Lantheus Holdings, Inc.
LNTH- Exchange
- Nasdaq
- Industry
- In Vitro & In Vivo Diagnostic Substances
- SEC CIK
- 0001521036
No open-market purchases or sales by Lantheus Holdings, Inc. insiders were filed in the last 90 days; 467 institutions reported holding it in 13F filings for Q2 2026, worth $8.34B in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in Lantheus Holdings, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 526
- +44 vs. Q4 2024
- Shares held
- 77.7M
- +4.92M (+6.8%) vs. Q4 2024
- Total value
- $7.58B
- +$1.06B (+16.3%) vs. Q4 2024
- New holders
- 88
- 198 more added
- Sold out
- 44
- 177 more reduced
7 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting LNTH on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 467 | $8.34B |
| Q1 2026 | 408 | $5.51B |
| Q4 2025 | 393 | $4.62B |
| Q3 2025 | 420 | $3.66B |
| Q2 2025 | 477 | $6.63B |
| Q1 2025 | 526 | $7.58B |
| Q4 2024 | 489 | $6.69B |
| Q3 2024 | 503 | $7.72B |
| Q2 2024 | 454 | $5.49B |
| Q1 2024 | 409 | $4.19B |
| Q4 2023 | 401 | $4.31B |
| Q3 2023 | 401 | $4.90B |
| Q2 2023 | 433 | $5.71B |
| Q1 2023 | 388 | $5.54B |
| Q4 2022 | 366 | $3.36B |
| Q3 2022 | 353 | $4.74B |
| Q2 2022 | 323 | $4.44B |
| Q1 2022 | 276 | $3.67B |
| Q4 2021 | 197 | $1.87B |
| Q3 2021 | 181 | $1.62B |
| Q2 2021 | 192 | $1.77B |
| Q1 2021 | 161 | $1.31B |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Lantheus Holdings, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 8,754,533 | $854.4M | 0.02% | +139,544+1.6% | Added |
| Vanguard Group Inc | 7,000,689 | $683.3M | 0.01% | −242,573−3.3% | Reduced |
| Janus Henderson Group PLC | 6,514,452 | $626.4M | 0.34% | +315,763+5.1% | Added |
| Farallon Capital Management, L.L.C. | 6,023,227 | $587.9M | 3.17% | +707,000+13.3% | Added |
| FMR LLC | 2,639,995 | $257.7M | 0.02% | +136,450+5.5% | Added |
| State Street Corp | 2,635,497 | $257.2M | 0.01% | −4,256−0.2% | Reduced |
| Invesco Ltd. | 1,970,603 | $192.3M | 0.04% | +95,483+5.1% | Added |
| Geode Capital Management, LLC | 1,777,467 | $173.5M | 0.01% | +94,574+5.6% | Added |
| Westfield Capital Management Co LP | 1,589,145 | $155.1M | 0.75% | +34,052+2.2% | Added |
| T. Rowe Price Investment Management, Inc. | 1,412,421 | $137.9M | 0.09% | −96,911−6.4% | Reduced |
| Dimensional Fund Advisors LP | 1,378,536 | $134.5M | 0.03% | +31,454+2.3% | Added |
| Reinhart Partners, Inc. | 1,205,940 | $117.7M | 4.29% | −160,933−11.8% | Reduced |
| Silvercrest Asset Management Group LLC | 1,063,035 | $103.8M | 0.74% | +89,147+9.2% | Added |
| Macquarie Group Ltd | 1,057,990 | $103.3M | 0.13% | +75,045+7.6% | Added |
| Price T Rowe Associates Inc | 1,003,754 | $98.0M | 0.01% | −100,283−9.1% | Reduced |
| Wellington Management Group LLP | 909,101 | $88.7M | 0.02% | +685,290+306.2% | Added |
| Northern Trust Corp | 908,165 | $88.6M | 0.01% | −8,219−0.9% | Reduced |
| JPMorgan Chase & Co | 878,861 | $85.8M | 0.01% | +315,517+56.0% | Added |
| Portolan Capital Management, LLC | 867,309 | $84.6M | 6.43% | +54,679+6.7% | Added |
| Charles Schwab Investment Management Inc | 816,106 | $79.7M | 0.01% | +1,896+0.2% | Added |
| American Century Companies Inc | 780,477 | $76.2M | 0.05% | +110,191+16.4% | Added |
| Hood River Capital Management LLC | 740,153 | $72.2M | 1.23% | −18,544−2.4% | Reduced |
| Morgan Stanley | 709,100 | $69.2M | 0.00% | −275,932−28.0% | Reduced |
| Bank of America Corp | 689,183 | $67.3M | 0.01% | +155,400+29.1% | Added |
| TD Asset Management Inc | 682,614 | $66.6M | 0.06% | +622,100+1,028.0% | Added |
| Keybank National Association | 576,835 | $56.3M | 0.23% | +269,146+87.5% | Added |
| Nuveen, LLC | 573,167 | $55.9M | 0.02% | +573,167 | New |
| Bank of New York Mellon Corp | 544,750 | $53.2M | 0.01% | +1,651+0.3% | Added |
| Norges Bank | 524,941 | $51.2M | 0.01% | +232,195+79.3% | Added |
| Private Capital Management, LLC | 524,450 | $51.1M | 5.70% | +24,157+4.8% | Added |
| Mackenzie Financial Corp | 497,437 | $48.5M | 0.07% | +280,381+129.2% | Added |
| BNP Paribas Arbitrage, SA | 458,617 | $44.8M | 0.03% | +418,515+1,043.6% | Added |
| Boston Partners | 441,581 | $43.2M | 0.05% | +40,784+10.2% | Added |
| Artisan Partners Limited Partnership | 421,538 | $41.1M | 0.07% | +84,304+25.0% | Added |
| Goldman Sachs Group Inc | 404,957 | $39.5M | 0.01% | −85,411−17.4% | Reduced |
| Raymond James Financial Inc | 376,366 | $36.7M | 0.01% | −28,095−6.9% | Reduced |
| LSV Asset Management | 370,600 | $36.2M | 0.09% | −99,100−21.1% | Reduced |
| Lazard Asset Management LLC | 364,565 | $35.6M | 0.05% | +120,748+49.5% | Added |
| Epoch Investment Partners, Inc. | 364,219 | $35.5M | 0.18% | +364,219 | New |
| William Blair Investment Management, LLC | 363,767 | $35.5M | 0.10% | −16,557−4.4% | Reduced |
| Franklin Resources Inc | 355,191 | $34.7M | 0.01% | +1,400+0.4% | Added |
| Assenagon Asset Management S.A. | 336,237 | $32.8M | 0.06% | +310,301+1,196.4% | Added |
| Federated Hermes, Inc. | 312,161 | $30.5M | 0.07% | −3,557−1.1% | Reduced |
| Massachusetts Financial Services Co | 307,006 | $30.0M | 0.01% | −16,894−5.2% | Reduced |
| Comerica Bank | 304,160 | $29.7M | 0.12% | +38,974+14.7% | Added |
| Bridgewater Associates, LP | 303,152 | $29.6M | 0.14% | +193,474+176.4% | Added |
| Loomis Sayles & Co L P | 283,520 | $27.7M | 0.04% | −1,246−0.4% | Reduced |
| Voya Investment Management LLC | 280,474 | $27.4M | 0.03% | +219,883+362.9% | Added |
| Deutsche Bank AG | 274,038 | $26.7M | 0.01% | −960.0% | Reduced |
| Royal Bank of Canada | 272,081 | $26.6M | 0.01% | +3,224+1.2% | Added |
| Principal Financial Group Inc | 258,495 | $25.2M | 0.01% | +74,149+40.2% | Added |
| Deerfield Management Company, L.P. (Series C) | 240,218 | $23.4M | 0.46% | 00.0% | Unchanged |
| Nitorum Capital, L.P. | 238,326 | $23.3M | 3.27% | +238,326 | New |
| UBS Group AG | 238,205 | $23.2M | 0.01% | −251,938−51.4% | Reduced |
| GMT Capital Corp | 236,900 | $23.1M | 1.23% | −220,600−48.2% | Reduced |
| MPM Oncology Impact Management LP | 232,387 | $22.7M | 3.90% | −3,826−1.6% | Reduced |
| Clearbridge Investments, LLC | 221,603 | $21.6M | 0.02% | −147,548−40.0% | Reduced |
| New York State Common Retirement Fund | 220,561 | $21.5M | 0.03% | +23,429+11.9% | Added |
| Ameriprise Financial Inc | 220,354 | $21.5M | 0.01% | −262,853−54.4% | Reduced |
| Rhumbline Advisers | 216,296 | $21.1M | 0.02% | +3,623+1.7% | Added |
| Frontier Capital Management Co LLC | 207,453 | $20.2M | 0.22% | +70,046+51.0% | Added |
| Allspring Global Investments Holdings, LLC | 192,686 | $18.9M | 0.03% | +20,104+11.6% | Added |
| Retirement Systems of Alabama | 193,185 | $18.9M | 0.07% | +840.0% | Added |
| Carmignac Gestion | 190,500 | $18.6M | 0.31% | −42,200−18.1% | Reduced |
| Amundi | 184,790 | $18.0M | 0.01% | +7,838+4.4% | Added |
| UBS Asset Management Americas Inc | 182,967 | $17.9M | 0.00% | −8,739−4.6% | Reduced |
| Alliancebernstein L.P. | 177,850 | $17.4M | 0.01% | +34,397+24.0% | Added |
| Man Group plc | 172,576 | $16.8M | 0.05% | −26,728−13.4% | Reduced |
| Citadel Advisors LLC | 163,947 | $16.0M | 0.02% | +14,537+9.7% | Added |
| Twinbeech Capital LP | 158,952 | $15.5M | 0.28% | +158,952 | New |
| Harbor Capital Advisors, Inc. | 152,317 | $14.9M | 0.68% | +6,938+4.8% | Added |
| Legal & General Group Plc | 150,862 | $14.7M | 0.00% | −688−0.5% | Reduced |
| Barclays PLC | 147,741 | $14.4M | 0.01% | −12,578−7.8% | Reduced |
| Penn Capital Management Co Inc | 146,903 | $14.4M | 1.40% | +15,109+11.5% | Added |
| Wells Fargo & Company | 144,674 | $14.1M | 0.00% | −135,267−48.3% | Reduced |
| Canada Pension Plan Investment Board | 143,700 | $14.0M | 0.01% | −23,400−14.0% | Reduced |
| Fisher Asset Management, LLC | 142,548 | $13.9M | 0.01% | −10,902−7.1% | Reduced |
| Thompson Siegel & Walmsley LLC | 137,022 | $13.4M | 0.23% | −20,942−13.3% | Reduced |
| Resolute Capital Asset Partners LLC | 136,900 | $13.4M | 7.52% | +15,888+13.1% | Added |
| SEI Investments Co | 135,690 | $13.2M | 0.02% | −14,913−9.9% | Reduced |
| State of Wisconsin Investment Board | 135,206 | $13.2M | 0.03% | +7,575+5.9% | Added |
| Swiss National Bank | 134,754 | $13.2M | 0.01% | −1,900−1.4% | Reduced |
| Driehaus Capital Management LLC | 126,909 | $12.4M | 0.12% | −243,752−65.8% | Reduced |
| WCM Investment Management, LLC | 127,150 | $12.2M | 0.03% | −427−0.3% | Reduced |
| Envestnet Asset Management Inc | 124,186 | $12.1M | 0.00% | +6,659+5.7% | Added |
| Victory Capital Management Inc | 123,067 | $12.0M | 0.01% | +35,937+41.2% | Added |
| California Public Employees Retirement System | 119,560 | $11.7M | 0.01% | −1,975−1.6% | Reduced |
| Corebridge Financial, Inc. | 110,064 | $10.7M | 0.06% | −2,362−2.1% | Reduced |
| Neuberger Berman Group LLC | 103,562 | $10.1M | 0.01% | +90,574+697.4% | Added |
| Candriam Luxembourg S.C.A. | 103,346 | $10.1M | 0.06% | −10,261−9.0% | Reduced |
| Assetmark, Inc | 101,431 | $9.90M | 0.03% | +32,372+46.9% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 101,033 | $9.86M | 0.02% | −45,186−30.9% | Reduced |
| Select Equity Group, L.P. | 100,843 | $9.84M | 0.04% | +90,751+899.2% | Added |
| Sarissa Capital Management LP | 100,000 | $9.76M | 6.31% | +37,000+58.7% | Added |
| Marshall Wace, LLP | 96,348 | $9.40M | 0.01% | −1,323−1.4% | Reduced |
| Millennium Management LLC | 95,620 | $9.33M | 0.01% | +90,791+1,880.1% | Added |
| Eagle Global Advisors LLC | 95,180 | $9.29M | 0.38% | +95,180 | New |
| Manufacturers Life Insurance Company, The | 94,292 | $9.20M | 0.01% | −6,019−6.0% | Reduced |
| Peregrine Capital Management LLC | 94,198 | $9.19M | 0.31% | −5,148−5.2% | Reduced |
| Susquehanna International Group, LLP | 91,018 | $8.88M | 0.01% | +39,057+75.2% | Added |