Jane Street
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Jane Street’s Lantheus LNTH Stock Holding History

Jane Street’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 		$2.04M Buy
26,900
+8,400
+45% +$603K ﹤0.01% 5050
2025
Q4 		$1.23M Sell
18,500
-8,900
-32% -$518K ﹤0.01% 5727
2025
Q3 		$1.41M Buy
27,400
+8,600
+46% +$537K ﹤0.01% 5604
2025
Q2 		$1.54M Sell
18,800
-32,100
-63% -$2.82M ﹤0.01% 4850
2025
Q1 		$4.97M Buy
50,900
+29,900
+142% +$2.8M ﹤0.01% 2951
2024
Q4 		$1.88M Buy
21,000
+7,000
+50% +$682K ﹤0.01% 4217
2024
Q3 		$1.54M Sell
14,000
-4,500
-24% -$467K ﹤0.01% 5003
2024
Q2 		$1.49M Sell
18,500
-11,100
-38% -$814K ﹤0.01% 5030
2024
Q1 		$1.84M Sell
29,600
-400
-1% -$23.5K ﹤0.01% 4283
2023
Q4 		$1.86M Buy
30,000
+15,300
+104% +$1.04M ﹤0.01% 4451
2023
Q3 		$1.02M Sell
14,700
-44,000
-75% -$3.22M ﹤0.01% 5158
2023
Q2 		$4.93M Buy
58,700
+28,800
+96% +$2.58M ﹤0.01% 2760
2023
Q1 		$2.47M Sell
29,900
-700
-2% -$45.1K ﹤0.01% 3462
2022
Q4 		$1.56M Sell
30,600
-45,400
-60% -$2.8M ﹤0.01% 4259
2022
Q3 		$5.34M Sell
76,000
-24,600
-24% -$1.86M ﹤0.01% 2511
2022
Q2 		$6.64M Sell
100,600
-11,500
-10% -$725K ﹤0.01% 2257
2022
Q1 		$6.2M Buy
112,100
+91,500
+444% +$3.43M ﹤0.01% 2682
2021
Q4 		$595K Sell
20,600
-2,200
-10% -$58.5K ﹤0.01% 6929
2021
Q3 		$586K Sell
22,800
-23,600
-51% -$617K ﹤0.01% 6983
2021
Q2 		$1.28M Sell
46,400
-29,300
-39% -$672K ﹤0.01% 5270
2021
Q1 		$1.62M Buy
75,700
+3,700
+5% +$67.1K ﹤0.01% 4435
2020
Q4 		$971K Buy
+72,000
New +$943K ﹤0.01% 4696

Other funds holding LNTH

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $17.5B AUM 50.95% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Jane Street's LNTH Position: Q1 2026 in Review

Jane Street reduced its Lantheus (LNTH) stake by 89% in Q1 2026, selling an estimated $2.33M and leaving 4,048 shares worth $307K. The position accounts for ﹤0.01% of the portfolio, ranked #9183.

Jane Street first reported a position in LNTH in Q3 2016 and has held it in 22 quarters since. The position peaked at $29.1M in Q2 2024. 405 funds tracked by Wall St. Rank hold LNTH as of Q1 2026.

  • Jane Street held 4,048 shares of Lantheus worth $307K as of Q1 2026.
  • Jane Street sold 32,514 Lantheus shares in Q1 2026, an estimated $2.33M.
  • Lantheus made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #9183 holding.
  • Jane Street first reported a position in Lantheus in Q3 2016 and has held it in 22 quarters since.
  • Jane Street's Lantheus position peaked at $29.1M in Q2 2024.
  • 405 funds tracked by Wall St. Rank held Lantheus as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.