Mesirow Institutional Investment Management’s Lantheus LNTH Stock Holding History

Mesirow Institutional Investment 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
2024 Q4	$13.8M	Buy	153,797 +29,774	+24%	+$2.9M	1.06%	50
2024 Q3	$13.6M	Buy	+124,023	New	+$12.9M	1.04%	46
2023 Q4	–	Sell	-187,948	Closed	-$13.1M	–	123
2023 Q3	$13.1M	Buy	187,948 +8,541	+5%	+$625K	1.32%	24
2023 Q2	$15.1M	Buy	179,407 +27,773	+18%	+$2.49M	1.55%	7
2023 Q1	$12.5M	Sell	151,634 -40,490	-21%	-$2.61M	1.36%	9
2022 Q4	$9.79M	Buy	192,124 +33,121	+21%	+$2.04M	1.29%	25
2022 Q3	$11.2M	Buy	+159,003	New	+$12M	1.62%	9

Other funds holding LNTH

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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

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

FCM

Farallon Capital Management San Francisco, California $17.5B AUM 50.95% 1-Year Est. Return

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

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

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

Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Mesirow Institutional Investment Management's LNTH Position: Q4 2024 in Review

Mesirow Institutional Investment Management increased its Lantheus (LNTH) stake by 24% in Q4 2024, buying an estimated $2.9M and bringing the position to 153,797 shares worth $13.8M. The position accounts for 1.06% of the portfolio, ranked #50.

Mesirow Institutional Investment Management first reported a position in LNTH in Q3 2022 and has held it in 7 quarters since. The position peaked at $15.1M in Q2 2023. 487 funds tracked by Wall St. Rank hold LNTH as of Q4 2024.

Mesirow Institutional Investment Management held 153,797 shares of Lantheus worth $13.8M as of Q4 2024.
Mesirow Institutional Investment Management bought 29,774 Lantheus shares in Q4 2024, an estimated $2.9M.
Lantheus made up 1.06% of Mesirow Institutional Investment Management's portfolio in Q4 2024, its #50 holding.
Mesirow Institutional Investment Management first reported a position in Lantheus in Q3 2022 and has held it in 7 quarters since.
Mesirow Institutional Investment Management's Lantheus position peaked at $15.1M in Q2 2023.
487 funds tracked by Wall St. Rank held Lantheus as of Q4 2024.

Based on Mesirow Institutional Investment Management's 13F filing for Q4 2024, filed 13 Feb 2025.