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 2026
Institutional positions in Lantheus Holdings, Inc. as of Jun 30, 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
- 467
- +64 vs. Q1 2026
- Shares held
- 75.2M
- +7.34M (+10.8%) vs. Q1 2026
- Total value
- $8.34B
- +$3.19B (+62.1%) vs. Q1 2026
- New holders
- 95
- 152 more added
- Sold out
- 31
- 144 more reduced
5 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Lantheus Holdings, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jones Financial Companies LLLP | 4,077 | $447.7K | 0.00% | −2,821−40.9% | Reduced |
| Ascent Group, LLC | 4,101 | $454.9K | 0.01% | +57+1.4% | Added |
| Ulland Investment Advisors, LLC | 4,175 | $463.0K | 0.34% | −150−3.5% | Reduced |
| Merit Financial Group, LLC | 4,251 | $471.6K | 0.00% | +708+20.0% | Added |
| Hantz Financial Services, Inc. | 4,265 | $473.0K | 0.01% | +468+12.3% | Added |
| Aviva PLC | 4,277 | $474.5K | 0.00% | +4,277 | New |
| First Manhattan Co | 4,324 | $479.7K | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 4,372 | $485.0K | 0.00% | +4,372 | New |
| WD Rutherford LLC | 4,451 | $493.8K | 0.18% | +4,451 | New |
| Sterling Capital Management LLC | 4,527 | $502.2K | 0.01% | +4,103+967.7% | Added |
| Vise Technologies, Inc. | 4,532 | $502.8K | 0.01% | +450+11.0% | Added |
| Bokf, NA | 4,610 | $511.4K | 0.01% | −1,934−29.6% | Reduced |
| Securian Asset Management, Inc | 4,801 | $516.5K | 0.02% | −31−0.6% | Reduced |
| Crossmark Global Holdings, Inc. | 4,672 | $518.3K | 0.01% | +50+1.1% | Added |
| Inceptionr LLC | 4,868 | $540.1K | 0.13% | −1,827−27.3% | Reduced |
| Macquarie Group Ltd | 4,951 | $549.3K | 0.00% | +4,951 | New |
| Aquatic Capital Management LLC | 4,995 | $554.1K | 0.02% | +4,029+417.1% | Added |
| Vestcor Inc | 5,027 | $558.0K | 0.01% | 00.0% | Unchanged |
| Jane Street Group, LLC | 5,097 | $565.5K | 0.00% | +1,049+25.9% | Added |
| HighTower Advisors, LLC | 5,130 | $569.1K | 0.00% | −3,376−39.7% | Reduced |
| O'Shaughnessy Asset Management, LLC | 5,232 | $580.4K | 0.00% | +1,366+35.3% | Added |
| Allstate Corp | 5,470 | $606.8K | 0.01% | +5,470 | New |
| Lion Point Capital, LP | 5,500 | $610.2K | 2.92% | 00.0% | Unchanged |
| CIBC Bancorp USA Inc. | 5,516 | $611.9K | 0.00% | +579+11.7% | Added |
| Mirabella Financial Services LLP | 5,693 | $631.6K | 0.06% | +5,693 | New |
| Diker Management LLC | 5,722 | $635.0K | 0.49% | −2,500−30.4% | Reduced |
| Centaurus Financial, Inc. | 6,015 | $667.0K | 0.03% | −606−9.2% | Reduced |
| Optimize Financial Inc | 6,087 | $675.3K | 0.24% | −21−0.3% | Reduced |
| Sound Capital Solutions LLC | 6,087 | $675.3K | 0.16% | +6,087 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 6,088 | $675.4K | 0.00% | −116−1.9% | Reduced |
| Daiwa Securities Group Inc. | 6,197 | $687.5K | 0.00% | +659+11.9% | Added |
| Unique Wealth Strategies, LLC | 6,350 | $704.5K | 0.26% | +6,350 | New |
| State of Alaska, Department of Revenue | 6,380 | $707.0K | 0.01% | −200−3.0% | Reduced |
| Bank of Montreal | 6,500 | $721.1K | 0.00% | −4,076−38.5% | Reduced |
| Tower Research Capital LLC (TRC) | 6,773 | $751.4K | 0.02% | +773+12.9% | Added |
| Public Employees Retirement Association of Colorado | 6,910 | $767.0K | 0.00% | −292−4.1% | Reduced |
| Swiss Life Asset Management Ltd | 7,039 | $780.9K | 0.00% | +2,648+60.3% | Added |
| Pavaki Capital Management LLC | 7,100 | $787.7K | 0.45% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 7,166 | $795.0K | 0.00% | +602+9.2% | Added |
| Pacer Advisors, Inc. | 7,321 | $812.0K | 0.00% | −383−5.0% | Reduced |
| Legacy Wealth Asset Management, LLC | 7,438 | $825.2K | 0.18% | −27−0.4% | Reduced |
| Group One Trading, L.P. | 7,786 | $863.8K | 0.02% | +4,871+167.1% | Added |
| Quadrant Capital Group LLC | 7,926 | $879.3K | 0.02% | +36+0.5% | Added |
| Savant Capital, LLC | 7,965 | $882.9K | 0.00% | +5+0.1% | Added |
| First Eagle Investment Management, LLC | 8,000 | $887.5K | 0.00% | +8,000 | New |
| Advisor Group Holdings, Inc. | 8,042 | $892.0K | 0.00% | −1,162−12.6% | Reduced |
| M&T Bank Corp | 8,222 | $912.2K | 0.00% | +140+1.7% | Added |
| Jefferies Financial Group Inc. | 8,234 | $913.5K | 0.01% | +8,234 | New |
| Neuberger Berman Group LLC | 8,790 | $975.2K | 0.00% | +449+5.4% | Added |
| Allspring Global Investments Holdings, LLC | 9,144 | $996.3K | 0.00% | +391+4.5% | Added |
| JustInvest LLC | 8,985 | $996.8K | 0.01% | +481+5.7% | Added |
| Virginia Retirement Systems Et Al | 9,033 | $1.00M | 0.01% | 00.0% | Unchanged |
| Trueblood Wealth Management, LLC | 9,087 | $1.01M | 0.35% | −1,956−17.7% | Reduced |
| Peterson Wealth Services | 9,284 | $1.03M | 0.22% | +2,600+38.9% | Added |
| denkapparat Operations GmbH | 9,416 | $1.04M | 0.34% | +9,416 | New |
| Xponance, Inc. | 9,599 | $1.06M | 0.01% | +229+2.4% | Added |
| D. E. Shaw & Co., Inc. | 9,615 | $1.07M | 0.00% | +9,615 | New |
| SG Americas Securities, LLC | 9,774 | $1.08M | 0.00% | −435−4.3% | Reduced |
| Logan Capital Management Inc | 9,841 | $1.09M | 0.04% | +9,841 | New |
| Pictet Asset Management Holding SA | 9,958 | $1.10M | 0.00% | −1,444−12.7% | Reduced |
| IMC-Chicago, LLC | 10,061 | $1.12M | 0.01% | +2,306+29.7% | Added |
| Commonwealth Equity Services, LLC | 10,384 | $1.15M | 0.00% | −369−3.4% | Reduced |
| XTX Topco Ltd | 10,500 | $1.16M | 0.02% | +4,030+62.3% | Added |
| TownSquare Capital, LLC | 10,914 | $1.21M | 0.22% | +58+0.5% | Added |
| ProShare Advisors LLC | 11,126 | $1.23M | 0.00% | −1,009−8.3% | Reduced |
| Vident Advisory, LLC | 11,434 | $1.27M | 0.01% | −5,246−31.5% | Reduced |
| Moody National Bank Trust Division | 11,567 | $1.28M | 0.11% | +82+0.7% | Added |
| Equitable Trust Co | 11,715 | $1.30M | 0.05% | +2,295+24.4% | Added |
| US Bancorp | 11,941 | $1.32M | 0.00% | +5,228+77.9% | Added |
| Prudential Financial Inc | 12,020 | $1.33M | 0.00% | +720+6.4% | Added |
| Pathstone Holdings, LLC | 12,047 | $1.34M | 0.00% | −522−4.2% | Reduced |
| Assetmark, Inc | 12,110 | $1.34M | 0.00% | −10,385−46.2% | Reduced |
| Quantinno Capital Management LP | 12,217 | $1.36M | 0.00% | +2,445+25.0% | Added |
| Entropy Technologies, LP | 12,707 | $1.41M | 0.06% | +12,707 | New |
| AE Wealth Management LLC | 12,730 | $1.41M | 0.01% | +1,153+10.0% | Added |
| Oregon Public Employees Retirement Fund | 13,459 | $1.49M | 0.02% | −100−0.7% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 13,769 | $1.53M | 0.01% | +194+1.4% | Added |
| Cetera Investment Advisers | 13,828 | $1.53M | 0.00% | −11,621−45.7% | Reduced |
| Milestone Asset Management, LLC | 13,860 | $1.54M | 0.24% | −5,173−27.2% | Reduced |
| New Mexico Educational Retirement Board | 14,100 | $1.56M | 0.04% | 00.0% | Unchanged |
| Martin Capital Advisors, LLP | 14,268 | $1.58M | 0.83% | +1,276+9.8% | Added |
| Nomura Holdings Inc | 14,314 | $1.59M | 0.01% | +14,314 | New |
| Thrivent Financial for Lutherans | 14,458 | $1.60M | 0.00% | −483−3.2% | Reduced |
| Brevan Howard Capital Management LP | 14,589 | $1.62M | 0.02% | +14,589 | New |
| Bleakley Financial Group, LLC | 14,600 | $1.62M | 0.02% | +649+4.7% | Added |
| Northwestern Mutual Investment Management Company, LLC | 14,645 | $1.62M | 0.02% | −211−1.4% | Reduced |
| Crescent Grove Advisors, LLC | 14,907 | $1.65M | 0.14% | −2,000−11.8% | Reduced |
| Ashton Thomas Private Wealth, LLC | 14,915 | $1.65M | 0.03% | −6,158−29.2% | Reduced |
| Verition Fund Management LLC | 15,000 | $1.66M | 0.01% | −45,000−75.0% | Reduced |
| State of Michigan Retirement System | 15,200 | $1.69M | 0.01% | −800−5.0% | Reduced |
| Brinker Capital Investments, LLC | 15,254 | $1.69M | 0.01% | −1,952−11.3% | Reduced |
| Fifth Third Bancorp | 15,276 | $1.69M | 0.00% | −1,778−10.4% | Reduced |
| Three Seasons Wealth, LLC | 15,333 | $1.70M | 0.15% | +1,838+13.6% | Added |
| Sidoxia Capital Management, LLC | 15,447 | $1.71M | 1.26% | +185+1.2% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 15,587 | $1.73M | 0.01% | −1,028−6.2% | Reduced |
| Easterly Investment Partners LLC | 15,819 | $1.75M | 0.09% | +7,864+98.9% | Added |
| Keybank National Association | 16,258 | $1.80M | 0.01% | −6,542−28.7% | Reduced |
| S&T Bank | 16,264 | $1.80M | 0.54% | −5,763−26.2% | Reduced |
| Vanguard Investments Australia, Ltd. | 16,736 | $1.86M | 0.00% | 00.0% | Unchanged |
| Villanova Investment Management Co LLC | 16,899 | $1.87M | 1.78% | −6,330−27.3% | Reduced |