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 |
|---|---|---|---|---|---|
| Keybank National Association | 576,835 | $56.3M | 0.23% | +269,146+87.5% | Added |
| TD Asset Management Inc | 682,614 | $66.6M | 0.06% | +622,100+1,028.0% | Added |
| Bank of America Corp | 689,183 | $67.3M | 0.01% | +155,400+29.1% | Added |
| Morgan Stanley | 709,100 | $69.2M | 0.00% | −275,932−28.0% | Reduced |
| Hood River Capital Management LLC | 740,153 | $72.2M | 1.23% | −18,544−2.4% | Reduced |
| American Century Companies Inc | 780,477 | $76.2M | 0.05% | +110,191+16.4% | Added |
| Charles Schwab Investment Management Inc | 816,106 | $79.7M | 0.01% | +1,896+0.2% | Added |
| Portolan Capital Management, LLC | 867,309 | $84.6M | 6.43% | +54,679+6.7% | Added |
| JPMorgan Chase & Co | 878,861 | $85.8M | 0.01% | +315,517+56.0% | Added |
| Northern Trust Corp | 908,165 | $88.6M | 0.01% | −8,219−0.9% | Reduced |
| Wellington Management Group LLP | 909,101 | $88.7M | 0.02% | +685,290+306.2% | Added |
| Price T Rowe Associates Inc | 1,003,754 | $98.0M | 0.01% | −100,283−9.1% | Reduced |
| Macquarie Group Ltd | 1,057,990 | $103.3M | 0.13% | +75,045+7.6% | Added |
| Silvercrest Asset Management Group LLC | 1,063,035 | $103.8M | 0.74% | +89,147+9.2% | Added |
| Reinhart Partners, Inc. | 1,205,940 | $117.7M | 4.29% | −160,933−11.8% | Reduced |
| Dimensional Fund Advisors LP | 1,378,536 | $134.5M | 0.03% | +31,454+2.3% | Added |
| T. Rowe Price Investment Management, Inc. | 1,412,421 | $137.9M | 0.09% | −96,911−6.4% | Reduced |
| Westfield Capital Management Co LP | 1,589,145 | $155.1M | 0.75% | +34,052+2.2% | Added |
| Geode Capital Management, LLC | 1,777,467 | $173.5M | 0.01% | +94,574+5.6% | Added |
| Invesco Ltd. | 1,970,603 | $192.3M | 0.04% | +95,483+5.1% | Added |
| State Street Corp | 2,635,497 | $257.2M | 0.01% | −4,256−0.2% | Reduced |
| FMR LLC | 2,639,995 | $257.7M | 0.02% | +136,450+5.5% | Added |
| Farallon Capital Management, L.L.C. | 6,023,227 | $587.9M | 3.17% | +707,000+13.3% | Added |
| Janus Henderson Group PLC | 6,514,452 | $626.4M | 0.34% | +315,763+5.1% | Added |
| Vanguard Group Inc | 7,000,689 | $683.3M | 0.01% | −242,573−3.3% | Reduced |
| BlackRock, Inc. | 8,754,533 | $854.4M | 0.02% | +139,544+1.6% | Added |
| Proequities, Inc. | 0 | $0 | 0.00% | −729−100.0% | Sold out |
| One Fin Capital Management LP | 0 | $0 | 0.00% | −120,000−100.0% | Sold out |
| Ashford Capital Management Inc | 0 | $0 | 0.00% | −94,180−100.0% | Sold out |
| Exor Capital LLP | 0 | $0 | 0.00% | −89,232−100.0% | Sold out |
| MinichMacGregor Wealth Management, LLC | 0 | $0 | 0.00% | −83,718−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −80,907−100.0% | Sold out |
| 22NW, LP | 0 | $0 | 0.00% | −34,562−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −26,900−100.0% | Sold out |
| Pinebridge Investments, L.P. | 0 | $0 | 0.00% | −21,748−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −20,927−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −17,617−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −16,358−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −14,597−100.0% | Sold out |
| Fieldview Capital Management, LLC | 0 | $0 | 0.00% | −11,635−100.0% | Sold out |
| JSF Financial, LLC | 0 | $0 | 0.00% | −9,993−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −9,208−100.0% | Sold out |
| Monimus Capital Management, LP | 0 | $0 | 0.00% | −7,296−100.0% | Sold out |
| Black Swift Group, LLC | 0 | $0 | 0.00% | −6,000−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −5,229−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −5,133−100.0% | Sold out |
| Prosperity Financial Group, Inc. | 0 | $0 | 0.00% | −4,712−100.0% | Sold out |
| Envestnet Portfolio Solutions, Inc. | 0 | $0 | 0.00% | −4,509−100.0% | Sold out |
| Savant Capital, LLC | 0 | $0 | 0.00% | −3,636−100.0% | Sold out |
| Andina Capital Management, LLC | 0 | $0 | 0.00% | −3,450−100.0% | Sold out |
| New Vernon Capital Holdings II LLC | 0 | $0 | 0.00% | −2,685−100.0% | Sold out |
| Stratos Wealth Partners, LTD. | 0 | $0 | 0.00% | −2,474−100.0% | Sold out |
| RiverPark Advisors, LLC | 0 | $0 | 0.00% | −3,975−100.0% | Sold out |
| Gilder Gagnon Howe & Co LLC | 0 | $0 | 0.00% | −2,356−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −2,344−100.0% | Sold out |
| Bleakley Financial Group, LLC | 0 | $0 | 0.00% | −2,237−100.0% | Sold out |
| Militia Capital Partners, LP | 0 | $0 | 0.00% | −482−100.0% | Sold out |
| Kestra Investment Management, LLC | 0 | $0 | 0.00% | −307−100.0% | Sold out |
| Caitlin John, LLC | 0 | $0 | 0.00% | −298−100.0% | Sold out |
| USA Financial Portformulas Corp | 0 | $0 | 0.00% | −206−100.0% | Sold out |
| City State Bank | 0 | $0 | 0.00% | −155−100.0% | Sold out |
| Coppell Advisory Solutions LLC | 0 | $0 | 0.00% | −152−100.0% | Sold out |
| Elequin Capital LP | 0 | $0 | 0.00% | −145−100.0% | Sold out |
| Asset Planning,Inc | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Arcadia Investment Management Corp | 0 | $0 | 0.00% | −79−100.0% | Sold out |
| Plato Investment Management Ltd | 0 | $0 | 0.00% | −31−100.0% | Sold out |
| Park Square Financial Group, LLC | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| Continuum Advisory, LLC | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Creekmur Asset Management LLC | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| Talon Private Wealth, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Swedbank AB | – | – | – | – | Not filed |
| Nuveen Asset Management, LLC | – | – | – | – | Not filed |
| Mesirow Institutional Investment Management, Inc. | – | – | – | – | Not filed |
| AlphaMark Advisors, LLC | – | – | – | – | Not filed |
| WR Wealth Planners, LLC | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| Legacy Investment Solutions, LLC | – | – | – | – | Not filed |