Diker Management’s Lantheus LNTH Stock Holding History

Diker 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
2026 Q2	$635K	Sell	5,722 -2,500	-30%	-$233K	0.49%	26
2026 Q1	$624K	Hold	8,222	–	–	0.56%	23
2025 Q4	$547K	Hold	8,222	–	–	0.42%	32
2025 Q3	$422K	Hold	8,222	–	–	0.34%	33
2025 Q2	$673K	Hold	8,222	–	–	0.63%	24
2025 Q1	$802K	Hold	8,222	–	–	0.96%	13
2024 Q4	$736K	Buy	8,222 +3,000	+57%	+$292K	0.64%	25
2024 Q3	$573K	Hold	5,222	–	–	0.46%	27
2024 Q2	$419K	Buy	+5,222	New	+$383K	0.36%	26

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 $3.37T AUM 44.26% 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

Diker Management's LNTH Position: Q2 2026 in Review

Diker Management reduced its Lantheus (LNTH) stake by 30% in Q2 2026, selling an estimated $233K and leaving 5,722 shares worth $635K. The position accounts for 0.49% of the portfolio, ranked #26.

Diker Management first reported a position in LNTH in Q2 2024 and has held it in 9 quarters since. The position peaked at $802K in Q1 2025. 467 funds tracked by Wall St. Rank hold LNTH as of Q2 2026.

Diker Management held 5,722 shares of Lantheus worth $635K as of Q2 2026.
Diker Management sold 2,500 Lantheus shares in Q2 2026, an estimated $233K.
Lantheus made up 0.49% of Diker Management's portfolio in Q2 2026, its #26 holding.
Diker Management first reported a position in Lantheus in Q2 2024 and has held it in 9 quarters since.
Diker Management's Lantheus position peaked at $802K in Q1 2025.
467 funds tracked by Wall St. Rank held Lantheus as of Q2 2026.

Based on Diker Management's 13F filing for Q2 2026, filed 14 Aug 2026.