Jefferies Financial Group’s Lantheus LNTH Stock Holding History

Jefferies Financial Group’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 Q2	$913K	Buy	+8,234	New	+$767K	0.01%	1005
2025 Q3	–	Sell	-6,178	Closed	-$506K	–	1581
2025 Q2	$506K	Sell	6,178 -23,352	-79%	-$2.05M	﹤0.01%	901
2025 Q1	$2.88M	Buy	+29,530	New	+$2.76M	0.03%	456
2024 Q2	–	Sell	-15,360	Closed	-$956K	–	1670
2024 Q1	$956K	Buy	15,360 +11,242	+273%	+$662K	0.01%	843
2023 Q4	$255K	Buy	+4,118	New	+$279K	﹤0.01%	1421
2023 Q2	–	Sell	-65,649	Closed	-$5.42M	–	1875
2023 Q1	$5.42M	Buy	65,649 +56,003	+581%	+$3.61M	0.04%	341
2022 Q4	$492K	Buy	+9,646	New	+$595K	﹤0.01%	1064

Other funds holding LNTH

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

Jupiter Topco New York $245B AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Jefferies Financial Group's LNTH Position: Q2 2026 in Review

Jefferies Financial Group opened a new position in Lantheus (LNTH) in Q2 2026: 8,234 shares worth $913K. The stake represents 0.01% of the portfolio and ranks #1005 among its holdings. This is a return to the name: Jefferies Financial Group previously reported a position in LNTH as recently as Q2 2025.

Jefferies Financial Group first reported a position in LNTH in Q4 2022 and has held it in 7 quarters since. The position peaked at $5.42M in Q1 2023. 468 funds tracked by Wall St. Rank hold LNTH as of Q2 2026.

Jefferies Financial Group held 8,234 shares of Lantheus worth $913K as of Q2 2026.
Lantheus was a new Jefferies Financial Group position in Q2 2026.
Lantheus made up 0.01% of Jefferies Financial Group's portfolio in Q2 2026, its #1005 holding.
Jefferies Financial Group first reported a position in Lantheus in Q4 2022 and has held it in 7 quarters since.
Jefferies Financial Group's Lantheus position peaked at $5.42M in Q1 2023.
468 funds tracked by Wall St. Rank held Lantheus as of Q2 2026.

Based on Jefferies Financial Group's 13F filing for Q2 2026, filed 17 Aug 2026.