Quadrature Capital’s Lantheus LNTH Stock Holding History

Quadrature Capital’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	-3,924	Closed	-$261K	–	1657
2025 Q4	$261K	Buy	+3,924	New	+$228K	﹤0.01%	889
2023 Q3	–	Sell	-3,960	Closed	-$332K	–	1141
2023 Q2	$332K	Buy	+3,960	New	+$355K	0.01%	690
2022 Q3	–	Sell	-26,570	Closed	-$1.75M	–	968
2022 Q2	$1.75M	Buy	26,570 +3,187	+14%	+$201K	0.07%	238
2022 Q1	$1.29M	Buy	+23,383	New	+$877K	0.05%	233
2020 Q4	–	Sell	-11,628	Closed	-$148K	–	956
2020 Q3	$148K	Sell	11,628 -15,101	-56%	-$207K	0.01%	671
2020 Q2	$382K	Buy	+26,729	New	+$353K	0.04%	432
2018 Q1	–	Sell	-27,903	Closed	-$571K	–	683
2017 Q4	$571K	Buy	27,903 +10,866	+64%	+$221K	0.05%	308
2017 Q3	$303K	Buy	17,037 +5,590	+49%	+$98.2K	0.04%	330
2017 Q2	$202K	Buy	+11,447	New	+$168K	0.02%	505

Other funds holding LNTH

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 London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

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 Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Quadrature Capital's LNTH Position: Q1 2026 in Review

Quadrature Capital sold out of Lantheus (LNTH) in Q1 2026, closing a stake of 3,924 shares — an estimated $261K sold.

Quadrature Capital first reported a position in LNTH in Q2 2017 and held it in 9 quarters. The position peaked at $1.75M in Q2 2022. 404 funds tracked by Wall St. Rank hold LNTH as of Q1 2026.

Quadrature Capital reported no remaining Lantheus position as of Q1 2026 after selling out during the quarter.
Quadrature Capital sold 3,924 Lantheus shares in Q1 2026, an estimated $261K.
Quadrature Capital first reported a position in Lantheus in Q2 2017 and held it in 9 quarters.
Quadrature Capital's Lantheus position peaked at $1.75M in Q2 2022.
404 funds tracked by Wall St. Rank held Lantheus as of Q1 2026.

Based on Quadrature Capital's 13F filing for Q1 2026, filed 15 May 2026.