Janus Henderson Group plc 13D and 13G filings for Lantheus Holdings, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2025-06-06 11:59 am Purchase |
2025-05-30 | 13G | Lantheus Holdings, Inc. LNTH |
JANUS HENDERSON GROUP PLC JHG |
6,955,055 10.100% |
439,569 (+6.75%) |
Filing |
| 2025-05-14 12:16 pm Purchase |
2025-03-31 | 13G | Lantheus Holdings, Inc. LNTH |
JANUS HENDERSON GROUP PLC JHG |
6,515,486 9.500% |
316,797 (+5.11%) |
Filing |
| 2025-02-14 12:11 pm Purchase |
2024-12-31 | 13G | Lantheus Holdings, Inc. LNTH |
JANUS HENDERSON GROUP PLC JHG |
6,198,689 8.900% |
2,610,118 (+72.73%) |
Filing |
| 2024-11-14 3:29 pm Sale |
2024-09-30 | 13G | Lantheus Holdings, Inc. LNTH |
JANUS HENDERSON GROUP PLC JHG |
3,588,571 5.200% |
-374,035 (-9.44%) |
Filing |
| 2024-02-14 1:18 pm Purchase |
2023-12-31 | 13G | Lantheus Holdings, Inc. LNTH |
JANUS HENDERSON GROUP PLC JHG |
3,962,606 5.800% |
3,962,606 (New Position) |
Filing |