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, Q4 2023
Institutional positions in Lantheus Holdings, Inc. as of Dec 31, 2023. 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
- 401
- +7 vs. Q3 2023
- Shares held
- 69.5M
- −662.9K (−0.9%) vs. Q3 2023
- Total value
- $4.31B
- −$565.8M (−11.6%) vs. Q3 2023
- New holders
- 73
- 137 more added
- Sold out
- 66
- 148 more reduced
7 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding Lantheus Holdings, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 8,466,740 | $524.9M | 0.01% | +389,581+4.8% | Added |
| Householder Group Estate & Retirement Specialist, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| PFM Health Sciences, LP | 0 | $0 | 0.00% | −372,761−100.0% | Sold out |
| Nicholas Investment Partners, LP | 0 | $0 | 0.00% | −254,752−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −251,431−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −225,000−100.0% | Sold out |
| Frontier Capital Management Co LLC | 0 | $0 | 0.00% | −195,871−100.0% | Sold out |
| Mesirow Institutional Investment Management, Inc. | 0 | $0 | 0.00% | −187,948−100.0% | Sold out |
| Atika Capital Management LLC | 0 | $0 | 0.00% | −178,000−100.0% | Sold out |
| Oberweis Asset Management Inc | 0 | $0 | 0.00% | −169,340−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −102,408−100.0% | Sold out |
| Royce & Associates LP | 0 | $0 | 0.00% | −101,800−100.0% | Sold out |
| Sectoral Asset Management Inc | 0 | $0 | 0.00% | −70,987−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −45,319−100.0% | Sold out |
| Element Capital Management LLC | 0 | $0 | 0.00% | −39,791−100.0% | Sold out |
| Brant Point Investment Management LLC | 0 | $0 | 0.00% | −36,864−100.0% | Sold out |
| Axiom Investors LLC | 0 | $0 | 0.00% | −33,640−100.0% | Sold out |
| Affinity Asset Advisors, LLC | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Resolute Capital Asset Partners LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Moody Aldrich Partners LLC | 0 | $0 | 0.00% | −19,333−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −14,371−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −13,816−100.0% | Sold out |
| Portman Square Capital LLP | 0 | $0 | 0.00% | −13,451−100.0% | Sold out |
| Summit Global Investments | 0 | $0 | 0.00% | −13,349−100.0% | Sold out |
| Deltec Asset Management LLC | 0 | $0 | 0.00% | −12,986−100.0% | Sold out |
| Boussard & Gavaudan Investment Management LLP | 0 | $0 | 0.00% | −9,480−100.0% | Sold out |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −9,343−100.0% | Sold out |
| Polar Capital Holdings Plc | 0 | $0 | 0.00% | −9,327−100.0% | Sold out |
| Juncture Wealth Strategies, LLC | 0 | $0 | 0.00% | −9,264−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −9,052−100.0% | Sold out |
| Inspire Advisors, LLC | 0 | $0 | 0.00% | −8,458−100.0% | Sold out |
| PAX Financial Group, LLC | 0 | $0 | 0.00% | −7,981−100.0% | Sold out |
| Baird Financial Group, Inc. | 0 | $0 | 0.00% | −7,015−100.0% | Sold out |
| Nkcfo LLC | 0 | $0 | 0.00% | −6,500−100.0% | Sold out |
| Legato Capital Management LLC | 0 | $0 | 0.00% | −6,451−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −6,072−100.0% | Sold out |
| KLR Investment Advisors, LLC | 0 | $0 | 0.00% | −4,702−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Dakota Wealth Management | 0 | $0 | 0.00% | −4,120−100.0% | Sold out |
| Cantor Fitzgerald, L. P. | 0 | $0 | 0.00% | −4,030−100.0% | Sold out |
| RFG Advisory, LLC | 0 | $0 | 0.00% | −3,940−100.0% | Sold out |
| GTS Securities LLC | 0 | $0 | 0.00% | −3,774−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −3,515−100.0% | Sold out |
| Shelton Capital Management | 0 | $0 | 0.00% | −3,416−100.0% | Sold out |
| Burney Co | 0 | $0 | 0.00% | −3,400−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −3,300−100.0% | Sold out |
| Meritage Portfolio Management | 0 | $0 | 0.00% | −3,134−100.0% | Sold out |
| Kestra Private Wealth Services, LLC | 0 | $0 | 0.00% | −3,096−100.0% | Sold out |
| Mitsubishi UFJ Asset Management (UK) Ltd. | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Prosperity Financial Group, Inc. | 0 | $0 | 0.00% | −2,967−100.0% | Sold out |
| Wealth Enhancement Advisory Services, LLC | 0 | $0 | 0.00% | −2,934−100.0% | Sold out |
| Old National Bancorp | 0 | $0 | 0.00% | −2,893−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −2,489−100.0% | Sold out |
| AXS Investments LLC | 0 | $0 | 0.00% | −690−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Tucker Asset Management LLC | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Cary Street Partner Investment Advisory LLC | 0 | $0 | 0.00% | −201−100.0% | Sold out |
| GHP Investment Advisors, Inc. | 0 | $0 | 0.00% | −193−100.0% | Sold out |
| Fuller & Thaler Asset Management, Inc. | 0 | $0 | 0.00% | −157−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −148−100.0% | Sold out |
| Tradition Wealth Management, LLC | 0 | $0 | 0.00% | −118−100.0% | Sold out |
| Psagot Value Holdings Ltd. / (Israel) | 0 | $0 | 0.00% | −36−100.0% | Sold out |
| C M Bidwell & Associates Ltd | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| VitalStone Financial, LLC | 0 | $0 | 0.00% | −37−100.0% | Sold out |
| Park Place Capital Corp | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Tfo-TDC, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Sofos Investments, Inc. | 0 | $0 | 0.00% | 0 | Sold out |
| Decheng Capital Management III (Cayman), LLC | – | – | – | – | Not filed |
| Colony Group LLC | – | – | – | – | Not filed |
| Virginia Retirement Systems Et Al | – | – | – | – | Not filed |
| Advisor Partners II, LLC | – | – | – | – | Not filed |
| BTC Capital Management, Inc. | – | – | – | – | Not filed |
| First Republic Investment Management, Inc. | – | – | – | – | Not filed |
| Steward Financial Group LLC | – | – | – | – | Not filed |