WCM Investment Management
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WCM Investment Management’s Lantheus LNTH Stock Holding History

WCM Investment Management’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
-135,891
Closed -$11.1M – 242
2025
Q2 		$11.1M Buy
135,891
+8,741
+7% +$768K 0.03% 143
2025
Q1 		$12.2M Sell
127,150
-427
-0.3% -$39.9K 0.03% 130
2024
Q4 		$11.4M Sell
127,577
-497
-0.4% -$48.4K 0.03% 148
2024
Q3 		$13.8M Buy
128,074
+34,000
+36% +$3.53M 0.03% 131
2024
Q2 		$7.65M Buy
+94,074
New +$6.9M 0.02% 151

Other funds holding LNTH

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $21.7B AUM 79.24% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
RP
Reinhart Partners Mequon, Wisconsin $4.11B AUM 38.38% 1-Year Est. Return

WCM Investment Management's LNTH Position: Q3 2025 in Review

WCM Investment Management sold out of Lantheus (LNTH) in Q3 2025, closing a stake of 135,891 shares — an estimated $11.1M sold.

WCM Investment Management first reported a position in LNTH in Q2 2024 and held it in 5 quarters. The position peaked at $13.8M in Q3 2024. 419 funds tracked by Wall St. Rank hold LNTH as of Q3 2025.

  • WCM Investment Management reported no remaining Lantheus position as of Q3 2025 after selling out during the quarter.
  • WCM Investment Management sold 135,891 Lantheus shares in Q3 2025, an estimated $11.1M.
  • WCM Investment Management first reported a position in Lantheus in Q2 2024 and held it in 5 quarters.
  • WCM Investment Management's Lantheus position peaked at $13.8M in Q3 2024.
  • 419 funds tracked by Wall St. Rank held Lantheus as of Q3 2025.

Based on WCM Investment Management's 13F filing for Q3 2025, filed 4 Nov 2025.