SS
LNTH icon

Steve Schonfeld’s Lantheus LNTH Stock Holding History

Steve Schonfeld’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
2026
Q1 		– Sell
-8,610
Closed -$573K – 2463
2025
Q4 		$573K Buy
+8,610
New +$501K ﹤0.01% 1345
2025
Q2 		– Sell
-6,227
Closed -$608K – 2324
2025
Q1 		$608K Buy
6,227
+227
+4% +$21.2K ﹤0.01% 1503
2024
Q4 		$537K Buy
6,000
+3,372
+128% +$328K ﹤0.01% 1359
2024
Q3 		$288K Sell
2,628
-1,379
-34% -$143K ﹤0.01% 1668
2024
Q2 		$322K Sell
4,007
-7,130
-64% -$523K ﹤0.01% 1659
2024
Q1 		$693K Sell
11,137
-46,818
-81% -$2.76M ﹤0.01% 1357
2023
Q4 		$3.59M Buy
57,955
+45,755
+375% +$3.1M 0.02% 608
2023
Q3 		$848K Sell
12,200
-100,041
-89% -$7.32M 0.01% 1066
2023
Q2 		$9.42M Sell
112,241
-16,813
-13% -$1.51M 0.08% 357
2023
Q1 		$10.7M Sell
129,054
-9,518
-7% -$614K 0.1% 270
2022
Q4 		$7.06M Buy
138,572
+117,572
+560% +$7.25M 0.06% 389
2022
Q3 		$1.48M Sell
21,000
-41,192
-66% -$3.12M 0.01% 1033
2022
Q2 		$4.11M Sell
62,192
-55,708
-47% -$3.51M 0.04% 529
2022
Q1 		$6.52M Buy
+117,900
New +$4.42M 0.06% 370
2020
Q4 		– Sell
-139,376
Closed -$1.77M – 1734
2020
Q3 		$1.77M Buy
139,376
+126,356
+970% +$1.73M 0.03% 539
2020
Q2 		$186K Buy
+13,020
New +$172K ﹤0.01% 1120

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
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
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Steve Schonfeld's LNTH Position: Q1 2026 in Review

Steve Schonfeld sold out of Lantheus (LNTH) in Q1 2026, closing a stake of 8,610 shares — an estimated $573K sold.

Steve Schonfeld first reported a position in LNTH in Q2 2020 and held it in 16 quarters. The position peaked at $10.7M in Q1 2023. 406 funds tracked by Wall St. Rank hold LNTH as of Q1 2026.

  • Steve Schonfeld reported no remaining Lantheus position as of Q1 2026 after selling out during the quarter.
  • Steve Schonfeld sold 8,610 Lantheus shares in Q1 2026, an estimated $573K.
  • Steve Schonfeld first reported a position in Lantheus in Q2 2020 and held it in 16 quarters.
  • Steve Schonfeld's Lantheus position peaked at $10.7M in Q1 2023.
  • 406 funds tracked by Wall St. Rank held Lantheus as of Q1 2026.

Based on Schonfeld Strategic Advisors's 13F filing for Q1 2026, filed 15 May 2026.