.4M.
  • Lantheus made up 0.04% of Dmitry Balyasny's portfolio in Q2 2026, its #533 holding.
  • Dmitry Balyasny first reported a position in Lantheus in Q1 2018 and has held it in 18 quarters since.
  • Dmitry Balyasny's Lantheus position peaked at $50.7M in Q3 2023.
  • 462 funds tracked by Wall St. Rank held Lantheus as of Q2 2026.

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