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 2025
Institutional positions in Lantheus Holdings, Inc. as of Mar 31, 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
- 526
- +44 vs. Q4 2024
- Shares held
- 77.7M
- +4.92M (+6.8%) vs. Q4 2024
- Total value
- $7.58B
- +$1.06B (+16.3%) vs. Q4 2024
- New holders
- 88
- 198 more added
- Sold out
- 44
- 177 more reduced
7 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding Lantheus Holdings, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| TownSquare Capital, LLC | 15,449 | $1.51M | 0.02% | +3,063+24.7% | Added |
| Northwestern Mutual Investment Management Company, LLC | 15,459 | $1.51M | 0.02% | +70.0% | Added |
| Toroso Investments, LLC | 15,923 | $1.55M | 0.01% | +4,022+33.8% | Added |
| Jackson Creek Investment Advisors LLC | 16,012 | $1.56M | 0.50% | +16,012 | New |
| Change Path, LLC | 16,080 | $1.57M | 0.05% | +8,905+124.1% | Added |
| Shaker Investments LLC | 16,210 | $1.58M | 0.76% | −28,448−63.7% | Reduced |
| Thrivent Financial for Lutherans | 16,301 | $1.59M | 0.00% | −58−0.4% | Reduced |
| Omers Administration Corp | 16,316 | $1.59M | 0.01% | +616+3.9% | Added |
| State of Michigan Retirement System | 16,600 | $1.62M | 0.01% | +100+0.6% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 16,620 | $1.62M | 0.01% | +1,265+8.2% | Added |
| Sirios Capital Management L P | 17,187 | $1.68M | 0.30% | −5,996−25.9% | Reduced |
| Oppenheimer Asset Management Inc. | 17,480 | $1.71M | 0.02% | −13,949−44.4% | Reduced |
| State Board of Administration of Florida Retirement System | 17,658 | $1.72M | 0.00% | 00.0% | Unchanged |
| Ontario Teachers Pension Plan Board | 17,759 | $1.73M | 0.03% | +17,759 | New |
| ProShare Advisors LLC | 17,871 | $1.74M | 0.00% | −4,775−21.1% | Reduced |
| Aurora Investment Counsel | 18,342 | $1.79M | 0.99% | −858−4.5% | Reduced |
| Empowered Funds, LLC | 18,563 | $1.81M | 0.03% | −73,208−79.8% | Reduced |
| Martingale Asset Management L P | 18,780 | $1.83M | 0.05% | +18,780 | New |
| Dana Investment Advisors, Inc. | 18,980 | $1.85M | 0.07% | −335−1.7% | Reduced |
| Torray LLC | 19,099 | $1.86M | 0.28% | −67−0.3% | Reduced |
| Hancock Whitney Corp | 19,102 | $1.86M | 0.06% | +736+4.0% | Added |
| B. Metzler seel. Sohn & Co. AG | 19,367 | $1.89M | 0.02% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 19,400 | $1.89M | 0.01% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 19,500 | $1.90M | 0.04% | +200+1.0% | Added |
| Arizona State Retirement System | 19,915 | $1.94M | 0.01% | −222−1.1% | Reduced |
| Chase Investment Counsel Corp | 20,000 | $1.95M | 0.72% | +4,000+25.0% | Added |
| Bank of Montreal | 20,433 | $1.99M | 0.00% | +5,885+40.5% | Added |
| Oak Ridge Investments LLC | 20,604 | $2.01M | 0.17% | −18,406−47.2% | Reduced |
| Ameritas Investment Partners, Inc. | 20,724 | $2.02M | 0.07% | −246−1.2% | Reduced |
| Redwood Investments, LLC | 20,745 | $2.02M | 0.76% | −45−0.2% | Reduced |
| Hussman Strategic Advisors, Inc. | 21,000 | $2.05M | 0.50% | +10,500+100.0% | Added |
| Silverberg Bernstein Capital Management LLC | 21,129 | $2.06M | 1.92% | +1,000+5.0% | Added |
| Virginia Retirement Systems Et Al | 21,833 | $2.13M | 0.02% | +21,833 | New |
| Stratos Wealth Advisors, LLC | 22,119 | $2.16M | 0.12% | −150−0.7% | Reduced |
| Crescent Grove Advisors, LLC | 22,373 | $2.18M | 0.23% | −2,989−11.8% | Reduced |
| Linden Thomas Advisory Services, LLC | 22,569 | $2.20M | 0.29% | +630+2.9% | Added |
| KLP Kapitalforvaltning AS | 23,123 | $2.26M | 0.01% | +6,300+37.4% | Added |
| E. Ohman J:or Asset Management AB | 23,734 | $2.32M | 0.06% | −450−1.9% | Reduced |
| Teacher Retirement System of Texas | 24,452 | $2.39M | 0.01% | +1,884+8.3% | Added |
| Yousif Capital Management, LLC | 24,549 | $2.40M | 0.03% | −683−2.7% | Reduced |
| Danske Bank A/S | 24,736 | $2.41M | 0.01% | +1,260+5.4% | Added |
| Univest Financial Corp | 24,882 | $2.43M | 0.16% | −7,159−22.3% | Reduced |
| State of New Jersey Common Pension Fund D | 24,948 | $2.43M | 0.01% | −1,480−5.6% | Reduced |
| Sector Gamma AS | 25,000 | $2.44M | 0.78% | −712−2.8% | Reduced |
| Warm Springs Advisors Inc. | 25,000 | $2.44M | 2.45% | +25,000 | New |
| Clark Estates Inc | 25,237 | $2.46M | 0.52% | −9,637−27.6% | Reduced |
| Bridges Investment Management Inc | 25,509 | $2.49M | 0.04% | +13,439+111.3% | Added |
| Alberta Investment Management Corp | 25,700 | $2.51M | 0.02% | 00.0% | Unchanged |
| South Dakota Investment Council | 26,154 | $2.55M | 0.05% | −560−2.1% | Reduced |
| Synovus Financial Corp | 26,315 | $2.57M | 0.03% | +676+2.6% | Added |
| Logan Capital Management Inc | 26,319 | $2.57M | 0.12% | −1,994−7.0% | Reduced |
| Expect Equity LLC | 26,624 | $2.60M | 2.92% | +1,700+6.8% | Added |
| Janney Montgomery Scott LLC | 26,711 | $2.61M | 0.01% | +6,905+34.9% | Added |
| Falcon Edge Capital, LP | 26,997 | $2.63M | 1.17% | −45,410−62.7% | Reduced |
| TrimTabs Asset Management, LLC | 27,699 | $2.70M | 0.42% | +27,699 | New |
| First National Bank of Omaha | 27,765 | $2.71M | 0.18% | −646−2.3% | Reduced |
| First National Advisers, LLC | 27,782 | $2.71M | 0.43% | −132−0.5% | Reduced |
| Cetera Investment Advisers | 28,362 | $2.77M | 0.01% | +5,004+21.4% | Added |
| Cresset Asset Management, LLC | 28,804 | $2.81M | 0.01% | −1,378−4.6% | Reduced |
| Capital Fund Management S.A. | 29,225 | $2.85M | 0.04% | −70,348−70.6% | Reduced |
| Jefferies Financial Group Inc. | 29,530 | $2.88M | 0.05% | +29,530 | New |
| Pathstone Holdings, LLC | 30,035 | $2.93M | 0.01% | +2,468+9.0% | Added |
| Amalgamated Bank | 30,580 | $2.98M | 0.03% | −1,201−3.8% | Reduced |
| Creative Planning | 31,778 | $3.10M | 0.00% | +7,137+29.0% | Added |
| Captrust Financial Advisors | 32,876 | $3.21M | 0.01% | −1,873−5.4% | Reduced |
| Campbell Newman Asset Management Inc | 33,396 | $3.26M | 0.28% | −154−0.5% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 33,600 | $3.28M | 0.04% | −65,460−66.1% | Reduced |
| Teachers Retirement System of the State of Kentucky | 33,884 | $3.31M | 0.03% | +695+2.1% | Added |
| Stifel Financial Corp | 34,002 | $3.32M | 0.00% | −4,495−11.7% | Reduced |
| Polar Asset Management Partners Inc. | 34,668 | $3.38M | 0.11% | +34,668 | New |
| Natixis Advisors, L.P. | 35,423 | $3.46M | 0.01% | +1,821+5.4% | Added |
| State of Tennessee, Treasury Department | 35,684 | $3.48M | 0.01% | +51+0.1% | Added |
| Great Lakes Advisors, LLC | 36,168 | $3.53M | 0.03% | −8,077−18.3% | Reduced |
| Moody Aldrich Partners LLC | 36,205 | $3.53M | 0.74% | +217+0.6% | Added |
| Prudential PLC | 36,917 | $3.60M | 0.02% | +23,180+168.7% | Added |
| Castleark Management LLC | 37,500 | $3.66M | 0.13% | +37,500 | New |
| Engineers Gate Manager LP | 38,125 | $3.72M | 0.06% | +38,125 | New |
| Renaissance Technologies LLC | 41,100 | $4.01M | 0.01% | −68,000−62.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 41,298 | $4.03M | 0.01% | −10,351−20.0% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 41,425 | $4.04M | 0.01% | +2,213+5.6% | Added |
| Rice Hall James & Associates, LLC | 44,730 | $4.37M | 0.26% | −3,410−7.1% | Reduced |
| SkyOak Wealth, LLC | 44,844 | $4.38M | 0.96% | 00.0% | Unchanged |
| Atika Capital Management LLC | 45,100 | $4.40M | 0.68% | −12,000−21.0% | Reduced |
| STRS Ohio | 46,400 | $4.53M | 0.02% | −9,400−16.8% | Reduced |
| Nordea Investment Management AB | 47,338 | $4.56M | 0.00% | +296+0.6% | Added |
| Vident Advisory, LLC | 47,427 | $4.63M | 0.07% | +44,655+1,610.9% | Added |
| Sit Investment Associates Inc | 48,090 | $4.69M | 0.11% | +2,040+4.4% | Added |
| LPL Financial LLC | 48,637 | $4.75M | 0.00% | −1,596−3.2% | Reduced |
| Granite Investment Partners, LLC | 49,427 | $4.82M | 0.25% | −1,722−3.4% | Reduced |
| Tang Capital Management LLC | 50,000 | $4.88M | 0.27% | 00.0% | Unchanged |
| Pier Capital, LLC | 50,612 | $4.94M | 0.83% | −36,885−42.2% | Reduced |
| First Trust Advisors LP | 50,797 | $4.96M | 0.00% | −36,503−41.8% | Reduced |
| Russell Investments Group, Ltd. | 51,682 | $5.04M | 0.01% | +34,727+204.8% | Added |
| Great West Life Assurance Co | 55,331 | $5.41M | 0.01% | −5,088−8.4% | Reduced |
| Gabelli Funds LLC | 55,500 | $5.42M | 0.04% | −3,000−5.1% | Reduced |
| Segall Bryant & Hamill, LLC | 56,942 | $5.56M | 0.09% | +56,942 | New |
| Lisanti Capital Growth, LLC | 57,670 | $5.63M | 1.67% | +57,670 | New |
| RE Advisers Corp | 58,200 | $5.68M | 0.14% | +7,700+15.2% | Added |
| Jupiter Asset Management Ltd | 58,829 | $5.74M | 0.06% | +58,829 | New |
| Stanley-Laman Group, Ltd. | 60,406 | $5.90M | 0.91% | −830−1.4% | Reduced |