LNTH on Nasdaq

Lantheus Holdings, Inc.

In its 2026 annual report the company says: “We are the leading radiopharmaceutical-focused company committed to enabling clinicians to Find, Fight and Follow disease to deliver better patient outcomes. Our Radiopharmaceutical Oncology product helps healthcare professionals Find, Fight and Follow cancer. Our commercial products are used by cardiologists, internal medicine physicians, neurologists, nuclear medicine physicians, oncologists, radiologists, sonographers, technologists, and urologists working in a variety of clinical settings.”5 It is headquartered in Billerica, United States.2 Its shares trade on Nasdaq under the symbol LNTH.2

Price unavailable

Last updated Oct 21, 2026.

Overview

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  • TickerLNTH on Nasdaq2
  • IndustryIn Vitro & In Vivo Diagnostic Substances2
  • HeadquartersBillerica, United States2
  • Incorporated inDE3
  • Business address201 Burlington Road, South Building, Bedford, Ma 017303
  • Filer categoryLarge accelerated filer3
  • Legal formCorporation2
  • LEI5299005HUB5IOJGO7S392
  • StatusActive2
  • LEI statusLapsed (not renewed)2
  • Registered addressc/o CORPORATION SERVICE COMPANY, 251 LITTLE FALLS DRIVE, 19808 Wilmington, United States2
  • Registered withDivision of Corporations, Department of State, 44653972

We are the leading radiopharmaceutical-focused company committed to enabling clinicians to Find, Fight and Follow disease to deliver better patient outcomes. We classify our products into three product categories: Radiopharmaceutical Oncology, Precision Diagnostics, and Strategic Partnerships and Other Revenue. Our Radiopharmaceutical Oncology product helps healthcare professionals (“HCPs”) Find, Fight and Follow cancer. Our Precision Diagnostic products assist HCPs to Find and Follow diseases. Our Strategic Partnerships include biomarkers and digital solutions in support of our partners’ therapeutic development, out-licensing agreements for non-core assets and optimization of our assets geographically, and contract development and manufacturing organization (“CDMO”) revenue generated by Evergreen.5 From its latest annual report

Financials

From the company’s reports to the SEC. Every number links to the filing it came from.

Key numbers, fiscal 2025

61.1%Gross margin6
20.2%Operating margin6
15.2%Net margin6
0.5%Revenue growth, 20256
21.4%Return on equity6

What sells

Revenue by product, business segment and region, as the company reports it to the SEC.

Products and services

Pylarify brought in 39% of the revenue Lantheus Holdings, Inc. broke down this way in fiscal 2025.

  1. Pylarify$989.1M639%down 6% from 2024
  2. Radiopharmaceutical Oncology$989.1M639%down 7% from 2024
  3. Definity$330.2M613%up 4% from 2024
  4. Techne Lite$86.8M63%down 9% from 2024
  5. Strategic Partnerships And Other$59.4M62%up 56% from 2024
  6. Neuraceq [member]$51.4M62%
  7. License and Royalty Revenues$34.0M61%up 273% from 2024
  8. Other Precision Diagnostics$24.6M61%up 2% from 2024
Products and services by year
Products and services202320242025
Pylarify$851.3M$1.1B$989.1M
Radiopharmaceutical Oncology$854.4M$1.1B$989.1M
Definity$279.8M$317.8M$330.2M
Techne Lite$87.4M$95.5M$86.8M
Strategic Partnerships And Other$51.9M$38.2M$59.4M
Neuraceq [member]$0$0$51.4M
License and Royalty Revenues$33.4M$9.1M$34.0M
Other Precision Diagnostics$23.0M$24.2M$24.6M

Regions

United States brought in 95% of the revenue Lantheus Holdings, Inc. broke down this way in fiscal 2025.

  1. United States$1.5B695%down 2% from 2024
  2. Outside the United States$82.7M65%up 68% from 2024
Regions by year
Regions202320242025
United States$1.3B$1.5B$1.5B
Outside the United States$34.3M$49.2M$82.7M

Where the money goes

Where each dollar of revenue went, fiscal 2025

  • Cost of revenue39¢$599.7M
  • Research and development12¢$177.3M
  • Other costs29¢$450.9M
  • Income tax5¢$80.2M
  • Profit15¢$233.6M

Out of $1.5B in revenue.6

Where each dollar of operating cash went, fiscal 2025

  • Share buybacks77¢$300.0M
  • Kept or used elsewhere23¢$90.1M

Out of $390.1M of cash from operations.6

Financial statements

Revenue789106$1.5B in 2025+344% since 2019
0$500.0M$1.0B$1.5B$2.0B2019: $347.3M$347.3M20192020: $339.4M$339.4M2020−2%2021: $425.2M$425.2M2021+25%2022: $935.1M$935.1M2022+120%2023: $1.3B$1.3B2023+39%2024: $1.5B$1.5B2024+18%2025: $1.5B$1.5B2025+1%
Gross profit789106$942.0M in 2025+439% since 2019
0$250.0M$500.0M$750.0M$1.0B2019: $174.8M$174.8M20192020: $138.8M$138.8M2020−21%2021: $187.7M$187.7M2021+35%2022: $581.7M$581.7M2022+210%2023: $709.5M$709.5M2023+22%2024: $988.3M$988.3M2024+39%2025: $942.0M$942.0M2025−5%
Operating income789106$310.8M in 2025+502% since 2019
-$200.0M0$200.0M$400.0M$600.0M2019: $51.7M$51.7M20192020: -$4.2M-$4.2M20202021: -$60.8M-$60.8M2021+1349%2022: $36.2M$36.2M20222023: $364.6M$364.6M2023+907%2024: $457.0M$457.0M2024+25%2025: $310.8M$310.8M2025−32%
Net income789106$233.6M in 2025+638% since 2019
-$100.0M0$100.0M$200.0M$300.0M$400.0M2019: $31.7M$31.7M20192020: -$13.5M-$13.5M20202021: -$71.3M-$71.3M2021+429%2022: $28.1M$28.1M20222023: $326.7M$326.7M2023+1064%2024: $312.4M$312.4M2024−4%2025: $233.6M$233.6M2025−25%

Every line of the income statement as filed: the last 3 fiscal years, latest first.6

Period ending2025-12-312024-12-312023-12-31
Noncash impairment$1.5B$1.5B$1.3B
Cost of goods sold$599.7M$545.6M$586.9M
Gross profit$942.0M$988.3M$709.5M
Sales and marketing$178.7M$177.9M$141.7M
General and administrative$275.1M$193.7M$125.5M
Research and development$177.3M$168.1M$77.7M
Total operating expenses$631.1M$539.7M$344.9M
Gain on sale of assets$0$8.4M$0
Operating income$310.8M$457.0M$364.6M
Interest expense$19.7M$19.7M$20.0M
Investment in equity securities - unrealized loss$8.6M$43.6M$0
Other income, net-$31.3M-$37.2M-$66.3M
Income before income taxes$313.8M$431.0M$410.9M
Income tax expense$80.2M$118.5M$84.3M
Net income$233.6M$312.4M$326.7M
Basic (in dollars per share)$3.46$4.52$4.79
Diluted (in dollars per share)$3.41$4.36$4.65
Basic (in shares)67.5M shares69.2M shares68.3M shares
Diluted (in shares)68.4M shares71.7M shares70.2M shares

Compare Lantheus Holdings, Inc. with another company

Corporate structure

Lantheus Holdings, Inc. sits at the top of its group. 33 entities, 7 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Major holders of Lantheus Holdings, Inc.

  • Lantheus Holdings, Inc. Billerica, Massachusetts, United States
    • Perspective Therapeutics, Inc. Stake · Seattle, Washington
    • Radiopharm Theranostics Ltd Stake · C3
    • 27 Commerce Street LLC Subsidiary · New Jersey, United States
    • ACP Lantern Real Estate, LLC Subsidiary · Delaware, United States
    • Aphelion LLC Subsidiary · Delaware, United States
    • Cerveau Technologies, Inc. Subsidiary · Delaware, United States
    • Evergreen Discovery, LLC Subsidiary · Delaware, United States
    • Evergreen Theragnostics, Inc. Subsidiary · Delaware, United States
    • Excelsior Life Sciences Ireland Limited Subsidiary · Ireland
    • EXINI Diagnostics AB Subsidiary · Sweden
    • Lantheus Alpha Therapy, LLC Subsidiary · Delaware, United States
    • Lantheus EU Limited Subsidiary · Ireland
    • Lantheus Five, LLC Subsidiary · Delaware, United States
    • LANTHEUS MEDICAL IMAGING, INC. Subsidiary · Billerica, Massachusetts, United States
    • Lantheus MI Canada, Inc. Subsidiary · Canada
    • Lantheus MI Intermediate, Inc. Subsidiary · Delaware, United States
    • Lantheus MI Real Estate, LLC Subsidiary · Delaware, United States
    • Lantheus MI UK Limited Subsidiary · United Kingdom
    • Lantheus Omega, LLC Subsidiary · Delaware, United States
    • Lantheus One, LLC Subsidiary · Delaware, United States
    • Lantheus Radiopharmaceuticals UK Limited Subsidiary · United Kingdom
    • Lantheus Switzerland GmbH Subsidiary · Switzerland
    • Lantheus Three, LLC Subsidiary · Delaware, United States
    • Lantheus Two, LLC Subsidiary · Delaware, United States
    • Life Molecular Imaging GmbH Subsidiary · Germany
    • and 7 more

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; major holders from Schedules 13D and 13G; stakes of 5% or more it reported on Schedules 13D and 13G (2 companies). Each entity in the chart links to its source.

What it owns

What Lantheus Holdings, Inc. reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Property and equipment

ItemLatestA year beforeChange
Property and equipment, before depreciation$236.5M6 Dec 31, 2025$285.6M6 Dec 31, 2024−17.2%
Accumulated depreciation$72.8M6 Dec 31, 2025$108.8M6 Dec 31, 2024−33.1%
Property and equipment, net$163.7M6 Dec 31, 2025$176.8M6 Dec 31, 2024−7.4%
Finance-lease assets$1.3M6 Dec 31, 2025$1.6M6 Dec 31, 2024−19.4%
Operating-lease assets (leased space)$31.0M6 Dec 31, 2025$36.1M6 Dec 31, 2024−14.2%

Investments

ItemLatestA year beforeChange
Cash and cash equivalents$359.1M6 Dec 31, 2025$912.8M6 Dec 31, 2024−60.7%

Intangibles and goodwill

ItemLatestA year beforeChange
Goodwill$239.5M6 Dec 31, 2025$61.2M6 Dec 31, 2024+291.4%
Intangible assets, net (excluding goodwill)$722.8M6 Dec 31, 2025$161.8M6 Dec 31, 2024+346.8%
Finite-lived intangibles, gross$687.5M6 Dec 31, 2025$382.3M6 Dec 31, 2024+79.8%
Accumulated amortization$213.7M6 Dec 31, 2025$220.5M6 Dec 31, 2024−3.1%
Finite-lived intangibles, net$473.8M6 Dec 31, 2025$161.8M6 Dec 31, 2024+192.9%

Inventory

ItemLatestA year beforeChange
Inventory, total$64.7M6 Dec 31, 2025$68.0M6 Dec 31, 2024−4.9%
Raw materials$25.9M6 Dec 31, 2025$29.1M6 Dec 31, 2024−10.8%
Work in process$16.3M6 Dec 31, 2025$15.9M6 Dec 31, 2024+2.9%
Finished goods$22.4M6 Dec 31, 2025$23.1M6 Dec 31, 2024−2.9%

Properties, in its own words

The following table summarizes information regarding our significant leased and owned properties, as of December 31, 2025:

Location · Purpose · Square Footage · Ownership · Lease Term End

The rest of Item 2

United States

North Billerica, Massachusetts · Manufacturing, Laboratory, Mixed Use and Other Office Space · 354,000 · Owned (1) · N/A

Bedford, Massachusetts · Executive Offices, Laboratory, Office Space · 88,181 · Leased · February 2040

Bedford, Massachusetts · Office Space · 41,229 · Leased · July 2028

New York, New York · Office Space · 26,558 · Leased (2) · September 2030

Springfield, New Jersey · Manufacturing · 13,079 · Owned · N/A

Germany

Berlin · Office Space · 11,657 · Leased · December 2031

On January 1, 2026, we sold our single-photon emission computerized tomography (“SPECT”) business to SHINE Technologies, LLC. (“SHINE”). As a result of the sale, SHINE received 292,215 square feet of the North Billerica, Massachusetts campus that manufactures the SPECT products.

On October 11, 2021, we entered into an agreement to sublease our office space at the World Trade Center in New York City to an unrelated third party.

We believe all of these facilities are well-maintained and suitable for the office, manufacturing or warehouse operations conducted in them and provide adequate capacity for current and foreseeable future needs.

Item 2 of the 10-K filed Feb 26, 2026.5

Leadership

Who has led Lantheus Holdings, Inc., and when. Pick a name to see everywhere that person has worked.

Board members and other officers (39)

Subsidiaries and ownership

Subsidiaries (Exhibit 21)

  • 27 Commerce Street LLC New Jersey4
  • ACP Lantern Real Estate, LLC Delaware4
  • Aphelion LLC Delaware4
  • Cerveau Technologies, Inc. Delaware4
  • EXINI Diagnostics AB Sweden4
  • Evergreen Discovery, LLC Delaware4
  • Evergreen Theragnostics, Inc. Delaware4
  • Excelsior Life Sciences Ireland Limited Ireland4
  • Lantheus Alpha Therapy, LLC Delaware4
  • Lantheus EU Limited Ireland4
  • Lantheus Five, LLC Delaware4
  • Lantheus MI Canada, Inc. Canada4
  • Lantheus MI Intermediate, Inc. Delaware4
  • Lantheus MI Real Estate, LLC Delaware4
  • Lantheus MI UK Limited United Kingdom4
  • Lantheus Medical Imaging, Inc. Delaware4
  • Lantheus Omega, LLC Delaware4
  • Lantheus One, LLC Delaware4
  • Lantheus Radiopharmaceuticals UK Limited United Kingdom4
  • Lantheus Switzerland GmbH Switzerland4
  • Lantheus Three, LLC Delaware4
  • Lantheus Two, LLC Delaware4
  • Life Molecular Imaging GmbH Germany4
  • Life Molecular Imaging LLC Delaware4
All 32 listed subsidiaries
  • Life Molecular Imaging Limited United Kingdom4
  • MNTX Royalties Sub LLC Delaware4
  • Meilleur Technologies, Inc. Delaware4
  • Molecular Insight Pharmaceuticals, Inc. Delaware4
  • PSMA Development Company LLC Delaware4
  • Progenics Pharmaceuticals Nevada, Inc. Nevada4
  • Progenics Pharmaceuticals, Inc. Delaware4
  • SPECT HoldCo LLC Delaware4

The subsidiaries the company lists in Exhibit 21 of its annual report, as filed.

Former names

  • Lantheus MI Holdings, Inc.Mar 25, 2014 to May 23, 20143

Timeline

  1. Oct 2, 20268-K Other events60
  2. Sep 21, 20268-K Other events61
  3. Aug 6, 20268-K Results of operations62
  4. Aug 4, 20268-K Entered a material agreement; Executive or director change63
  5. Aug 3, 20268-K Regulation FD disclosure; Other events64
  6. May 7, 20268-K Results of operations65
  7. May 1, 20268-K Change to shareholders' rights; Executive or director change; Bylaws or fiscal year changed66
  8. Feb 26, 20268-K Results of operations67
  9. Nov 12, 20258-K Executive or director change68
  10. Nov 6, 20258-K Results of operations; Executive or director change; Regulation FD disclosure69
  11. Aug 11, 20258-K Executive or director change70
  12. Aug 6, 20258-K Results of operations; Regulation FD disclosure; Other events71
  13. Mar 5, 2024New chief executive Brian A. Markison becomes CEO14
  14. Aug 31, 2015New chief executive Mary Anne Heino becomes CEO16
  15. Jun 24, 2015New chief executive Jeffrey Allen Bailey becomes CEO15

Calendar

Coming up

  1. Nov 5, 2026Reports results for the quarter ending Sep/2026 A year earlier it reported $0.99 a share, on Nov 6, 2025.72

When it reported results

  1. Aug 6, 2026Reported quarterly or annual results62
  2. May 7, 2026Reported quarterly or annual results65
  3. Feb 26, 2026Reported quarterly or annual results67
  4. Nov 6, 2025Reported quarterly or annual results69
  5. Aug 6, 2025Reported quarterly or annual results71
  6. May 7, 2025Reported quarterly or annual results73
  7. Feb 26, 2025Reported quarterly or annual results74
  8. Jan 28, 2025Reported quarterly or annual results75

Upcoming dates from Nasdaq's calendar; past results from the company's 8-K filings (Item 2.02). The full markets calendar

Filings

506 filings to the SEC since October 2021: 5 annual reports, 15 quarterly reports, 65 major events, 270 insider forms, 36 large holders, 115 other. The latest 20:

  1. Oct 2, 2026DEFA14A EDGAR
  2. Oct 2, 20268-K EDGAR
  3. Sep 21, 2026DEFA14A EDGAR
  4. Sep 21, 20268-K EDGAR
  5. Sep 17, 2026DEFA14A EDGAR
  6. Sep 8, 2026DEFM14A EDGAR
  7. Sep 2, 20264 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES EDGAR
  8. Sep 2, 2026S-8 EDGAR
  9. Aug 26, 2026PREM14A EDGAR
  10. Aug 19, 20264 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES EDGAR
  11. Aug 19, 20264 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES EDGAR
  12. Aug 13, 2026DEFA14A EDGAR
  13. Aug 13, 2026SCHEDULE 13G/A EDGAR
  14. Aug 6, 202610-Q EDGAR
  15. Aug 6, 20268-K EDGAR
  16. Aug 4, 2026DEFA14A EDGAR
  17. Aug 4, 2026DEFA14A EDGAR
  18. Aug 4, 20268-K EDGAR
  19. Aug 3, 2026DEFA14A EDGAR
  20. Aug 3, 2026DEFA14A EDGAR

The 506 filings since October 2021 can be filtered by form type and year here when JavaScript is on.

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Insider trades

147 open-market trades by officers, directors and large owners since October 2021: 0 buys and 147 sales. Grants, option exercises and gifts are left out.

DateWhoTradeSharesPriceValueFiling
Aug 20, 2025WEHRLY MARK CSale3,365,000$56.15$188.9MForm 4
Aug 20, 2025Dapice Joshua J.Sale3,365,000$56.15$188.9MForm 4
Aug 19, 2025WEHRLY MARK CSale41,000$55.34$2.3MForm 4
Aug 19, 2025Dapice Joshua J.Sale41,000$55.34$2.3MForm 4
Aug 13, 2025Blanchfield PaulPresidentSale3,060$53.57$163.9KForm 4
Jun 13, 2025Niedzwiecki DanielSee RemarksSale6,000$78.74$472.4KForm 4
Jun 9, 2025McHugh JulieDirectorSale5,192$81.62$423.8KForm 4
Jun 9, 2025Marshall Robert J. Jr.CFO and TreasurerSale39,773$83.00$3.3MForm 4
Jun 5, 2025Blanchfield PaulPresidentSale6,599$79.65$525.6KForm 4
Jun 5, 2025Niedzwiecki DanielSee RemarksSale6,000$79.65$477.9KForm 4
Jun 2, 2025Heino Mary AnneExecutive Chair and CEOSale26,066$76.83$2.0MForm 4
Mar 17, 2025Marshall Robert J. Jr.CFO and TreasurerSale10,000$100.52$1.0MForm 4
Mar 13, 2025Heino Mary AnneExecutive Chair and CEOSale2$100.13$200Form 4
Mar 5, 2025Blanchfield PaulPresidentSale2,084$98.00$204.2KForm 4
Mar 3, 2025Heino Mary AnneExecutive Chair and CEOSale53,107$94.35$5.0MForm 4
Jan 15, 2025Thrall James HDirectorSale1,000$94.76$94.8KForm 4
Nov 15, 2024Marshall Robert J. Jr.CFO and TreasurerSale10,000$81.20$812.0KForm 4
Nov 14, 2024Blanchfield PaulPresidentSale2,000$79.65$159.3KForm 4
Nov 8, 2024Heino Mary AnneExecutive Chair and CEOSale11,487$87.16$1.0MForm 4
Aug 21, 2024Thrall James HDirectorSale1,000$98.52$98.5KForm 4

All 147 trades can be filtered by person here when JavaScript is on.

From Forms 4 filed with the SEC.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

Stakes it holds

Lantheus Holdings, Inc. has told the SEC it owns more than 5% of 2 companies, latest first (Schedules 13D and 13G).

Executive pay

What the company paid its top executives, from the summary compensation table in its proxy statement. Total pay includes salary, bonus, stock and option awards and other pay, as the company valued them.

YearExecutiveAgeSalaryTotal pay
2025Dr. Ludger Dinkelborg$227.7K$15.3M91
2025Brian A. Markison$990.4K$13.9M91
2025Paul M. Blanchfield$693.3K$5.4M91
2025Robert J. MarshallJr.$697.8K$5.2M91
2025Daniel M. Niedzwiecki$588.8K$5.0M91
2025Amanda M. Morgan$542.0K$3.3M91
2025Mary Anne Heino$100.0K$2.2M91
2024Former ChiefExecutive Officer$855.0K$13.4M91
2024Chief Financial Officer and Treasurer$669.0K$5.4M91
2024Former President$669.0K$5.3M91
2024Chief Administrative OfficerGeneral Counsel and Corporate Secretary$555.8K$4.4M91
2024Chief Commercial Officer$504.8K$2.8M91
2024Executive Chairperson and Chief Executive Officer$255.6K$787.6K91
2023Executive Chairperson and Chief Executive Officer$873.6K$12.6M91
2023Former President$614.5K$5.3M91
2023Chief Financial Officer and Treasurer$569.8K$4.3M91
2023Chief Administrative OfficerGeneral Counsel and Corporate Secretary$527.5K$3.1M91

Held by these funds

The largest holders among investment managers' 13F reports for the quarter ending Jun 30, 2026, the top 25 of 100. Change is in shares since the quarter before.

FundSharesValueShare of the fundChange
BlackRock, Inc.8,397,642$931.6M0.0%+214,449
Farallon Capital Management, L.l.c.5,583,479$619.4M3.7%No change
Jupiter Topco LLC5,188,416$575.6M0.2%New
Fmr LLC3,879,971$430.4M0.0%−746,482
Vanguard Portfolio Management LLC3,238,471$359.3M0.0%+64,197
Vanguard Capital Management LLC2,932,214$325.3M0.0%+17,900
American Century Companies Inc2,816,547$312.5M0.1%+1,035,441
State Street Corp2,500,696$277.4M0.0%+70,893
Geode Capital Management, LLC1,841,367$204.3M0.0%+75,415
Morgan Stanley1,726,303$191.5M0.0%+79,840
Reinhart Partners, Llc.1,599,379$177.4M4.1%+34,501
Dimensional Fund Advisors LP1,466,260$162.7M0.0%+86,690
Assenagon Asset Management S.A.1,429,960$158.6M0.1%+1,297,641
Citadel Advisors LLC1,376,480$152.7M0.1%+1,091,936
Carmignac Gestion1,340,100$148.7M1.9%+12,100
Swedbank AB1,201,243$133.3M0.1%−27,500
Wellington Management Group Llp1,013,063$112.4M0.0%+244,213
Brown Advisory Inc915,683$101.6M0.2%+228,076
UBS Group AG835,494$92.7M0.0%−32,181
Northern Trust Corp818,394$90.8M0.0%+13,471
Goldman Sachs Group Inc814,096$90.3M0.0%+258,519
Marshall Wace, Llp773,978$85.9M0.1%+162,231
Deerfield Management Company, L.P.752,999$83.5M1.0%−75,000
Jacobs Levy Equity Management, Inc699,583$77.6M0.3%+121,938
Jpmorgan Chase & Co699,229$77.0M0.0%−40,244

13F reports cover disclosed long positions in U.S. stocks only.

Members of Congress who traded it

4 trades disclosed by members of Congress. “Vs S&P since” is the stock’s change since the trade minus the S&P 500’s.

DateMemberTradeAmountVs S&P sinceFiling
Jan 28, 2025Gilbert Ray Cisneros, Jr.Democratic, HouseBuy$1,001 - $15,000−17.9%Report
Jan 13, 2025Gilbert Ray Cisneros, Jr.Democratic, HouseBuy$1,001 - $15,000−27.1%Report
Jan 8, 2025Gilbert Ray Cisneros, Jr.Democratic, HouseBuy$1,001 - $15,000−24.6%Report
Jan 7, 2025Gilbert Ray Cisneros, Jr.Democratic, HouseBuy$1,001 - $15,000−27.9%Report

Members report amounts as ranges, not exact figures. Returns are price-only (no dividends).

SEC filer profile

How Lantheus Holdings, Inc. is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGARLantheus Holdings, Inc.1
  • CIK0001521036
  • Employer ID (EIN)35-23189135
  • Filer statusLarge accelerated filer not an emerging growth company; not a smaller reporting company; not a shell company5
  • Incorporated inDelaware5
  • Fiscal year endsDecember 311
  • Industry code (SIC)2835 In Vitro & In Vivo Diagnostic Substances1
  • SEC reviewing officeOffice of Life Sciences, Division of Corporation Finance1
  • Business address201 Burlington Road, South Building, Bedford, MA 017301
  • Phone978 671-80011
  • Shares outstanding65,272,369 as of Aug 3, 202612
  • Public float$4.3B as of Jun 30, 20255
  • AuditorDeloitte & Touche LLP, Boston, Massachusetts PCAOB ID 34; it also attests to the company’s internal control over financial reporting5
  • On EDGAR sinceMar 25, 20141
  • Filings1,115 in all: 4 (540), 8-K (152), 144 (81), 3 (43), SC 13G/A (39), 10-Q (34), 425 (21), DEFA14A (20)1
    All 47 form types

    SC 13G (17), 4/A (15), SCHEDULE 13G/A (15), CT ORDER (12), 10-K (11), CORRESP (11), DEF 14A (11), S-8 (11), SD (11), S-1/A (9), UPLOAD (9), 424B5 (5), 424B7 (5), SCHEDULE 13G (5), ARS (4), EFFECT (4), 424B3 (2), DRS/A (2), PRE 14A (2), S-3 (2), SC 13D (2), SC 13D/A (2), SCHEDULE 13D/A (2), 10-Q/A (1), 424B4 (1), 5 (1), 8-A12B (1), 8-K/A (1), CERTNAS (1), DEFM14A (1), DRS (1), FWP (1), PREM14A (1), S-1 (1), S-1MEF (1), S-3MEF (1), S-4 (1), S-4/A (1), SCHEDULE 13D (1)

  • Latest filingsAnnual report (10-K) Feb 26, 2026
    Quarterly report (10-Q) Aug 6, 2026
    Proxy statement (DEF 14A) Mar 20, 2026
    Latest 8-K (8-K) Oct 2, 2026

Securities registered for trading

ClassSymbolExchange
Common Stock, $0.01 par value per shareLNTHNASDAQ Global Market

From the cover page of the 10-K filed Feb 26, 2026 (Section 12(b) of the Exchange Act).5

Risk factors and legal proceedings

The risks Lantheus Holdings, Inc. names in Item 1A of its 10-K filed Feb 26, 2026: 52 risks under these headings, as written.5

  • Risks Related to Our Portfolio of Commercial Products
  • We depend on some of our PMF partners to generate sales, accept, produce and deliver orders, collect payments and report related information for PYLARIFY.
  • Potential generic competitors may seek to enter the market as a result of regulatory exclusivity expiration, including the expiry of NCE regulatory exclusivity for PYLARIFY in May 2026.
  • If we are unable to grow the appropriate use of DEFINITY in suboptimal echocardiograms in the face of competition from other existing echocardiography agents and potential generic competitors as a result of patent and regulatory exclusivity expirations or maintain its position as the most utilized ultrasound enhancing agent.
  • Our dependence upon third parties for the manufacture and supply of a substantial portion of our products, including PYLARIFY and Neuraceq, and certain key components and raw materials and upon our in-house manufacturing for DEFINITY could prevent us from delivering our products to our customers in the required quantities, within the required timeframes, or at all, which could result in order cancellations, decreased revenues and reputational harm.
  • We can give no assurance that Curium Pharma (“Curium”) will continue to be successful with its commercialization of PYLCLARI in Europe or that GE Healthcare will successfully develop and commercialize piflufolastat F-18 in Japan.
  • Our just-in-time manufacturing of radiopharmaceutical products, including PYLARIFY and Neuraceq, relies on the reliability of our PMFs’ equipment and processes, the timely receipt of radioactive raw materials and the timely shipment of finished goods, and any disruption of our supply or distribution networks could have a negative effect on our business.
  • We face significant competition in our business and may not be able to compete effectively.
  • Ultrasound enhancing agents may cause side effects which could limit our ability to sell DEFINITY.
  • Risks Related to Reimbursement and Regulation
  • Many of our customers are highly dependent on payments from third-party payors, including government sponsored programs, particularly Medicare, in the United States and other countries in which we operate, and reductions in third party coverage and reimbursement rates for our products (or services provided by healthcare providers using our products) could adversely affect our business, results of operations, financial condition and cash flows.
  • Reforms to the United States healthcare system, including changes to policies, guidelines and practices of regulatory authorities, may adversely affect our business.
The other 42 risks
  • Our business and industry are subject to complex and costly regulations. If government regulations are interpreted or enforced in a manner adverse to us or our business, we may be subject to enforcement actions, penalties, exclusion and other material limitations on our operations.
  • Our marketing and sales practices may contain risks that could result in significant liability, require us to change our business practices, and restrict our operations in the future.
  • Risks Related to Our Intellectual Property and Related Legal Proceedings
  • We are involved in various legal proceedings that are uncertain, costly and time-consuming and could have a material adverse impact on our business, financial condition and results of operations.
  • We, or our business partners, may be subject to claims that we, or our partners, have infringed, misappropriated or otherwise violated the patent or other intellectual property rights of a third party. The outcome of any of these claims is uncertain and any unfavorable result could adversely affect our business, results of operations, financial condition and cash flows.
  • If we are unable to protect our intellectual property, our competitors could develop and market products with features similar to our products, and demand for our products may decline.
  • Risks Related to Our Business Operations and Financial Results
  • We may not be able to hire or retain the number of qualified personnel, particularly scientific, medical and sales personnel, required for our business, which would harm the expansion of our internal research and development (“R&D”) capabilities, sales of our products and approval timelines for and commercialization of our product candidates and limit our ability to grow.
  • Changes to management or other key personnel, including the recent turnover in our leadership and senior management team, could have an adverse effect on our business.
  • Any constraint on the availability of staff at imaging centers and hospitals and PET scanners could impact our ability to continue to generate substantial revenue from PYLARIFY, grow Neuraceq, and successfully launch and commercialize radiodiagnostic products in our pipeline.
  • Our business depends on our ability to effectively manage existing products, successfully develop and launch new products and indications, generate actionable insights from data, and adapt to rapid technological and medical practice changes.
  • We may be adversely affected by prevailing economic conditions and financial, business and other factors beyond our control.
  • An interruption in our ability to fulfill our obligations as a service provider or supplier to third parties, either through our contract development and manufacturing operations and/or in supplying our commercial or investigational products in support of research programs being conducted by third parties, may adversely affect our reputation and business.
  • Our future growth may depend on our ability to identify and acquire or in-license additional products, businesses or technologies, and if we do not successfully do so, we may have limited growth opportunities and it could result in significant impairment charges or other adverse financial consequences.
  • Challenges with product quality or product performance, including defects, caused by us or our manufacturers or suppliers could result in a decrease in customers and revenues, unexpected expenses and loss of market share.
  • In the ordinary course of business, we may be subject to product liability claims and lawsuits, including potential class actions, alleging that our products have resulted or could result in an unsafe condition or injury.
  • We use hazardous materials in our business and must comply with environmental laws and regulations, which can be expensive.
  • We face currency and other risks associated with international sales.
  • Our business depends on the continued effectiveness and availability of our information technology infrastructure, and failures of this infrastructure could harm our operations.
  • Our use of artificial intelligence (“AI”) or other emerging technologies could adversely affect our business, results of operations, financial condition and cash flows.
  • A disruption in our computer networks, including those related to cybersecurity, could adversely affect our business, results of operations, financial condition and cash flows.
  • We may be limited in our ability to utilize, or may not be able to utilize, net operating loss carryforwards to reduce our future tax liability.
  • Risks Related to Our and our Strategic Partners’ Portfolios of Clinical Development Candidates
  • We may not, or may take longer to, realize the expected benefits and opportunities related to, investments we have made to develop our new formulation of our prostate-specific membrane antigen (“PSMA”) PET Imaging Agent.
  • We may not, or may take longer to, realize the expected benefits and opportunities related to our acquisition of the rights to LNTH-2501.
  • We may not, or may take longer to, realize the expected benefits and opportunities related to, investments we have made to develop diagnostic product candidates to be used in diagnosing, staging and monitoring Alzheimer’s disease.
  • We may not, or may take longer to, realize the expected benefits and opportunities related to, the POINT Biopharma Global Inc. (“POINT”) License Agreements.
  • The process of developing new drugs and obtaining regulatory approval is complex, time-consuming and costly, and the outcome is not certain.
  • Even if clinical development candidates receive regulatory approval, we can give no assurance that they can be successfully commercialized.
  • We have been and expect to continue to be dependent on partners for the development of certain product candidates, which expose us to the risk of reliance on these partners.
  • We depend on licenses from third parties for our rights to existing commercial products and to develop and commercialize certain product candidates. If we fail to achieve milestone requirements or to satisfy other conditions or otherwise have disagreements with those third parties, we may lose those rights under those license agreements, and our business, results of operations and financial condition could be adversely affected.
  • Risks Related to Our Capital Structure
  • Repurchases by us of our common stock may affect the value of our common stock and reduces cash available for other purposes.
  • The conditional conversion feature of the 2.625% Convertible Senior Notes due December 2027, if triggered, may adversely affect our financial condition and operating results.
  • The issuance or sale of shares of our common stock, or rights to acquire shares of our common stock, could depress the trading price of our common stock.
  • We have indebtedness that may limit our financial and operating activities and may adversely affect our ability to incur additional debt to fund future needs.
  • We may not be able to generate sufficient cash flow to meet our debt service obligations.
  • Despite our indebtedness, we may incur more debt, which could exacerbate the risks described above.
  • Our 2022 Revolving Facility contains restrictions that will limit our flexibility in operating our business.
  • U.S. credit markets may impact our ability to obtain financing or increase the cost of future financing, including interest rate fluctuations based on macroeconomic conditions that are beyond our control.
  • Our stock price has fluctuated significantly, which could cause the value of your investment in our common stock to decline, and you may not be able to resell your shares at or above your purchase price.
  • Our business and operations could be negatively affected by any pending or future securities litigation or claims that we have otherwise engaged in wrongdoing.
  • If securities or industry analysts do not publish research or reports about our business, if they adversely change their recommendations regarding our stock, or if our results of operations do not meet their expectations, our stock price and trading volume could decline.
  • We do not anticipate paying any cash dividends for the foreseeable future, and accordingly, stockholders must rely on stock appreciation for any return on their investment.
  • Anti-takeover provisions in our charter documents and Delaware law and certain provisions in the Notes and Indenture may make an acquisition of us more difficult.

Legal proceedings

Information with respect to certain legal proceedings is included in Note 17, “Commitments and Contingencies,” to the consolidated financial statements contained in Part II, Item 8. “Financial Statements and Supplementary Data,” of this Form 10-K and is incorporated herein by reference.

The opening of Item 3, Legal Proceedings.5

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