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 2026
Institutional positions in Lantheus Holdings, Inc. as of Mar 31, 2026. 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
- 408
- +23 vs. Q4 2025
- Shares held
- 72.7M
- +11.2M (+18.2%) vs. Q4 2025
- Total value
- $5.51B
- +$1.42B (+34.6%) vs. Q4 2025
- New holders
- 70
- 143 more added
- Sold out
- 47
- 132 more reduced
8 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Lantheus Holdings, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Equitable Trust Co | 9,420 | $714.5K | 0.03% | −3,445−26.8% | Reduced |
| Xponance, Inc. | 9,370 | $710.7K | 0.01% | +1,217+14.9% | Added |
| Advisor Group Holdings, Inc. | 9,204 | $698.0K | 0.00% | −113−1.2% | Reduced |
| Virginia Retirement Systems Et Al | 9,033 | $685.2K | 0.01% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 8,753 | $662.6K | 0.00% | −1,720−16.4% | Reduced |
| HighTower Advisors, LLC | 8,506 | $645.2K | 0.00% | −1,290−13.2% | Reduced |
| JustInvest LLC | 8,504 | $645.0K | 0.01% | +2,625+44.7% | Added |
| Neuberger Berman Group LLC | 8,341 | $632.7K | 0.00% | +596+7.7% | Added |
| Diker Management LLC | 8,222 | $623.6K | 0.56% | 00.0% | Unchanged |
| M&T Bank Corp | 8,082 | $613.4K | 0.00% | −24−0.3% | Reduced |
| Savant Capital, LLC | 7,960 | $603.8K | 0.00% | +2,520+46.3% | Added |
| Quadrant Capital Group LLC | 7,890 | $598.5K | 0.02% | +432+5.8% | Added |
| Easterly Investment Partners LLC | 7,955 | $595.3K | 0.05% | +7,955 | New |
| IMC-Chicago, LLC | 7,755 | $588.2K | 0.01% | −28,324−78.5% | Reduced |
| Pacer Advisors, Inc. | 7,704 | $584.0K | 0.00% | −247,589−97.0% | Reduced |
| Legacy Wealth Asset Management, LLC | 7,465 | $566.2K | 0.14% | +319+4.5% | Added |
| Public Employees Retirement Association of Colorado | 7,202 | $546.0K | 0.00% | 00.0% | Unchanged |
| Pavaki Capital Management LLC | 7,100 | $538.5K | 0.38% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 6,898 | $513.7K | 0.00% | +4,960+255.9% | Added |
| US Bancorp | 6,713 | $509.2K | 0.00% | +204+3.1% | Added |
| Inceptionr LLC | 6,695 | $507.8K | 0.12% | +3,557+113.4% | Added |
| Peterson Wealth Services | 6,684 | $507.0K | 0.13% | +6,479+3,160.5% | Added |
| Centaurus Financial, Inc. | 6,621 | $502.0K | 0.02% | −566−7.9% | Reduced |
| State of Alaska, Department of Revenue | 6,580 | $499.0K | 0.01% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 6,564 | $497.9K | 0.00% | +9+0.1% | Added |
| Bokf, NA | 6,544 | $496.4K | 0.01% | +2,121+48.0% | Added |
| XTX Topco Ltd | 6,470 | $490.8K | 0.01% | −11,970−64.9% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 6,204 | $470.6K | 0.00% | +267+4.5% | Added |
| Optimize Financial Inc | 6,108 | $463.3K | 0.23% | +6,108 | New |
| Tower Research Capital LLC (TRC) | 6,000 | $455.1K | 0.01% | −3,618−37.6% | Reduced |
| Daiwa Securities Group Inc. | 5,538 | $420.1K | 0.00% | +2,020+57.4% | Added |
| Lion Point Capital, LP | 5,500 | $417.2K | 2.49% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 5,294 | $401.6K | 0.01% | +1,100+26.2% | Added |
| Vestcor Inc | 5,027 | $381.0K | 0.01% | −7,307−59.2% | Reduced |
| STRS Ohio | 5,000 | $379.3K | 0.00% | +1,100+28.2% | Added |
| Keating Financial Advisory Services, Inc. | 4,963 | $376.4K | 0.06% | −29,008−85.4% | Reduced |
| CIBC Bancorp USA Inc. | 4,937 | $374.5K | 0.00% | +4,937 | New |
| Securian Asset Management, Inc | 4,832 | $366.5K | 0.01% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 4,700 | $356.5K | 0.00% | −183−3.7% | Reduced |
| Crossmark Global Holdings, Inc. | 4,622 | $350.6K | 0.01% | −22−0.5% | Reduced |
| Vontobel Holding Ltd. | 4,572 | $346.8K | 0.00% | +4,572 | New |
| Citizens National Bank Trust Department | 4,406 | $334.2K | 0.06% | −3,278−42.7% | Reduced |
| Swiss Life Asset Management Ltd | 4,391 | $333.1K | 0.00% | +484+12.4% | Added |
| Ulland Investment Advisors, LLC | 4,325 | $328.0K | 0.28% | −482−10.0% | Reduced |
| First Manhattan Co | 4,324 | $328.0K | 0.00% | 00.0% | Unchanged |
| DnB Asset Management AS | 4,221 | $320.2K | 0.00% | +4,221 | New |
| Campbell & CO Investment Adviser LLC | 4,174 | $316.6K | 0.02% | +4,174 | New |
| NorthCrest Asset Manangement, LLC | 4,081 | $310.6K | 0.01% | +10.0% | Added |
| Jane Street Group, LLC | 4,048 | $307.0K | 0.00% | −32,514−88.9% | Reduced |
| Ascent Group, LLC | 4,044 | $306.7K | 0.01% | +4,044 | New |
| Diversified Management Inc | 4,030 | $305.7K | 0.05% | +4,030 | New |
| Sequoia Financial Advisors, LLC | 3,916 | $297.0K | 0.00% | +3,916 | New |
| Abel Hall, LLC | 3,915 | $297.0K | 0.06% | +172+4.6% | Added |
| O'Shaughnessy Asset Management, LLC | 3,866 | $293.2K | 0.00% | −1,295−25.1% | Reduced |
| Hantz Financial Services, Inc. | 3,797 | $288.0K | 0.00% | +2,009+112.4% | Added |
| Ensign Peak Advisors, Inc | 3,772 | $286.1K | 0.00% | −3,027−44.5% | Reduced |
| Premier Fund Managers Ltd | 3,861 | $282.0K | 0.02% | −3,000−43.7% | Reduced |
| Equitable Holdings, Inc. | 4,127 | $274.7K | 0.00% | +487+13.4% | Added |
| Vise Technologies, Inc. | 4,082 | $271.7K | 0.01% | 00.0% | Unchanged |
| Capstone Wealth Management Group, LLC | 3,566 | $270.5K | 0.11% | −809−18.5% | Reduced |
| Merit Financial Group, LLC | 3,543 | $268.7K | 0.00% | +3,543 | New |
| Sanctuary Advisors, LLC | 3,529 | $267.7K | 0.00% | −2,854−44.7% | Reduced |
| Drive Wealth Management, LLC | 3,368 | $255.5K | 0.05% | +3,368 | New |
| Truist Financial Corp | 3,363 | $255.1K | 0.00% | −416−11.0% | Reduced |
| The PNC Financial Services Group, Inc. | 3,346 | $253.8K | 0.00% | +522+18.5% | Added |
| Kestra Advisory Services, LLC | 3,329 | $252.5K | 0.00% | +56+1.7% | Added |
| Mercer Global Advisors Inc | 3,297 | $250.1K | 0.00% | +3,297 | New |
| Allen Capital Group, LLC | 3,290 | $249.5K | 0.02% | +3,290 | New |
| Perigon Wealth Management, LLC | 3,181 | $241.3K | 0.00% | +3,181 | New |
| GAMMA Investing LLC | 3,146 | $238.6K | 0.01% | +239+8.2% | Added |
| Sovran Advisors, LLC | 2,780 | $235.2K | 0.02% | +2,780 | New |
| Rockefeller Capital Management L.P. | 3,043 | $230.8K | 0.00% | +1,020+50.4% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 3,033 | $230.1K | 0.00% | +3,033 | New |
| Evergreen Capital Management LLC | 3,016 | $228.8K | 0.00% | +8+0.3% | Added |
| CIBC World Markets Inc. | 3,000 | $227.6K | 0.00% | +3,000 | New |
| Group One Trading, L.P. | 2,915 | $221.1K | 0.01% | +2,915 | New |
| New Vernon Capital Holdings II LLC | 2,855 | $216.6K | 0.16% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 2,729 | $207.0K | 0.00% | +2,729 | New |
| Correct Capital Wealth Management | 2,700 | $204.8K | 0.04% | +2,700 | New |
| Profund Advisors LLC | 2,688 | $203.9K | 0.01% | +2,688 | New |
| Persistent Asset Partners Ltd | 2,642 | $200.4K | 0.08% | +2,642 | New |
| Lazard Asset Management LLC | 2,473 | $187.6K | 0.00% | −12,530−83.5% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 2,309 | $175.0K | 0.00% | −270−10.5% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 6,339 | $171.8K | 0.00% | +3,943+164.6% | Added |
| Groupe la Francaise | 2,250 | $164.5K | 0.00% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 1,963 | $148.0K | 0.00% | +1,963 | New |
| KBC Group NV | 1,839 | $139.0K | 0.00% | 00.0% | Unchanged |
| N.E.W. Advisory Services LLC | 1,670 | $126.7K | 0.01% | −70−4.0% | Reduced |
| Larson Financial Group LLC | 1,453 | $110.2K | 0.00% | +795+120.8% | Added |
| EverSource Wealth Advisors, LLC | 1,396 | $105.9K | 0.00% | +853+157.1% | Added |
| Eurizon Capital SGR S.p.A. | 1,419 | $104.2K | 0.00% | 00.0% | Unchanged |
| United Community Bank | 1,190 | $90.3K | 0.03% | +90+8.2% | Added |
| Parkside Financial Bank & Trust | 1,147 | $87.0K | 0.01% | +1,053+1,120.2% | Added |
| Resona Asset Management Co.,Ltd. | 1,109 | $81.1K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 1,060 | $80.4K | 0.00% | +519+95.9% | Added |
| Umb Bank N A | 1,021 | $77.4K | 0.00% | +66+6.9% | Added |
| International Assets Investment Management, LLC | 1,000 | $75.7K | 0.01% | −114−10.2% | Reduced |
| Aquatic Capital Management LLC | 966 | $73.3K | 0.00% | +966 | New |
| Tripletail Wealth Management, LLC | 960 | $73.1K | 0.10% | −80−7.7% | Reduced |
| EFG International AG | 900 | $68.3K | 0.00% | 00.0% | Unchanged |