SummitTX Capital’s Lantheus LNTH Stock Holding History

SummitTX 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
2025 Q3	–	Sell	-2,757	Closed	-$226K	–	886
2025 Q2	$226K	Sell	2,757 -6,208	-69%	-$545K	0.01%	670
2025 Q1	$875K	Buy	+8,965	New	+$838K	0.04%	433

Other funds holding LNTH

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return

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

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

FCM

Farallon Capital Management San Francisco, California $21.7B AUM 79.24% 1-Year Est. Return

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

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

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Reinhart Partners Mequon, Wisconsin $4.11B AUM 38.38% 1-Year Est. Return

SummitTX Capital's LNTH Position: Q3 2025 in Review

SummitTX Capital sold out of Lantheus (LNTH) in Q3 2025, closing a stake of 2,757 shares — an estimated $226K sold.

SummitTX Capital first reported a position in LNTH in Q1 2025 and held it in 2 quarters. The position peaked at $875K in Q1 2025. 419 funds tracked by Wall St. Rank hold LNTH as of Q3 2025.

SummitTX Capital reported no remaining Lantheus position as of Q3 2025 after selling out during the quarter.
SummitTX Capital sold 2,757 Lantheus shares in Q3 2025, an estimated $226K.
SummitTX Capital first reported a position in Lantheus in Q1 2025 and held it in 2 quarters.
SummitTX Capital's Lantheus position peaked at $875K in Q1 2025.
419 funds tracked by Wall St. Rank held Lantheus as of Q3 2025.

Based on SummitTX Capital's 13F filing for Q3 2025, filed 14 Nov 2025.