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, Q3 2025
Institutional positions in Lantheus Holdings, Inc. as of Sep 30, 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
- 420
- −51 vs. Q2 2025
- Shares held
- 71.3M
- −9.34M (−11.6%) vs. Q2 2025
- Total value
- $3.66B
- −$2.94B (−44.6%) vs. Q2 2025
- New holders
- 76
- 103 more added
- Sold out
- 127
- 188 more reduced
6 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding Lantheus Holdings, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 59,831 | $3.07M | 0.00% | +59,831 | New |
| Amundi | 56,944 | $3.00M | 0.00% | −122,021−68.2% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 58,272 | $2.99M | 0.00% | −30,887−34.6% | Reduced |
| SkyOak Wealth, LLC | 58,249 | $2.99M | 0.56% | +13,027+28.8% | Added |
| Stifel Financial Corp | 57,076 | $2.93M | 0.00% | +18,299+47.2% | Added |
| Mutual of America Capital Management LLC | 56,154 | $2.88M | 0.03% | −21,576−27.8% | Reduced |
| Commonwealth Equity Services, LLC | 54,512 | $2.80M | 0.00% | +4,247+8.4% | Added |
| Gabelli Funds LLC | 54,100 | $2.77M | 0.02% | −1,400−2.5% | Reduced |
| HRT Financial LP | 53,778 | $2.76M | 0.01% | +53,778 | New |
| Great West Life Assurance Co | 53,147 | $2.69M | 0.00% | +36+0.1% | Added |
| Candriam Luxembourg S.C.A. | 51,531 | $2.64M | 0.01% | −3,254−5.9% | Reduced |
| S&T Bank | 50,811 | $2.61M | 0.73% | −6,734−11.7% | Reduced |
| Tang Capital Management LLC | 50,000 | $2.56M | 0.10% | 00.0% | Unchanged |
| Nordea Investment Management AB | 49,346 | $2.49M | 0.00% | +1,271+2.6% | Added |
| Trexquant Investment LP | 48,272 | $2.48M | 0.03% | +48,272 | New |
| Voya Investment Management LLC | 46,956 | $2.41M | 0.00% | −24,563−34.3% | Reduced |
| Ensign Peak Advisors, Inc | 46,062 | $2.36M | 0.00% | −22,415−32.7% | Reduced |
| Vident Advisory, LLC | 44,533 | $2.28M | 0.02% | −25,042−36.0% | Reduced |
| Rice Hall James & Associates, LLC | 44,116 | $2.26M | 0.12% | −517−1.2% | Reduced |
| Allianz Asset Management GmbH | 43,995 | $2.26M | 0.00% | −6,981−13.7% | Reduced |
| Campbell & CO Investment Adviser LLC | 42,587 | $2.18M | 0.17% | +42,587 | New |
| Woodline Partners LP | 42,382 | $2.17M | 0.01% | −46,015−52.1% | Reduced |
| Susquehanna International Group, LLP | 42,364 | $2.17M | 0.00% | −54,296−56.2% | Reduced |
| Canada Pension Plan Investment Board | 42,200 | $2.16M | 0.00% | −34,300−44.8% | Reduced |
| Clark Estates Inc | 42,000 | $2.15M | 0.49% | +42,000 | New |
| State of Tennessee, Treasury Department | 41,428 | $2.12M | 0.01% | +8,039+24.1% | Added |
| Gotham Asset Management, LLC | 39,938 | $2.05M | 0.01% | +29,071+267.5% | Added |
| Brevan Howard Capital Management LP | 39,747 | $2.04M | 0.03% | +33,084+496.5% | Added |
| IMC-Chicago, LLC | 39,301 | $2.02M | 0.04% | +39,301 | New |
| Quantbot Technologies LP | 36,014 | $1.85M | 0.05% | +36,014 | New |
| State of New Jersey Common Pension Fund D | 35,954 | $1.84M | 0.01% | +10,757+42.7% | Added |
| Campbell Newman Asset Management Inc | 35,925 | $1.84M | 0.13% | +154+0.4% | Added |
| SEI Investments Co | 35,853 | $1.84M | 0.00% | −58,030−61.8% | Reduced |
| Marshall Wace, LLP | 34,772 | $1.78M | 0.00% | −148,570−81.0% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 32,974 | $1.69M | 0.00% | −4,639−12.3% | Reduced |
| Great Lakes Advisors, LLC | 32,535 | $1.67M | 0.01% | −9,934−23.4% | Reduced |
| Univest Financial Corp | 31,024 | $1.59M | 0.09% | +9,781+46.0% | Added |
| Harbor Capital Advisors, Inc. | 30,740 | $1.58M | 0.12% | −159,268−83.8% | Reduced |
| Amalgamated Bank | 29,843 | $1.53M | 0.01% | −569−1.9% | Reduced |
| Silverberg Bernstein Capital Management LLC | 29,379 | $1.51M | 0.91% | +2,200+8.1% | Added |
| RE Advisers Corp | 29,300 | $1.50M | 0.04% | −28,900−49.7% | Reduced |
| E. Ohman J:or Asset Management AB | 29,238 | $1.50M | 0.04% | +10,506+56.1% | Added |
| Balyasny Asset Management LLC | 28,624 | $1.47M | 0.00% | +21,021+276.5% | Added |
| Oppenheimer Asset Management Inc. | 27,921 | $1.43M | 0.02% | +5,042+22.0% | Added |
| Janney Montgomery Scott LLC | 27,889 | $1.43M | 0.00% | −3,499−11.1% | Reduced |
| Cetera Investment Advisers | 27,811 | $1.43M | 0.00% | −6,132−18.1% | Reduced |
| 1492 Capital Management LLC | 27,735 | $1.42M | 0.58% | −34,557−55.5% | Reduced |
| Creative Planning | 27,725 | $1.42M | 0.00% | +4,698+20.4% | Added |
| Expect Equity LLC | 27,224 | $1.40M | 1.36% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 26,023 | $1.33M | 0.01% | 00.0% | Unchanged |
| Toroso Investments, LLC | 25,975 | $1.33M | 0.01% | +9,494+57.6% | Added |
| Isthmus Partners, LLC | 24,140 | $1.24M | 0.27% | +24,140 | New |
| Captrust Financial Advisors | 23,219 | $1.19M | 0.00% | −3,129−11.9% | Reduced |
| Linden Thomas Advisory Services, LLC | 22,162 | $1.14M | 0.12% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 21,987 | $1.13M | 0.01% | −1,907−8.0% | Reduced |
| Omers Administration Corp | 21,716 | $1.11M | 0.01% | 00.0% | Unchanged |
| Virtu Financial LLC | 21,519 | $1.10M | 0.06% | +21,519 | New |
| Ashton Thomas Private Wealth, LLC | 21,312 | $1.09M | 0.03% | +8,632+68.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 21,235 | $1.09M | 0.00% | −29,017−57.7% | Reduced |
| Crescent Grove Advisors, LLC | 21,073 | $1.08M | 0.10% | 00.0% | Unchanged |
| South Dakota Investment Council | 20,959 | $1.07M | 0.02% | −1,500−6.7% | Reduced |
| Prudential PLC | 20,922 | $1.07M | 0.01% | +4,598+28.2% | Added |
| Waterfront Wealth Inc. | 18,518 | $1.06M | 0.22% | +18,518 | New |
| Arizona State Retirement System | 20,450 | $1.05M | 0.01% | +487+2.4% | Added |
| Teachers Retirement System of the State of Kentucky | 20,321 | $1.04M | 0.01% | −19,494−49.0% | Reduced |
| Chase Investment Counsel Corp | 20,000 | $1.02M | 0.30% | 00.0% | Unchanged |
| Citigroup Inc | 19,978 | $1.02M | 0.00% | −37,188−65.1% | Reduced |
| Moore Capital Management, LP | 19,944 | $1.02M | 0.02% | +19,944 | New |
| Liberty One Investment Management, LLC | 19,713 | $1.01M | 0.06% | +9,079+85.4% | Added |
| Hancock Whitney Corp | 19,409 | $995.5K | 0.02% | −10−0.1% | Reduced |
| Oak Ridge Investments LLC | 19,192 | $984.4K | 0.06% | −383−2.0% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 19,052 | $977.2K | 0.01% | +3,778+24.7% | Added |
| Louisiana State Employees Retirement System | 18,900 | $969.4K | 0.02% | −600−3.1% | Reduced |
| Ameritas Investment Partners, Inc. | 18,445 | $946.0K | 0.03% | −1,881−9.3% | Reduced |
| Handelsbanken Fonder AB | 18,400 | $944.0K | 0.00% | 00.0% | Unchanged |
| Elo Mutual Pension Insurance Co | 18,370 | $942.2K | 0.02% | +18,370 | New |
| Comerica Bank | 18,289 | $938.0K | 0.00% | −268,105−93.6% | Reduced |
| Tealwood Asset Management Inc | 18,142 | $931.0K | 0.38% | +3,503+23.9% | Added |
| Vestcor Inc | 18,039 | $925.0K | 0.03% | −1,528−7.8% | Reduced |
| Portland Investment Counsel Inc. | 18,000 | $923.2K | 0.25% | +5,000+38.5% | Added |
| State Board of Administration of Florida Retirement System | 17,603 | $902.9K | 0.00% | −55−0.3% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 17,451 | $895.1K | 0.00% | −325−1.8% | Reduced |
| First Trust Advisors LP | 17,106 | $877.4K | 0.00% | −52,699−75.5% | Reduced |
| Wolverine Trading, LLC | 17,328 | $877.1K | 0.02% | +7,969+85.1% | Added |
| American Assets Inc | 17,000 | $871.9K | 0.28% | +17,000 | New |
| Heron Bay Capital Management | 16,792 | $861.3K | 0.16% | +16,792 | New |
| Moody National Bank Trust Division | 16,716 | $857.4K | 0.07% | +1,621+10.7% | Added |
| Aurora Investment Counsel | 16,378 | $840.0K | 0.44% | −2,011−10.9% | Reduced |
| State of Michigan Retirement System | 16,200 | $830.9K | 0.00% | −400−2.4% | Reduced |
| Bank of Montreal | 16,118 | $826.7K | 0.00% | +5,644+53.9% | Added |
| Pathstone Holdings, LLC | 16,023 | $821.8K | 0.00% | −7,957−33.2% | Reduced |
| Exchange Traded Concepts, LLC | 15,994 | $820.3K | 0.01% | +7,943+98.7% | Added |
| Scientech Research LLC | 15,840 | $812.4K | 0.28% | +15,840 | New |
| Natixis Advisors, L.P. | 15,805 | $810.0K | 0.00% | −8,530−35.1% | Reduced |
| Thrivent Financial for Lutherans | 15,621 | $801.0K | 0.00% | −669−4.1% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 15,416 | $789.3K | 0.01% | −2,978−16.2% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 15,155 | $777.3K | 0.01% | −292−1.9% | Reduced |
| New Age Alpha Advisors, LLC | 14,987 | $768.7K | 0.03% | −380−2.5% | Reduced |
| Milestone Asset Management, LLC | 14,860 | $762.2K | 0.14% | +14,860 | New |
| ProShare Advisors LLC | 14,556 | $746.6K | 0.00% | −2,357−13.9% | Reduced |