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GMT Capital’s Lantheus LNTH Stock Holding History

GMT Capital’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
Q2 		– Sell
-236,900
Closed -$23.1M – 73
2025
Q1 		$23.1M Sell
236,900
-220,600
-48% -$20.6M 1.23% 22
2024
Q4 		$40.9M Buy
457,500
+47,800
+12% +$4.66M 1.99% 17
2024
Q3 		$45M Sell
409,700
-149,900
-27% -$15.6M 1.79% 17
2024
Q2 		$44.9M Buy
+559,600
New +$41.1M 1.66% 18

Other funds holding LNTH

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $17.5B AUM 50.95% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return

GMT Capital's LNTH Position: Q2 2025 in Review

GMT Capital sold out of Lantheus (LNTH) in Q2 2025, closing a stake of 236,900 shares — an estimated $23.1M sold.

GMT Capital first reported a position in LNTH in Q2 2024 and held it in 4 quarters. The position peaked at $45M in Q3 2024. 475 funds tracked by Wall St. Rank hold LNTH as of Q2 2025.

  • GMT Capital reported no remaining Lantheus position as of Q2 2025 after selling out during the quarter.
  • GMT Capital sold 236,900 Lantheus shares in Q2 2025, an estimated $23.1M.
  • GMT Capital first reported a position in Lantheus in Q2 2024 and held it in 4 quarters.
  • GMT Capital's Lantheus position peaked at $45M in Q3 2024.
  • 475 funds tracked by Wall St. Rank held Lantheus as of Q2 2025.

Based on GMT Capital's 13F filing for Q2 2025, filed 14 Aug 2025.