Capital World Investors
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Capital World Investors’s Lantheus LNTH Stock Holding History

Capital World Investors’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
Q4 		– Sell
-194,931
Closed -$10M – 588
2025
Q3 		$10M Hold
194,931
– – ﹤0.01% 500
2025
Q2 		$16M Buy
+194,931
New +$17.1M ﹤0.01% 482

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, United Kingdom $209B AUM 37.72% 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 $3.37T AUM 44.26% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
RP
Reinhart Partners Mequon, Wisconsin $4.38B AUM 55.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Capital World Investors's LNTH Position: Q4 2025 in Review

Capital World Investors sold out of Lantheus (LNTH) in Q4 2025, closing a stake of 194,931 shares — an estimated $10M sold.

Capital World Investors first reported a position in LNTH in Q2 2025 and held it in 2 quarters. The position peaked at $16M in Q2 2025. 392 funds tracked by Wall St. Rank hold LNTH as of Q4 2025.

  • Capital World Investors reported no remaining Lantheus position as of Q4 2025 after selling out during the quarter.
  • Capital World Investors sold 194,931 Lantheus shares in Q4 2025, an estimated $10M.
  • Capital World Investors first reported a position in Lantheus in Q2 2025 and held it in 2 quarters.
  • Capital World Investors's Lantheus position peaked at $16M in Q2 2025.
  • 392 funds tracked by Wall St. Rank held Lantheus as of Q4 2025.

Based on Capital World Investors's 13F filing for Q4 2025, filed 11 Feb 2026.