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, Q2 2025
Institutional positions in Lantheus Holdings, Inc. as of Jun 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
- 477
- −44 vs. Q1 2025
- Shares held
- 81.0M
- +3.34M (+4.3%) vs. Q1 2025
- Total value
- $6.63B
- −$941.8M (−12.4%) vs. Q1 2025
- New holders
- 46
- 197 more added
- Sold out
- 90
- 174 more reduced
5 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Lantheus Holdings, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Quadrant Capital Group LLC | 6,718 | $549.9K | 0.02% | −617−8.4% | Reduced |
| Henshaw Capital LLC | 6,735 | $551.3K | 0.02% | 00.0% | Unchanged |
| Legato Capital Management LLC | 6,890 | $564.0K | 0.07% | −3,065−30.8% | Reduced |
| Standard Life Aberdeen plc | 7,086 | $580.1K | 0.00% | −330−4.4% | Reduced |
| Empirical Asset Management, LLC | 7,116 | $582.5K | 0.18% | +1,611+29.3% | Added |
| Public Employees Retirement Association of Colorado | 7,202 | $590.0K | 0.00% | −325−4.3% | Reduced |
| JustInvest LLC | 7,368 | $603.1K | 0.01% | −880−10.7% | Reduced |
| Sanctuary Advisors, LLC | 7,382 | $604.3K | 0.00% | +1,959+36.1% | Added |
| Balyasny Asset Management LLC | 7,603 | $622.4K | 0.00% | −872−10.3% | Reduced |
| Legacy Wealth Asset Management, LLC | 7,750 | $634.4K | 0.16% | +136+1.8% | Added |
| State of Alaska, Department of Revenue | 7,782 | $637.0K | 0.01% | −360−4.4% | Reduced |
| MML Investors Services, LLC | 7,778 | $637.0K | 0.00% | +1,469+23.3% | Added |
| Martingale Asset Management L P | 7,928 | $649.0K | 0.02% | −10,852−57.8% | Reduced |
| Fox Run Management, L.L.C. | 7,986 | $653.7K | 0.11% | +7,986 | New |
| Exchange Traded Concepts, LLC | 8,051 | $659.1K | 0.01% | +152+1.9% | Added |
| Diker Management LLC | 8,222 | $673.1K | 0.63% | 00.0% | Unchanged |
| CIBC World Markets Corp | 8,319 | $681.0K | 0.00% | −6,961−45.6% | Reduced |
| HSBC Holdings PLC | 8,436 | $692.8K | 0.00% | +6,005+247.0% | Added |
| Walleye Capital LLC | 8,525 | $697.9K | 0.01% | +2,718+46.8% | Added |
| SG Americas Securities, LLC | 8,581 | $702.0K | 0.00% | +4,508+110.7% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 9,098 | $744.8K | 0.00% | +821+9.9% | Added |
| Premier Fund Managers Ltd | 9,308 | $759.0K | 0.03% | −1,702−15.5% | Reduced |
| Wolverine Trading, LLC | 9,359 | $762.7K | 0.02% | +2,086+28.7% | Added |
| Cerity Partners LLC | 9,432 | $772.1K | 0.00% | −2,277−19.4% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 9,500 | $777.3K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 9,577 | $784.0K | 0.03% | +4,584+91.8% | Added |
| Xponance, Inc. | 9,676 | $792.1K | 0.01% | −255−2.6% | Reduced |
| Guggenheim Capital LLC | 9,868 | $807.8K | 0.01% | −7−0.1% | Reduced |
| Brinker Capital Investments, LLC | 10,010 | $819.4K | 0.01% | +377+3.9% | Added |
| Prudential Financial Inc | 10,471 | $825.3K | 0.00% | +3,460+49.4% | Added |
| Peterson Wealth Services | 10,229 | $837.3K | 0.23% | −8−0.1% | Reduced |
| Bank of Montreal | 10,474 | $857.4K | 0.00% | −9,959−48.7% | Reduced |
| Pictet Asset Management Holding SA | 10,487 | $858.2K | 0.00% | −391−3.6% | Reduced |
| DekaBank Deutsche Girozentrale | 10,551 | $866.0K | 0.00% | +746+7.6% | Added |
| Liberty One Investment Management, LLC | 10,634 | $870.5K | 0.09% | +687+6.9% | Added |
| Simplex Trading, LLC | 10,708 | $876.0K | 0.02% | +10,708 | New |
| Cresset Asset Management, LLC | 10,755 | $880.4K | 0.00% | −18,049−62.7% | Reduced |
| Gotham Asset Management, LLC | 10,867 | $889.6K | 0.01% | −913−7.8% | Reduced |
| The PNC Financial Services Group, Inc. | 11,002 | $900.6K | 0.00% | −811−6.9% | Reduced |
| Trueblood Wealth Management, LLC | 11,043 | $904.0K | 0.38% | +6+0.1% | Added |
| Jain Global LLC | 11,358 | $929.8K | 0.01% | +11,358 | New |
| Los Angeles Capital Management LLC | 11,892 | $973.5K | 0.00% | +4,607+63.2% | Added |
| Mirae Asset Global Investments Co., Ltd. | 12,075 | $988.5K | 0.00% | −9−0.1% | Reduced |
| Tower Research Capital LLC (TRC) | 12,114 | $991.7K | 0.03% | +9,300+330.5% | Added |
| GAM Holding AG | 12,423 | $1.02M | 0.07% | +4,541+57.6% | Added |
| Martin Capital Advisors, LLP | 12,573 | $1.03M | 0.67% | +550+4.6% | Added |
| AXA S.A. | 12,614 | $1.03M | 0.00% | +790+6.7% | Added |
| Ashton Thomas Private Wealth, LLC | 12,680 | $1.04M | 0.04% | +5,506+76.7% | Added |
| Portland Investment Counsel Inc. | 13,000 | $1.06M | 0.31% | 00.0% | Unchanged |
| TownSquare Capital, LLC | 13,232 | $1.08M | 0.11% | −2,217−14.4% | Reduced |
| Logan Capital Management Inc | 13,330 | $1.09M | 0.05% | −12,989−49.4% | Reduced |
| Equitable Trust Co | 13,355 | $1.09M | 0.05% | +2,360+21.5% | Added |
| Citizens National Bank Trust Department | 14,038 | $1.15M | 0.23% | −196−1.4% | Reduced |
| New Mexico Educational Retirement Board | 14,100 | $1.15M | 0.04% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 14,159 | $1.16M | 0.02% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 14,221 | $1.16M | 0.05% | +14,221 | New |
| Riverwater Partners LLC | 14,326 | $1.17M | 0.55% | −42−0.3% | Reduced |
| Winton Group Ltd | 14,448 | $1.18M | 0.06% | +14,448 | New |
| Tealwood Asset Management Inc | 14,639 | $1.20M | 0.53% | +3,920+36.6% | Added |
| Moody National Bank Trust Division | 15,095 | $1.24M | 0.11% | +185+1.2% | Added |
| Police & Firemen's Retirement System of New Jersey | 15,274 | $1.25M | 0.01% | +432+2.9% | Added |
| Shaker Investments LLC | 15,327 | $1.25M | 0.51% | −883−5.4% | Reduced |
| New Age Alpha Advisors, LLC | 15,367 | $1.26M | 0.06% | +1,262+8.9% | Added |
| Northwestern Mutual Investment Management Company, LLC | 15,447 | $1.26M | 0.02% | −12−0.1% | Reduced |
| Thrivent Financial for Lutherans | 16,290 | $1.33M | 0.00% | −11−0.1% | Reduced |
| Prudential PLC | 16,324 | $1.34M | 0.01% | −20,593−55.8% | Reduced |
| Toroso Investments, LLC | 16,481 | $1.35M | 0.01% | +558+3.5% | Added |
| Danske Bank A/S | 16,520 | $1.35M | 0.00% | −8,216−33.2% | Reduced |
| State of Michigan Retirement System | 16,600 | $1.36M | 0.01% | 00.0% | Unchanged |
| ProShare Advisors LLC | 16,913 | $1.38M | 0.00% | −958−5.4% | Reduced |
| Sirios Capital Management L P | 16,954 | $1.39M | 0.20% | −233−1.4% | Reduced |
| Fred Alger Management, LLC | 19,726 | $1.40M | 0.01% | +19,726 | New |
| Polar Asset Management Partners Inc. | 17,399 | $1.42M | 0.04% | −17,269−49.8% | Reduced |
| State Board of Administration of Florida Retirement System | 17,658 | $1.45M | 0.00% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 17,776 | $1.46M | 0.01% | +1,156+7.0% | Added |
| Aurora Investment Counsel | 18,389 | $1.51M | 0.79% | +47+0.3% | Added |
| Handelsbanken Fonder AB | 18,400 | $1.51M | 0.01% | −1,000−5.2% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 18,394 | $1.51M | 0.01% | +9,092+97.7% | Added |
| E. Ohman J:or Asset Management AB | 18,732 | $1.53M | 0.04% | −5,002−21.1% | Reduced |
| Peak Retirement Planning, Inc. | 18,874 | $1.55M | 0.62% | +6,991+58.8% | Added |
| Ontario Teachers Pension Plan Board | 18,910 | $1.55M | 0.03% | +1,151+6.5% | Added |
| Torray LLC | 19,061 | $1.56M | 0.23% | −38−0.2% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 19,367 | $1.59M | 0.02% | 00.0% | Unchanged |
| Hancock Whitney Corp | 19,419 | $1.59M | 0.03% | +317+1.7% | Added |
| Louisiana State Employees Retirement System | 19,500 | $1.60M | 0.03% | 00.0% | Unchanged |
| Vestcor Inc | 19,567 | $1.60M | 0.05% | +12,914+194.1% | Added |
| Oak Ridge Investments LLC | 19,575 | $1.60M | 0.11% | −1,029−5.0% | Reduced |
| Dana Investment Advisors, Inc. | 19,919 | $1.63M | 0.05% | +939+4.9% | Added |
| Arizona State Retirement System | 19,963 | $1.63M | 0.01% | +48+0.2% | Added |
| Chase Investment Counsel Corp | 20,000 | $1.64M | 0.52% | 00.0% | Unchanged |
| AQR Capital Management LLC | 20,285 | $1.65M | 0.00% | −53,895−72.7% | Reduced |
| Ameritas Investment Partners, Inc. | 20,326 | $1.66M | 0.05% | −398−1.9% | Reduced |
| Change Path, LLC | 20,396 | $1.67M | 0.04% | +4,316+26.8% | Added |
| Crescent Grove Advisors, LLC | 21,073 | $1.73M | 0.17% | −1,300−5.8% | Reduced |
| Univest Financial Corp | 21,243 | $1.74M | 0.10% | −3,639−14.6% | Reduced |
| Omers Administration Corp | 21,716 | $1.78M | 0.01% | +5,400+33.1% | Added |
| Teacher Retirement System of Texas | 21,736 | $1.78M | 0.01% | −2,716−11.1% | Reduced |
| Virginia Retirement Systems Et Al | 22,133 | $1.81M | 0.01% | +300+1.4% | Added |
| Linden Thomas Advisory Services, LLC | 22,162 | $1.81M | 0.20% | −407−1.8% | Reduced |
| South Dakota Investment Council | 22,459 | $1.84M | 0.04% | −3,695−14.1% | Reduced |