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 |
|---|---|---|---|---|---|
| Freestone Grove Partners LP | 14,438 | $740.5K | 0.01% | +14,438 | New |
| Entropy Technologies, LP | 14,189 | $727.8K | 0.05% | +14,189 | New |
| Virginia Retirement Systems Et Al | 14,133 | $724.9K | 0.00% | −8,000−36.1% | Reduced |
| New Mexico Educational Retirement Board | 14,100 | $723.0K | 0.02% | 00.0% | Unchanged |
| CSS LLC | 13,717 | $703.5K | 0.04% | +9,809+251.0% | Added |
| Oregon Public Employees Retirement Fund | 13,659 | $700.6K | 0.01% | −500−3.5% | Reduced |
| FORA Capital, LLC | 13,647 | $700.0K | 0.12% | +13,647 | New |
| Gallacher Capital Management LLC | 13,388 | $686.7K | 0.27% | +9,317+228.9% | Added |
| Martin Capital Advisors, LLP | 12,978 | $665.6K | 0.40% | +405+3.2% | Added |
| Teacher Retirement System of Texas | 12,958 | $664.6K | 0.00% | −8,778−40.4% | Reduced |
| Neuberger Berman Group LLC | 12,894 | $661.3K | 0.00% | −100,343−88.6% | Reduced |
| Equitable Trust Co | 12,865 | $659.8K | 0.03% | −490−3.7% | Reduced |
| Numerai GP LLC | 12,861 | $659.6K | 0.09% | +12,861 | New |
| GAM Holding AG | 12,213 | $626.4K | 0.04% | −210−1.7% | Reduced |
| Advisor Group Holdings, Inc. | 11,810 | $624.2K | 0.00% | −11,367−49.0% | Reduced |
| Two Sigma Advisers, LP | 11,800 | $605.2K | 0.00% | +11,800 | New |
| Logan Capital Management Inc | 11,228 | $575.9K | 0.02% | −2,102−15.8% | Reduced |
| XTX Topco Ltd | 11,188 | $573.8K | 0.03% | +1,611+16.8% | Added |
| Bayforest Capital Ltd | 11,152 | $572.0K | 0.27% | +8,041+258.5% | Added |
| Trueblood Wealth Management, LLC | 11,043 | $566.4K | 0.22% | 00.0% | Unchanged |
| Peterson Wealth Services | 13 | $562.1K | 0.14% | −10,216−99.9% | Reduced |
| TownSquare Capital, LLC | 10,425 | $534.7K | 0.08% | −2,807−21.2% | Reduced |
| Prudential Financial Inc | 10,386 | $532.7K | 0.00% | −85−0.8% | Reduced |
| Cresset Asset Management, LLC | 10,314 | $529.0K | 0.00% | −441−4.1% | Reduced |
| DekaBank Deutsche Girozentrale | 10,551 | $529.0K | 0.00% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 10,256 | $526.0K | 0.00% | +388+3.9% | Added |
| Headlands Technologies LLC | 10,007 | $513.3K | 0.04% | +10,007 | New |
| Pictet Asset Management Holding SA | 9,791 | $502.2K | 0.00% | −696−6.6% | Reduced |
| Xponance, Inc. | 9,635 | $494.2K | 0.00% | −41−0.4% | Reduced |
| First National Bank of Omaha | 9,299 | $476.9K | 0.03% | −18,189−66.2% | Reduced |
| Verdence Capital Advisors LLC | 8,145 | $473.5K | 0.03% | +2,376+41.2% | Added |
| Brinker Capital Investments, LLC | 9,095 | $466.5K | 0.00% | −915−9.1% | Reduced |
| Sirios Capital Management L P | 9,074 | $465.4K | 0.06% | −7,880−46.5% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 8,881 | $455.5K | 0.00% | −3,194−26.5% | Reduced |
| Aviva PLC | 8,859 | $454.4K | 0.00% | +2,844+47.3% | Added |
| Citizens National Bank Trust Department | 8,797 | $451.2K | 0.08% | −5,241−37.3% | Reduced |
| OP Asset Management Ltd | 8,541 | $438.1K | 0.01% | +5,171+153.4% | Added |
| HighTower Advisors, LLC | 8,348 | $428.2K | 0.00% | +3,924+88.7% | Added |
| Groupama Asset Managment | – | $423.2K | 0.01% | – | – |
| Diker Management LLC | 8,222 | $421.7K | 0.34% | 00.0% | Unchanged |
| Sanctuary Advisors, LLC | 8,039 | $412.3K | 0.00% | +657+8.9% | Added |
| Boothbay Fund Management, LLC | 7,940 | $407.2K | 0.01% | +7,940 | New |
| First National Advisers, LLC | 7,922 | $406.3K | 0.06% | −20,073−71.7% | Reduced |
| Twin Tree Management, LP | 7,902 | $405.3K | 0.02% | +7,902 | New |
| Legacy Wealth Asset Management, LLC | 7,627 | $391.2K | 0.10% | −123−1.6% | Reduced |
| Danske Bank A/S | 7,565 | $388.0K | 0.00% | −8,955−54.2% | Reduced |
| Steward Partners Investment Advisory, LLC | 7,410 | $380.1K | 0.00% | +3,590+94.0% | Added |
| MML Investors Services, LLC | 7,365 | $377.8K | 0.00% | −413−5.3% | Reduced |
| CIBC Bancorp USA Inc. | 7,271 | $372.9K | 0.00% | +7,271 | New |
| State of Alaska, Department of Revenue | 7,250 | $371.0K | 0.00% | −532−6.8% | Reduced |
| Public Employees Retirement Association of Colorado | 7,202 | $369.0K | 0.00% | 00.0% | Unchanged |
| Three Seasons Wealth, LLC | 6,808 | $349.2K | 0.03% | +6,808 | New |
| Premier Fund Managers Ltd | 6,861 | $347.0K | 0.01% | −2,447−26.3% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 6,755 | $346.5K | 0.00% | −2,343−25.8% | Reduced |
| Centaurus Financial, Inc. | 6,671 | $342.0K | 0.02% | +3,909+141.5% | Added |
| Squarepoint Ops LLC | 6,623 | $339.7K | 0.00% | +6,623 | New |
| Correct Capital Wealth Management | 6,595 | $338.3K | 0.06% | 00.0% | Unchanged |
| Massachusetts Financial Services Co | 6,586 | $337.8K | 0.00% | −513,622−98.7% | Reduced |
| Quadrant Capital Group LLC | 6,517 | $334.3K | 0.01% | −201−3.0% | Reduced |
| Nisa Investment Advisors, LLC | 6,500 | $333.4K | 0.00% | −48−0.7% | Reduced |
| Qsemble Capital Management, LP | 6,495 | $333.1K | 0.03% | +6,495 | New |
| JustInvest LLC | 6,481 | $332.4K | 0.00% | −887−12.0% | Reduced |
| Truist Financial Corp | 6,459 | $331.3K | 0.00% | −237−3.5% | Reduced |
| Dana Investment Advisors, Inc. | 6,044 | $310.0K | 0.01% | −13,875−69.7% | Reduced |
| Ulland Investment Advisors, LLC | 6,032 | $309.0K | 0.23% | +1,084+21.9% | Added |
| Henshaw Capital LLC | 6,006 | $308.0K | 0.01% | −729−10.8% | Reduced |
| Bokf, NA | 5,848 | $299.9K | 0.00% | +20+0.3% | Added |
| SG Americas Securities, LLC | 5,739 | $294.0K | 0.00% | −2,842−33.1% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 5,681 | $291.0K | 0.00% | +12+0.2% | Added |
| Pensionmark Financial Group, LLC | 5,464 | $280.2K | 0.01% | +5,464 | New |
| Edgestream Partners, L.P. | 5,396 | $276.8K | 0.01% | +5,396 | New |
| The PNC Financial Services Group, Inc. | 5,092 | $261.2K | 0.00% | −5,910−53.7% | Reduced |
| Securian Asset Management, Inc | 5,092 | $261.2K | 0.01% | −164−3.1% | Reduced |
| Fox Run Management, L.L.C. | 5,047 | $258.9K | 0.04% | −2,939−36.8% | Reduced |
| Cynosure Management, LLC | 4,989 | $255.9K | 0.03% | 00.0% | Unchanged |
| Axim Planning & Wealth | 4,855 | $249.0K | 0.20% | +4,855 | New |
| Federation des caisses Desjardins du Quebec | 4,653 | $238.7K | 0.00% | +4,558+4,797.9% | Added |
| Sterling Capital Management LLC | 4,617 | $236.8K | 0.00% | +20.0% | Added |
| Crossmark Global Holdings, Inc. | 4,614 | $236.7K | 0.00% | −96−2.0% | Reduced |
| Hilltop Holdings Inc. | 4,604 | $236.1K | 0.01% | +4,604 | New |
| Quantitative Investment Management, LLC | 4,612 | $236.0K | 0.03% | +4,612 | New |
| Blueshift Asset Management, LLC | 4,394 | $225.4K | 0.07% | +4,394 | New |
| ISAM Funds (UK) Ltd | 4,366 | $223.9K | 0.05% | +4,366 | New |
| First Manhattan Co | 4,324 | $221.8K | 0.00% | 00.0% | Unchanged |
| NorthCrest Asset Manangement, LLC | 4,069 | $210.9K | 0.01% | +4,069 | New |
| Baird Financial Group, Inc. | 4,065 | $208.5K | 0.00% | +1,350+49.7% | Added |
| Harbor Advisors LLC | 4,000 | $205.2K | 0.03% | 00.0% | Unchanged |
| Concurrent Investment Advisors, LLC | 3,936 | $201.9K | 0.00% | +366+10.3% | Added |
| 111 Capital | 3,913 | $200.7K | 0.04% | +3,913 | New |
| Swiss Life Asset Management Ltd | 3,907 | $200.4K | 0.00% | +3,907 | New |
| Corton Capital Inc. | 3,902 | $200.1K | 0.49% | +3,902 | New |
| STRS Ohio | 3,900 | $200.0K | 0.00% | −40,300−91.2% | Reduced |
| Tower Research Capital LLC (TRC) | 3,832 | $196.5K | 0.01% | −8,282−68.4% | Reduced |
| Jones Financial Companies LLLP | 3,794 | $192.0K | 0.00% | −642−14.5% | Reduced |
| Daiwa Securities Group Inc. | 3,371 | $173.0K | 0.00% | −25−0.7% | Reduced |
| New Vernon Capital Holdings II LLC | 2,871 | $147.3K | 0.07% | +2,871 | New |
| Centerpoint Advisors, LLC | 2,500 | $128.0K | 0.04% | 00.0% | Unchanged |
| IFP Advisors, Inc | 2,422 | $124.2K | 0.00% | +1,433+144.9% | Added |
| Advisory Services Network, LLC | 2,347 | $120.4K | 0.00% | +2,347 | New |
| Groupe la Francaise | 2,250 | $115.5K | 0.00% | 00.0% | Unchanged |