Lantheus Holdings, Inc. (NASDAQ:LNTH) showed up in the 13F filings of 382 institutional investors as of December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| Janus Henderson Group Plc | 31 Mar, 2026 | 9,549,682 | 3,842,435 | 67.33% | $724,343,794.00 |
| BlackRock, Inc. | 31 Mar, 2026 | 8,183,193 | -83,221 | -1.01% | $620,695,194.00 |
| FARALLON CAPITAL MANAGEMENT, L.L.C. | 31 Mar, 2026 | 5,583,479 | 156,000 | 2.87% | $423,506,882.00 |
| FMR LLC | 31 Mar, 2026 | 4,626,453 | 302,927 | 7.01% | $350,916,434.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Mar, 2026 | 3,174,274 | 3,174,274 | 0.00% | $240,768,683.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 2,914,314 | 2,914,314 | 0.00% | $221,050,717.00 |
| State Street Corp | 31 Mar, 2026 | 2,429,803 | 2,549 | 0.11% | $184,300,558.00 |
| AMERICAN CENTURY COMPANIES INC | 31 Mar, 2026 | 1,781,106 | 1,012,076 | 131.60% | $135,096,890.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 1,765,952 | 39,431 | 2.28% | $133,970,958.00 |
| Morgan Stanley | 31 Mar, 2026 | 1,646,463 | -111,106 | -6.32% | $124,884,266.00 |
| REINHART PARTNERS, LLC. | 31 Mar, 2026 | 1,564,878 | 2,302 | 0.15% | $118,697,159.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Mar, 2026 | 1,379,570 | -35,893 | -2.54% | $104,625,767.00 |
| Swedbank AB | 31 Mar, 2026 | 1,228,743 | -1,228,743 | -50.00% | $93,200,157.00 |
| TD ASSET MANAGEMENT INC | 31 Mar, 2026 | 1,133,518 | 421,624 | 59.23% | $85,977,340.00 |
| Point72 Asset Management, L.P. | 31 Mar, 2026 | 974,210 | -40,159 | -3.96% | $73,893,829.00 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 31 Mar, 2026 | 919,732 | 919,732 | 0.00% | $69,763.00 |
| UBS Group AG | 31 Mar, 2026 | 867,675 | 471,220 | 118.86% | $65,813,149.00 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 31 Mar, 2026 | 840,417 | -99,580 | -10.59% | $63,746,000.00 |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 31 Mar, 2026 | 827,999 | 0 | 0.00% | $62,803,724.00 |
| Northern Trust Corp | 31 Mar, 2026 | 804,923 | 6,796 | 0.85% | $61,053,410.00 |