Historical shareholding details of Janus Henderson US Opportunistic Alpha holdings in Lantheus Holdings Inc (LNTH)

Monthly changes of Janus Henderson US Opportunistic Alpha shareholding in Lantheus Holdings Inc over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Jun 30, 2025	Janus Henderson Us Opportunistic Alpha	1,077,453	1.58%

Mar 31, 2025	Janus Henderson Us Opportunistic Alpha	876,530	1.27%

Dec 31, 2024	Janus Henderson Us Opportunistic Alpha	815,334	1.18%

Sep 30, 2024	Janus Henderson Us Opportunistic Alpha	674,724	0.97%

Jun 30, 2024	Janus Henderson Us Opportunistic Alpha	582,007	0.84%

Mar 31, 2024	Janus Henderson Us Opportunistic Alpha	684,283	0.99%

Dec 31, 2023	Janus Henderson Us Opportunistic Alpha	874,309	1.28%

Sep 30, 2023	Janus Henderson Us Opportunistic Alpha	343,747	0.50%