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 2025
Institutional positions in Lantheus Holdings, Inc. as of Dec 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
- 393
- −22 vs. Q3 2025
- Shares held
- 69.4M
- −1.90M (−2.7%) vs. Q3 2025
- Total value
- $4.62B
- +$959.8M (+26.3%) vs. Q3 2025
- New holders
- 73
- 110 more added
- Sold out
- 95
- 156 more reduced
5 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Lantheus Holdings, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Phocas Financial Corp. | 0 | $0 | 0.00% | −80,138−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −75,382−100.0% | Sold out |
| Van Eck Associates Corp | 0 | $0 | 0.00% | −66,223−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −65,125−100.0% | Sold out |
| Illinois Municipal Retirement Fund | 0 | $0 | 0.00% | −60,067−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −53,778−100.0% | Sold out |
| Candriam Luxembourg S.C.A. | 0 | $0 | 0.00% | −51,531−100.0% | Sold out |
| Tang Capital Management LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −48,272−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −42,587−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −36,014−100.0% | Sold out |
| Univest Financial Corp | 0 | $0 | 0.00% | −31,024−100.0% | Sold out |
| 1492 Capital Management LLC | 0 | $0 | 0.00% | −27,735−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −21,716−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −21,519−100.0% | Sold out |
| Prudential PLC | 0 | $0 | 0.00% | −20,922−100.0% | Sold out |
| Liberty One Investment Management, LLC | 0 | $0 | 0.00% | −19,713−100.0% | Sold out |
| Oak Ridge Investments LLC | 0 | $0 | 0.00% | −19,192−100.0% | Sold out |
| Elo Mutual Pension Insurance Co | 0 | $0 | 0.00% | −18,370−100.0% | Sold out |
| Tealwood Asset Management Inc | 0 | $0 | 0.00% | −18,142−100.0% | Sold out |
| Aurora Investment Counsel | 0 | $0 | 0.00% | −16,378−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −15,840−100.0% | Sold out |
| Natixis Advisors, L.P. | 0 | $0 | 0.00% | −15,805−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −14,189−100.0% | Sold out |
| CSS LLC | 0 | $0 | 0.00% | −13,717−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −13,647−100.0% | Sold out |
| Numerai GP LLC | 0 | $0 | 0.00% | −12,861−100.0% | Sold out |
| GAM Holding AG | 0 | $0 | 0.00% | −12,213−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −11,800−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −10,007−100.0% | Sold out |
| First National Bank of Omaha | 0 | $0 | 0.00% | −9,299−100.0% | Sold out |
| Sirios Capital Management L P | 0 | $0 | 0.00% | −9,074−100.0% | Sold out |
| Aviva PLC | 0 | $0 | 0.00% | −8,859−100.0% | Sold out |
| Groupama Asset Managment | 0 | $0 | 0.00% | – | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −7,940−100.0% | Sold out |
| First National Advisers, LLC | 0 | $0 | 0.00% | −7,922−100.0% | Sold out |
| Twin Tree Management, LP | 0 | $0 | 0.00% | −7,902−100.0% | Sold out |
| MML Investors Services, LLC | 0 | $0 | 0.00% | −7,365−100.0% | Sold out |
| Sumitomo Mitsui Trust Holdings, Inc. | 0 | $0 | 0.00% | −6,755−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −6,623−100.0% | Sold out |
| Correct Capital Wealth Management | 0 | $0 | 0.00% | −6,595−100.0% | Sold out |
| Massachusetts Financial Services Co | 0 | $0 | 0.00% | −6,586−100.0% | Sold out |
| Dana Investment Advisors, Inc. | 0 | $0 | 0.00% | −6,044−100.0% | Sold out |
| Henshaw Capital LLC | 0 | $0 | 0.00% | −6,006−100.0% | Sold out |
| Pensionmark Financial Group, LLC | 0 | $0 | 0.00% | −5,464−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −5,047−100.0% | Sold out |
| Cynosure Management, LLC | 0 | $0 | 0.00% | −4,989−100.0% | Sold out |
| Hilltop Holdings Inc. | 0 | $0 | 0.00% | −4,604−100.0% | Sold out |
| Quantitative Investment Management, LLC | 0 | $0 | 0.00% | −4,612−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −4,394−100.0% | Sold out |
| ISAM Funds (UK) Ltd | 0 | $0 | 0.00% | −4,366−100.0% | Sold out |
| Baird Financial Group, Inc. | 0 | $0 | 0.00% | −4,065−100.0% | Sold out |
| Concurrent Investment Advisors, LLC | 0 | $0 | 0.00% | −3,936−100.0% | Sold out |
| 111 Capital | 0 | $0 | 0.00% | −3,913−100.0% | Sold out |
| Centerpoint Advisors, LLC | 0 | $0 | 0.00% | −2,500−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −2,347−100.0% | Sold out |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0 | $0 | 0.00% | −2,149−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −1,071−100.0% | Sold out |
| PEAK6 LLC | 0 | $0 | 0.00% | −1,032−100.0% | Sold out |
| Ci Investments Inc. | 0 | $0 | 0.00% | −855−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −784−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −370−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −250−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −243−100.0% | Sold out |
| Caitlin John, LLC | 0 | $0 | 0.00% | −225−100.0% | Sold out |
| Bryn Mawr Trust Co | 0 | $0 | 0.00% | −224−100.0% | Sold out |
| Tidemark, LLC | 0 | $0 | 0.00% | −210−100.0% | Sold out |
| NBT Bank N A | 0 | $0 | 0.00% | −187−100.0% | Sold out |
| NBC Securities, Inc. | 0 | $0 | 0.00% | −180−100.0% | Sold out |
| Mather Group, LLC. | 0 | $0 | 0.00% | −136−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −89−100.0% | Sold out |
| HighMark Wealth Management LLC | 0 | $0 | 0.00% | −60−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −51−100.0% | Sold out |
| GPS Wealth Strategies Group, LLC | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −47−100.0% | Sold out |
| Central Trust Co | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Colonial Trust Co | 0 | $0 | 0.00% | −32−100.0% | Sold out |
| JPL Wealth Management, LLC | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Measured Wealth Private Client Group, LLC | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Cullen/Frost Bankers, Inc. | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| UMA Financial Services, Inc. | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Vermillion Wealth Management, Inc. | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| AdvisorNet Financial, Inc | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Montag A & Associates Inc | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Highline Wealth Partners LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Manchester Capital Management LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Cloud Capital Management, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Wolverine Trading, LLC | – | – | – | – | Not filed |
| CIBC Bancorp USA Inc. | – | – | – | – | Not filed |
| Corton Capital Inc. | – | – | – | – | Not filed |
| Shell Asset Management Co | – | – | – | – | Not filed |
| Hemington Wealth Management | – | – | – | – | Not filed |