Lantheus HoldingsLNTH
13F holders, Q1 2025 (March 31)525holders +39
80new positions
42sold out
7famous investors
$97.47avg. 13F price*
At the end of Q1 2025, 525 institutions reported holding Lantheus Holdings Inc. (LNTH) in their 13F filings, up 39 from Q4 2024. 80 opened new positions and 42 sold out. The largest holders were BlackRock, Inc. ($854.4M), Vanguard Group Inc. ($683.3M) and Janus Henderson Group PLC ($626.4M). 7 famous investors held it, including Ray Dalio (0.1% of Bridgewater Associates's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Joel Greenblatt (0.0% of Gotham Asset Management's portfolio).
- Company
- Lantheus Holdings Inc.
- CUSIP
- 516544103
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 80 | $141.1M |
| Exits | 42 | $63.3M |
All 13F filers, Q4 2024 → Q1 2025: 8,744,817 shares bought and 4,314,377 shares sold, net +4,430,440 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 525 holders
| BlackRock, Inc. | 0.02% | Add +1.6% | 8,754,533 | $854.4M |
| Vanguard Group Inc. | 0.01% | Reduce -3.4% | 7,000,689 | $683.3M |
| Janus Henderson Group PLC | 0.34% | Add +5.1% | 6,514,452 | $626.4M |
| Farallon Capital Management, L.L.C. | 3.17% | Add +13.3% | 6,023,227 | $587.9M |
| FMR LLC | 0.02% | Add +5.5% | 2,639,995 | $257.7M |
| State Street Corp. | 0.01% | Reduce -0.2% | 2,635,497 | $257.2M |
| Invesco Ltd. | 0.04% | Add +5.1% | 1,970,603 | $192.3M |
| Geode Capital Management, LLC | 0.01% | Add +5.6% | 1,777,467 | $173.5M |
| Westfield Capital Management Co. LP | 0.75% | Add +2.2% | 1,589,145 | $155.1M |
| T. Rowe Price Investment Management, Inc. | 0.09% | Reduce -6.4% | 1,412,421 | $137.9M |
| Dimensional Fund Advisors LP | 0.03% | Add +2.3% | 1,378,536 | $134.5M |
| Swedbank AB | 0.16% | Add +11.0% | 1,228,743 | $119.9M |
| Reinhart Partners, Llc. | 4.29% | Reduce -11.8% | 1,205,940 | $117.7M |
| Silvercrest Asset Management Group LLC | 0.74% | Add +9.2% | 1,063,035 | $103.8M |
| Macquarie Group Ltd. | 0.13% | Add +7.6% | 1,057,990 | $103.3M |
| T. Rowe Price Associates Inc. | 0.01% | Reduce -9.1% | 1,003,754 | $98.0M |
| Wellington Management Group LLP | 0.02% | Add +306.2% | 909,101 | $88.7M |
| Northern Trust Corp. | 0.01% | Reduce -0.9% | 908,165 | $88.6M |
| JPMorgan Chase & Co. | 0.01% | Add +56.0% | 878,861 | $85.8M |
| Portolan Capital Management, LLC | 6.43% | Add +6.7% | 867,309 | $84.6M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +0.2% | 816,106 | $79.7M |
| American Century Companies Inc. | 0.05% | Add +16.4% | 780,477 | $76.2M |
| Hood River Capital Management LLC | 1.23% | Reduce -2.4% | 740,153 | $72.2M |
| Morgan Stanley | 0.01% | Reduce -28.0% | 709,100 | $69.2M |
| Bank of America Corp. | 0.01% | Add +29.1% | 689,183 | $67.3M |
| TD Asset Management Inc | 0.06% | Add +1028.0% | 682,614 | $66.6M |
| Keybank National Association | 0.23% | Add +87.5% | 576,835 | $56.3M |
| Nuveen, LLC | 0.02% | — | 573,167 | $55.9M |
| Bank of New York Mellon Corp | 0.01% | Add +0.3% | 544,750 | $53.2M |
| Norges Bank | 0.01% | Add +79.3% | 524,941 | $51.2M |
| Private Capital Management, LLC | 5.71% | Add +4.8% | 524,450 | $51.1M |
| Mackenzie Financial Corp. | 0.07% | Add +129.2% | 497,437 | $48.5M |
| BNP Paribas Financial Markets | 0.03% | Add +1043.6% | 458,617 | $44.8M |
| Boston Partners | 0.05% | Add +10.2% | 441,581 | $43.2M |
| Artisan Partners Limited Partnership | 0.07% | Add +25.0% | 421,538 | $41.1M |
| Goldman Sachs Group Inc. | 0.01% | Reduce -17.4% | 404,957 | $39.5M |
| Raymond James Financial Inc. | 0.01% | Reduce -7.0% | 376,366 | $36.7M |
| LSV Asset Management | 0.09% | Reduce -21.1% | 370,600 | $36.2M |
| Lazard Asset Management LLC | 0.06% | Add +49.5% | 364,565 | $35.6M |
| Epoch Investment Partners, Inc. | 0.18% | New | 364,219 | $35.5M |
| William Blair Investment Management, LLC | 0.10% | Reduce -4.3% | 363,767 | $35.5M |
| Franklin Resources Inc. | 0.01% | Add +0.4% | 355,191 | $34.7M |
| Assenagon Asset Management S.A. | 0.06% | Add +1196.4% | 336,237 | $32.8M |
| Federated Hermes, Inc. | 0.07% | Reduce -1.1% | 312,161 | $30.5M |
| Massachusetts Financial Services Co. | 0.01% | Reduce -5.2% | 307,006 | $30.0M |
| Comerica Bank | 0.12% | Add +14.7% | 304,160 | $29.7M |
| Bridgewater Associates | 0.14% | Add +176.4% | 303,152 | $29.6M |
| Loomis Sayles & Co. L P | 0.04% | Reduce -0.4% | 283,520 | $27.7M |
| Voya Investment Management LLC | 0.04% | Add +362.9% | 280,474 | $27.4M |
| Deutsche Bank AG | 0.01% | Reduce -0.0% | 274,038 | $26.7M |
| Royal Bank of Canada | 0.01% | Add +1.2% | 272,081 | $26.6M |
| Principal Financial Group Inc. | 0.01% | Add +40.2% | 258,495 | $25.2M |
| Deerfield Management Company, L.P. | 0.53% | No change | 240,218 | $23.4M |
| Nitorum Capital, L.P. | 3.27% | New | 238,326 | $23.3M |
| UBS Group AG | 0.01% | Reduce -51.4% | 238,205 | $23.2M |
| GMT Capital Corp | 1.23% | Reduce -48.2% | 236,900 | $23.1M |
| MPM Bioimpact LLC | 3.90% | Reduce -1.6% | 232,387 | $22.7M |
| Clearbridge Investments, LLC | 0.02% | Reduce -40.0% | 221,603 | $21.6M |
| New York State Common Retirement Fund | 0.03% | Add +11.9% | 220,561 | $21.5M |
| Ameriprise Financial Inc. | 0.01% | Reduce -54.4% | 220,354 | $21.5M |
| Rhumbline Advisers | 0.02% | Add +1.7% | 216,296 | $21.1M |
| Frontier Capital Management Co. LLC | 0.22% | Add +51.0% | 207,453 | $20.2M |
| Allspring Global Investments Holdings, LLC | 0.03% | Add +11.7% | 192,686 | $18.9M |
| Retirement Systems of Alabama | 0.07% | Add +0.0% | 193,185 | $18.9M |
| Carmignac Gestion | 0.31% | Reduce -18.1% | 190,500 | $18.6M |
| Amundi | 0.01% | Add +4.4% | 184,790 | $18.0M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -4.6% | 182,967 | $17.9M |
| Alliancebernstein L.P. | 0.01% | Add +24.0% | 177,850 | $17.4M |
| Man Group plc | 0.05% | Reduce -13.4% | 172,576 | $16.8M |
| Citadel Advisors | 0.02% | Add +9.7% | 163,947 | $16.0M |
| Twinbeech Capital LP | 0.28% | New | 158,952 | $15.5M |
| Harbor Capital Advisors, Inc. | 0.68% | Add +4.8% | 152,317 | $14.9M |
| Legal & General Group Plc | 0.00% | Reduce -0.5% | 150,862 | $14.7M |
| Barclays PLC | 0.01% | Reduce -7.8% | 147,741 | $14.4M |
| Penn Capital Management Company, LLC | 1.40% | Add +11.5% | 146,903 | $14.4M |
| Wells Fargo & Company | 0.00% | Reduce -48.3% | 144,674 | $14.1M |
| Canada Pension Plan Investment Board | 0.01% | Reduce -14.0% | 143,700 | $14.0M |
| Fisher Asset Management | 0.01% | Reduce -7.1% | 142,548 | $13.9M |
| Thompson Siegel & Walmsley LLC | 0.23% | Reduce -13.3% | 137,022 | $13.4M |
| Resolute Capital Asset Partners LLC | 7.52% | Add +13.1% | 136,900 | $13.4M |
| Sei Investments Co. | 0.02% | Reduce -9.9% | 135,690 | $13.2M |
| State of Wisconsin Investment Board | 0.03% | Add +5.9% | 135,206 | $13.2M |
| Swiss National Bank | 0.01% | Reduce -1.4% | 134,754 | $13.2M |
| Driehaus Capital Management LLC | 0.12% | Reduce -65.8% | 126,909 | $12.4M |
| WCM Investment Management, LLC | 0.03% | Reduce -0.3% | 127,150 | $12.2M |
| Envestnet Asset Management Inc. | 0.00% | Add +5.7% | 124,186 | $12.1M |
| Victory Capital Management Inc. | 0.01% | Add +41.3% | 123,067 | $12.0M |
| California Public Employees Retirement System | 0.01% | Reduce -1.6% | 119,560 | $11.7M |
| Corebridge Financial, Inc. | 0.06% | Reduce -2.1% | 110,064 | $10.7M |
| Neuberger Berman Group LLC | 0.01% | Add +697.4% | 103,562 | $10.1M |
| Candriam S.C.A. | 0.06% | Reduce -9.0% | 103,346 | $10.1M |
| Assetmark, Inc. | 0.03% | Add +46.9% | 101,431 | $9.9M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.02% | Reduce -30.9% | 101,033 | $9.9M |
| Select Equity Group, L.P. | 0.04% | Add +899.2% | 100,843 | $9.8M |
| Sarissa Capital Management LP | 6.31% | Add +58.7% | 100,000 | $9.8M |
| Marshall Wace, LLP | 0.01% | Reduce -1.4% | 96,348 | $9.4M |
| Millennium Management | 0.01% | Add +1880.1% | 95,620 | $9.3M |
| Eagle Global Advisors LLC | 0.38% | New | 95,180 | $9.3M |
| Manufacturers Life Insurance Company, The | 0.01% | Reduce -6.0% | 94,292 | $9.2M |
| Peregrine Capital Management LLC | 0.31% | Reduce -5.2% | 94,198 | $9.2M |
"% of holder's portfolio" is LNTH's weight in each manager's 13F, not the share of Lantheus Holdings Inc. the manager owns.