IDXX on Nasdaq

IDEXX Laboratories, Inc.

Logo: http://www.idexx.com/, Public domain, via Wikimedia Commons5

American multinational corporation

IDEXX Laboratories, Inc. is an American multinational corporation engaged in the development, manufacture, and distribution of products and services for the companion animal veterinary, livestock and poultry, water testing, and dairy markets. Incorporated in 1983 by David Evans Shaw, the company is headquartered in Westbrook, Maine, and in Hoofddorp, Netherlands for its EMEA divisions. IDEXX offers products to customers in over 175 countries around the world and employs about 11,000 people in full-and part-time positions (as of 2025).3 Its shares trade on Nasdaq under the symbol IDXX.1 Wikipedia text CC BY-SA 4.0

Price unavailable

Last updated Oct 21, 2026.

Overview

1983Founded1

Compare with Quidel, Lantheus Holdings, Inc. or NeoGen, or pick any stock.

  • TickerIDXX on Nasdaq1
  • Industryhealth care1
  • HeadquartersWestbrook1
  • Websitewww.idexx.com
  • Legal formDelaware corporation1
  • Incorporated inDE6
  • Business addressOne Idexx Drive, Westbrook, Me 04092-20416
  • Filer categoryLarge accelerated filer6
  • LEIOGMTXK0LUU1HKV2P0J844
  • StatusActive4
  • LEI statusIssued and current4
  • Registered addressCORPORATION TRUST CENTER 1209 ORANGE ST, 19801 Wilmington, United States4
  • Registered withDivision of Corporations, Department of State, 20238254
IdexxLaboratoriesMarkham
Photo: Raysonho @ Open Grid Scheduler / Scalable Grid Engine, CC0, via Wikimedia Commons9

IDEXX Laboratories, Inc. is an American multinational corporation engaged in the development, manufacture, and distribution of products and services for the companion animal veterinary, livestock and poultry, water testing, and dairy markets. Incorporated in 1983 by David Evans Shaw, the company is headquartered in Westbrook, Maine, and in Hoofddorp, Netherlands for its EMEA divisions. IDEXX offers products to customers in over 175 countries around the world and employs about 11,000 people in full-and part-time positions (as of 2025).3

Financials

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

Key numbers, fiscal 2025

61.8%Gross margin10
31.6%Operating margin10
24.6%Net margin10
10.4%Revenue growth, 202510
66.0%Return on equity10
0.23×Debt to equity10
$1.1BFree cash flow10

What sells

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

Products and services

Product brought in 59% of the revenue IDEXX Laboratories, Inc. broke down this way in fiscal 2025.

  1. Product$2.5B1059%up 13% from 2024
  2. Service$1.8B1041%up 7% from 2024
Products and services by year
Products and services202320242025
Product$2.1B$2.2B$2.5B
Service$1.6B$1.6B$1.8B

Business segments

Companion Animal Group brought in 92% of the revenue IDEXX Laboratories, Inc. broke down this way in fiscal 2025.

  1. Companion Animal Group$4.0B1092%up 11% from 2024
  2. Water$201.1M105%up 9% from 2024
  3. Livestock And Poultry Diagnostics$131.8M103%up 8% from 2024
Business segments by year
Business segments202320242025
Companion Animal Group$3.4B$3.6B$4.0B
Water$168.1M$185.1M$201.1M
Livestock And Poultry Diagnostics$121.7M$122.1M$131.8M

Regions

United States brought in 66% of the revenue IDEXX Laboratories, Inc. broke down this way in fiscal 2025.

  1. United States$2.8B1066%up 9% from 2024
  2. Europe, the Middle East, and Africa, Other$230.0M105%up 17% from 2024
  3. Germany$206.8M105%up 19% from 2024
  4. Canada$167.3M104%up 9% from 2024
  5. United Kingdom$154.4M104%up 15% from 2024
  6. France$126.0M103%up 14% from 2024
  7. Asia Pacific, Other$124.4M103%up 13% from 2024
  8. Australia$112.2M103%up 10% from 2024
  9. Latin America and Caribbean$90.4M102%up 8% from 2024
  10. Japan$83.4M102%up 14% from 2024
  11. Spain$71.0M102%up 15% from 2024
  12. Italy$66.9M102%up 15% from 2024
Regions by year
Regions202320242025
United States$2.4B$2.5B$2.8B
Europe, the Middle East, and Africa, Other$176.4M$196.3M$230.0M
Germany$149.8M$173.7M$206.8M
Canada$150.1M$152.9M$167.3M
United Kingdom$121.7M$134.6M$154.4M
France$96.8M$110.8M$126.0M
Asia Pacific, Other$104.1M$110.1M$124.4M
Australia$95.5M$102.0M$112.2M
Latin America and Caribbean$83.9M$83.7M$90.4M
Japan$75.6M$73.1M$83.4M
Spain$52.3M$61.9M$71.0M
Italy$53.8M$58.2M$66.9M

Where the money goes

Where each dollar of revenue went, fiscal 2025

  • Cost of revenue38¢$1.6B
  • Research and development6¢$251.2M
  • Other costs25¢$1.1B
  • Income tax6¢$264.7M
  • Profit25¢$1.1B

Out of $4.3B in revenue.10

Where each dollar of operating cash went, fiscal 2025

  • Capital spending9¢$124.7M
  • Share buybacks91¢$1.2B

Out of $1.2B of cash from operations. Spending exceeded cash from operations; the rest came from savings or borrowing.10

Financial statements

Revenue1112131410$4.3B in 2025+79% since 2019
0$2.0B$4.0B$6.0B2019: $2.4B$2.4B20192020: $2.7B$2.7B2020+12%2021: $3.2B$3.2B2021+19%2022: $3.4B$3.4B2022+5%2023: $3.7B$3.7B2023+9%2024: $3.9B$3.9B2024+6%2025: $4.3B$4.3B2025+10%
Gross profit1112131410$2.7B in 2025+95% since 2019
0$1.0B$2.0B$3.0B2019: $1.4B$1.4B20192020: $1.6B$1.6B2020+15%2021: $1.9B$1.9B2021+20%2022: $2.0B$2.0B2022+6%2023: $2.2B$2.2B2023+9%2024: $2.4B$2.4B2024+9%2025: $2.7B$2.7B2025+12%
Operating income1112131410$1.4B in 2025+146% since 2019
0$500.0M$1.0B$1.5B2019: $552.8M$552.8M20192020: $694.5M$694.5M2020+26%2021: $932.0M$932.0M2021+34%2022: $898.8M$898.8M2022−4%2023: $1.1B$1.1B2023+22%2024: $1.1B$1.1B2024+3%2025: $1.4B$1.4B2025+21%
Net income1112131410$1.1B in 2025+148% since 2019
0$500.0M$1.0B$1.5B2019: $427.7M$427.7M20192020: $581.8M$581.8M2020+36%2021: $744.8M$744.8M2021+28%2022: $679.1M$679.1M2022−9%2023: $845.0M$845.0M2023+24%2024: $887.9M$887.9M2024+5%2025: $1.1B$1.1B2025+19%

Every line of the income statement as filed: the last 3 fiscal years, latest first.10

Period ending2025-12-312024-12-312023-12-31
Total revenue$4.3B$3.9B$3.7B
Total cost of revenue$1.6B$1.5B$1.5B
Gross profit$2.7B$2.4B$2.2B
Sales and marketing$643.5M$588.5M$566.1M
General and administrative$404.8M$442.3M$335.8M
Research and development$251.2M$219.8M$191.0M
Total operating expenses$1.3B$1.3B$1.1B
Income from operations$1.4B$1.1B$1.1B
Interest expense-$38.9M-$31.2M-$41.6M
Interest income$3.0M$12.7M$5.6M
Income before provision for income taxes$1.3B$1.1B$1.1B
Provision for income taxes$264.7M$222.0M$216.1M
Net income$1.1B$887.9M$845.0M
Basic (in USD per share)$13.17$10.77$10.17
Diluted (in USD per share)$13.08$10.67$10.06
Basic (in shares)80.4M shares82.5M shares83.1M shares
Diluted (in shares)81.0M shares83.2M shares84.0M shares

Compare IDEXX Laboratories, Inc. with another company

Corporate structure

IDEXX Laboratories, Inc. sits at the top of its group. 44 entities, 27 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Major holders of IDEXX Laboratories, Inc.

  • VANGUARD CAPITAL MANAGEMENT LLC Filed SCHEDULE 13G on IDEXX Laboratories, Inc., latest Apr 30, 2026
  • VANGUARD GROUP INC Filed SCHEDULE 13G/A on IDEXX Laboratories, Inc., latest Mar 27, 2026 (7 filings since Feb 10, 2022)
  • BlackRock Filed SCHEDULE 13G/A on IDEXX Laboratories, Inc., latest Apr 17, 2025 (6 filings since Jan 25, 2022)
  • Fundsmith LLP Filed SC 13G on IDEXX Laboratories, Inc., latest Feb 14, 2023 (2 filings since Feb 14, 2023)
  • IDEXX Laboratories, Inc. Wilmington, Delaware, United States
    • IDEXX Laboratories (France) Subsidiary
    • IDEXX LABORATORIES CANADA CORPORATION Subsidiary · 100% · Toronto, Ontario, Canada
    • 342 Saco Street, LLC Subsidiary · Maine, United States
    • Beijing IDEXX Laboratories Co. Limited Subsidiary · China
    • IDEXX Animana B.V. Subsidiary · Netherlands
    • IDEXX B.V. Subsidiary · Hoofddorp, Netherlands
    • IDEXX Brasil Laboratórios Ltda. Subsidiary · Brazil
    • IDEXX Brasil Participações Ltda. Subsidiary · Brazil
    • IDEXX Canada Holdings Corp. Subsidiary · Delaware, United States
    • IDEXX Diagnostic Limited Subsidiary · Ireland
    • IDEXX Distribution, Inc. Subsidiary · Massachusetts, United States
    • IDEXX EUROPE B.V. Subsidiary · Westbrook, Maine, United States
    • IDEXX Holding GmbH Subsidiary · Germany
    • IDEXX Holdings, Inc. Subsidiary · Delaware, United States
    • IDEXX Laboratories (Proprietary) Limited Subsidiary · South Africa
    • IDEXX Laboratories (Shanghai) Company Limited Subsidiary · China
    • IDEXX Laboratories Canada 1, ULC Subsidiary · Nova Scotia, Canada
    • IDEXX Laboratories Danmark ApS Subsidiary · Denmark
    • IDEXX Laboratories Hong Kong Limited Subsidiary · Hong Kong
    • IDEXX Laboratories II (NZ) ULC Subsidiary · New Zealand
    • IDEXX Laboratories Italia S.r.l. Subsidiary · Italy
    • IDEXX Laboratories Norge AS Subsidiary · Norway
    • IDEXX Laboratories Philippines, Inc. Subsidiary · Philippines
    • IDEXX Laboratories Private Limited Subsidiary · India
    • IDEXX LABORATORIES PTY LIMITED Subsidiary · Rydalmere, Australia
    • and 18 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; subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What IDEXX Laboratories, 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$1.7B10 Dec 31, 2025$1.5B10 Dec 31, 2024+8.1%
Accumulated depreciation$925.7M10 Dec 31, 2025$835.0M10 Dec 31, 2024+10.9%
Property and equipment, net$747.4M10 Dec 31, 2025$713.1M10 Dec 31, 2024+4.8%
Operating-lease assets (leased space)$123.2M10 Dec 31, 2025$116.1M10 Dec 31, 2024+6.1%

Investments

ItemLatestA year beforeChange
Cash and cash equivalents$180.1M10 Dec 31, 2025$288.3M10 Dec 31, 2024−37.5%

Intangibles and goodwill

ItemLatestA year beforeChange
Goodwill$414.0M10 Dec 31, 2025$405.1M10 Dec 31, 2024+2.2%
Intangible assets, net (excluding goodwill)$109.8M10 Dec 31, 2025$111.7M10 Dec 31, 2024−1.6%
Finite-lived intangibles, gross$190.8M10 Dec 31, 2025$172.5M10 Dec 31, 2024+10.6%
Accumulated amortization$80.9M10 Dec 31, 2025$60.9M10 Dec 31, 2024+33.0%
Finite-lived intangibles, net$109.8M10 Dec 31, 2025$111.7M10 Dec 31, 2024−1.6%

Inventory

ItemLatestA year beforeChange
Inventory, total$377.8M10 Dec 31, 2025$381.9M10 Dec 31, 2024−1.1%
Raw materials$96.3M10 Dec 31, 2025$104.2M10 Dec 31, 2024−7.6%
Work in process$32.6M10 Dec 31, 2025$31.9M10 Dec 31, 2024+2.1%
Finished goods$248.9M10 Dec 31, 2025$245.8M10 Dec 31, 2024+1.3%

Properties, in its own words

Our worldwide headquarters and principal executive offices are located in Westbrook, Maine where we engage in manufacturing, research and development, marketing, sales, and general and administrative support functions.

Primary Facility Locations

The rest of Item 2

Location · Functions · Own/Lease

Westbrook, Maine · Worldwide Headquarters, principal executive offices, and CAG manufacturing · Own

Hoofddorp, Netherlands · Distribution center, warehousing, International administrative offices · Lease

Baar, Switzerland · EMEA administrative offices · Lease

Scarborough, Maine · Water, LPD and Supply Chain · Own

Memphis, Tennessee · Distribution center, warehousing, and Reference Lab · Lease

North Grafton, Massachusetts · Reference Lab · Own

West Sacramento, California · Reference Lab · Own

Kornwestheim, Germany · Reference Lab · Own

Wetherby, United Kingdom · Reference Lab · Own

Markham, Ontario, Canada · Reference Lab · Lease

Elmhurst, Illinois · Reference Lab · Lease

Newmarket, United Kingdom · Water manufacturing · Lease

Bern, Switzerland · LPD manufacturing · Lease

Montpellier, France · LPD manufacturing · Lease

Roswell, Georgia · CAG and other manufacturing · Lease

Including the locations above, we have over 50 reference laboratories throughout the United States and over 25 reference laboratories internationally, including locations in Europe, Canada, Australia, New Zealand, Asia, and South Africa. The majority of our reference laboratories are leased, with the remainder being owned. We also lease space in various locations worldwide for administrative support, manufacturing, sales, distribution, and storage. We believe that our leased and owned properties are generally in good condition, are well-maintained, and are generally suitable and adequate to carry on our business.

Item 2 of the 10-K filed Feb 20, 2026.18

Leadership

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

Board members and other officers (49)

Products and brands

Companion Animal Group

The Companion Animal Group (CAG) provides in-clinic laboratory analyzers for companion animals. Analyzers measure blood cell counts as well as levels of certain enzymes in blood or urine for the purpose of monitoring health conditions. Major products of this segment are the Catalyst Dx Chemistry Analyzer and the VetTest Chemistry Analyzer, Symmetric dimethylarginine (SDMA), ProCyte Dx Hematology Analyzer, the LaserCyte Hematology Analyzer, the IDEXX VetAutoread Hematology Analyzer, the SNAP Pro analyzer, and so on, among other laboratory equipment and analytical services.

Water testing

The Water segment provides products to measure microbiological parameters in water. Popular products of this segment include Colilert, Colilert-18, and Colisure for detecting total coliform and E. coli. Water products are sold in over 120 countries around the globe.

Livestock and Poultry Diagnostics

The Livestock and Poultry Diagnostics division provides products to detect diseases in livestock and poultry. Products of this segment include tests for avian influenza, bovine viral diarrhoea virus, porcine reproductive and respiratory syndrome (PRRS), and bovine spongiform encephalopathy (BSE or mad cow disease).

From Wikipedia’s article on Idexx Laboratories, shared under CC BY-SA 4.0.7

Subsidiaries and ownership

Subsidiaries

Subsidiaries (Exhibit 21)

  • 342 Saco Street, LLC Maine8
  • Beijing IDEXX Laboratories Co. Limited China8
  • IDEXX Animana B.V. Netherlands8
  • IDEXX B.V. Netherlands8
  • IDEXX Brasil Laboratórios Ltda. Brazil8
  • IDEXX Brasil Participações Ltda. Brazil8
  • IDEXX Canada Holdings Corp. Delaware8
  • IDEXX Diagnostic Limited Ireland8
  • IDEXX Distribution, Inc. Massachusetts8
  • IDEXX GmbH Germany8
  • IDEXX Holding GmbH Germany8
  • IDEXX Holdings, Inc. Delaware8
  • IDEXX Laboratories (Proprietary) Limited South Africa8
  • IDEXX Laboratories (Shanghai) Company Limited China8
  • IDEXX Laboratories B.V. Netherlands8
  • IDEXX Laboratories Canada 1, ULC Nova Scotia8
  • IDEXX Laboratories Canada Corporation Nova Scotia8
  • IDEXX Laboratories Co., Ltd. Thailand8
  • IDEXX Laboratories Danmark ApS Denmark8
  • IDEXX Laboratories Hong Kong Limited Hong Kong8
  • IDEXX Laboratories II (NZ) ULC New Zealand8
  • IDEXX Laboratories Italia S.r.l. Italy8
  • IDEXX Laboratories Limited England & Wales8
  • IDEXX Laboratories Ltd. Korea, Republic of8
All 49 listed subsidiaries
  • IDEXX Laboratories Norge AS Norway8
  • IDEXX Laboratories Oy Finland8
  • IDEXX Laboratories Philippines, Inc. Philippines8
  • IDEXX Laboratories Private Limited India8
  • IDEXX Laboratories SRL Belgium8
  • IDEXX Laboratories Singapore Pte. Ltd. Singapore8
  • IDEXX Laboratories Sp. z o.o. Poland8
  • IDEXX Laboratories Sverige AB Sweden8
  • IDEXX Laboratories s.r.o. Czech Republic8
  • IDEXX Laboratories, KK Japan8
  • IDEXX Laboratories, S.de R.L. de C.V. Mexico8
  • IDEXX Laboratorios, S.L. Spain8
  • IDEXX Montpellier SAS France8
  • IDEXX Operations, Inc. Delaware8
  • IDEXX Pharmaceuticals, LLC Delaware8
  • IDEXX Real Estate Holdings GmbH Germany8
  • IDEXX Real Estate Holdings, LLC Maine8
  • IDEXX SARL France8
  • IDEXX Technologies Limited England & Wales8
  • IDEXX UK Acquisition Limited England & Wales8
  • IDEXX Vet Med Labor GmbH Austria8
  • IDEXXLAB, Unipessoal Lda. Portugal8
  • Laboratoire IDEXX SARL France8
  • OPTI Medical Systems, Inc. Delaware8
  • Vet Med Labor GmbH Germany8

From Wikidata.1 The subsidiaries the company lists in Exhibit 21 of its annual report, as filed.

Timeline

  1. Aug 4, 20268-K Results of operations74
  2. May 15, 20268-K Bylaws or fiscal year changed; Shareholder vote75
  3. May 5, 20268-K Results of operations76
  4. Mar 26, 20268-K Executive or director change77
  5. Feb 13, 20268-K Executive or director change78
  6. Feb 2, 20268-K Results of operations79
  7. Jan 13, 20268-K Executive or director change; Regulation FD disclosure80
  8. Nov 13, 20258-K Entered a material agreement; New debt or obligation81
  9. Nov 3, 20258-K Results of operations82
  10. Oct 7, 20258-K Executive or director change83
  11. Aug 4, 20258-K Results of operations84
  12. Jul 10, 20258-K Executive or director change85
  13. Aug 7, 2019New chief executive Jay Mazelsky becomes CEO19
  14. Feb 15, 2006New chief executive Jonathan W. Ayers becomes CEO20
  15. 1983Founded Founded1

Calendar

Coming up

  1. Nov 2, 2026 · Before the openReports results for the quarter ending Sep/2026 A year earlier it reported $3.40 a share, on Nov 3, 2025.86

When it reported results

  1. Aug 4, 2026Reported quarterly or annual results74
  2. May 5, 2026Reported quarterly or annual results76
  3. Feb 2, 2026Reported quarterly or annual results79
  4. Nov 3, 2025Reported quarterly or annual results82
  5. Aug 4, 2025Reported quarterly or annual results84
  6. May 1, 2025Reported quarterly or annual results87
  7. Feb 3, 2025Reported quarterly or annual results88
  8. Oct 31, 2024Reported quarterly or annual results89

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

Filings

405 filings to the SEC since October 2021: 5 annual reports, 15 quarterly reports, 44 major events, 257 insider forms, 16 large holders, 68 other. The latest 20:

  1. Sep 9, 20264 EDGAR
  2. Sep 4, 2026144 EDGAR
  3. Aug 24, 20264 EDGAR
  4. Aug 4, 20268-K EDGAR
  5. Aug 4, 202610-Q EDGAR
  6. Aug 3, 20264 EDGAR
  7. Jun 2, 20264 EDGAR
  8. Jun 1, 2026SD EDGAR
  9. May 20, 2026144 EDGAR
  10. May 15, 20268-K EDGAR
  11. May 14, 20264 EDGAR
  12. May 14, 20264 EDGAR
  13. May 14, 20264 EDGAR
  14. May 14, 20264 EDGAR
  15. May 14, 20264 EDGAR
  16. May 14, 20264 EDGAR
  17. May 14, 20264 EDGAR
  18. May 14, 20264 EDGAR
  19. May 14, 20264 EDGAR
  20. May 11, 20264 EDGAR

The 405 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

57 open-market trades by officers, directors and large owners since October 2021: 0 buys and 57 sales. Grants, option exercises and gifts are left out.

DateWhoTradeSharesPriceValueFiling
Sep 4, 2026Kingsley Lawrence DDirectorSale2,203$532.08$1.2MForm 4
Mar 3, 2026Hunt NimrataExecutive Vice PresidentSale1,758$634.57$1.1MForm 4
Feb 26, 2026MAZELSKY JONATHAN JAYPresident and CEOSale23,326$657.55$15.3MForm 4
Feb 26, 2026Hunt NimrataExecutive Vice PresidentSale2,693$661.54$1.8MForm 4
Feb 17, 2026Erickson Michael GExecutive Vice PresidentSale5,371$627.38$3.4MForm 4
Feb 17, 2026Vandebroek Sophie V.DirectorSale1,464$628.62$920.3KForm 4
Feb 10, 2026FENNELL GEORGEExecutive Vice PresidentSale11,345$646.72$7.3MForm 4
Nov 7, 2025Hunt NimrataExecutive Vice PresidentSale9,425$703.34$6.6MForm 4
Aug 22, 2025SZOSTAK M ANNEDirectorSale2,187$647.33$1.4MForm 4
Aug 12, 2025Erickson Michael GExecutive Vice PresidentSale406$649.96$263.8KForm 4
Aug 11, 2025Hunt NimrataExecutive Vice PresidentSale1,200$656.53$787.8KForm 4
Aug 8, 2025Underberg Sharon E.EVP, GC & Corporate SecretarySale5,450$651.60$3.6MForm 4
Aug 6, 2025Hunt NimrataExecutive Vice PresidentSale7,143$630.43$4.5MForm 4
Aug 6, 2025MAZELSKY JONATHAN JAYPresident and CEOSale29,260$631.98$18.5MForm 4
Aug 6, 2025Lane MichaelExecutive Vice PresidentSale8,411$627.73$5.3MForm 4
May 21, 2025SZOSTAK M ANNEDirectorSale2,306$512.98$1.2MForm 4
May 13, 2025JUNIUS DANIEL MDirectorSale2,683$506.41$1.4MForm 4
May 9, 2025Vandebroek Sophie V.DirectorSale1,279$491.34$628.4KForm 4
Feb 10, 2025FENNELL GEORGEExecutive Vice PresidentSale9,986$462.53$4.6MForm 4
Feb 7, 2025SZOSTAK M ANNEDirectorSale3,000$465.95$1.4MForm 4

All 57 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.

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
2025Jonathan J. MazelskyPresident and Chief Executive Officer$1.1M$14.6M94
2025Michael J. LaneExecutive Vice President and General Manager, CAG Diagnostics Business Unit58$594.1K$4.0M94
2025Tina Hunt, PhDExecutive Vice President, Global Strategy and Commercial58$594.1K$3.9M94
2025Martin Smith, PhDExecutive Vice President and Chief Technology Officer, R&D, Global Operations, Information Technology and Information Security58$594.1K$3.9M94
2025Andrew EmersonExecutive Vice President and Chief Financial Officer43$531.1K$3.0M94
2025Brian P. McKeonFormer Executive Vice President, Chief Financial Officer and Treasurer$293.4K$351.7K94
2024Jonathan J. MazelskyPresident and Chief Executive Officer$1.1M$13.0M94
2024Brian P. McKeonFormer Executive Vice President, Chief Financial Officer and Treasurer$689.6K$3.9M94
2024Tina Hunt, PhDExecutive Vice President, Global Strategy and Commercial58$576.6K$3.7M94
2024Michael J. LaneExecutive Vice President and General Manager, CAG Diagnostics Business Unit58$576.6K$3.7M94
2024Martin Smith, PhDExecutive Vice President and Chief Technology Officer, R&D, Global Operations, Information Technology and Information Security58$576.6K$3.7M94
2023Jonathan J. MazelskyPresident and Chief Executive Officer$1.0M$11.5M94
2023Brian P. McKeonFormer Executive Vice President, Chief Financial Officer and Treasurer$669.0K$3.8M94
2023Tina Hunt, PhDExecutive Vice President, Global Strategy and Commercial58$559.2K$3.6M94
2023Michael J. LaneExecutive Vice President and General Manager, CAG Diagnostics Business Unit58$559.2K$2.9M94

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.8,170,178$4.3B0.1%−195,375
Vanguard Capital Management LLC5,152,213$2.7B0.1%−30,294
Vanguard Portfolio Management LLC3,896,521$2.1B0.1%−14,342
State Street Corp3,748,660$2.0B0.1%+74,475
Invesco Ltd.3,611,416$1.9B0.2%+261,739
Geode Capital Management, LLC2,562,886$1.3B0.1%−98,113
Bamco Inc /ny/1,976,778$1.0B1.6%+343,411
Morgan Stanley1,356,103$713.9M0.0%+40,149
Bank of New York Mellon Corp1,193,343$628.2M0.1%−311,189
Arrowstreet Capital, Limited Partnership1,067,078$561.8M0.2%+228,239
Fundsmith LLP1,019,887$536.9M3.9%−445,899
Blair William & Co/il918,556$483.6M1.3%−27,780
Northern Trust Corp918,137$483.3M0.1%+6,244
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC911,489$479.8M0.1%+39,700
Fmr LLC822,643$433.1M0.0%+539,667
American Century Companies Inc808,358$425.6M0.2%+208,427
Capital Research Global Investors789,111$415.5M0.1%+7,766
Jpmorgan Chase & Co755,791$405.1M0.0%−24,091
Principal Financial Group Inc743,246$391.3M0.2%−137,943
Goldman Sachs Group Inc738,708$388.9M0.0%+21,787
Wellington Management Group Llp726,695$382.6M0.1%−8,780
Charles Schwab Investment Management Inc650,429$342.4M0.0%+40,212
Legal & General Group Plc617,197$324.9M0.1%−33,606
Dimensional Fund Advisors LP608,902$320.6M0.1%+35,570
Franklin Resources Inc575,784$303.1M0.1%−86,849

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

Members of Congress who traded it

21 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 13, 2026April McClain DelaneyDemocratic, HouseSale$1,001 - $15,000+34.6%Report
Oct 16, 2025April McClain DelaneyDemocratic, HousePartial sale$1,001 - $15,000+31.0%Report
Sep 4, 2025Byron DonaldsRepublican, HouseBuy$1,001 - $15,000−33.5%Report
Sep 4, 2025Byron DonaldsRepublican, HouseBuy$1,001 - $15,000−33.5%Report
Aug 7, 2025April McClain DelaneyDemocratic, HousePartial sale$1,001 - $15,000+37.9%Report
Jul 9, 2025April McClain DelaneyDemocratic, HousePartial sale$1,001 - $15,000+22.5%Report
May 15, 2025Robert P. Bresnahan, Jr.Republican, HouseBuy$1,001 - $15,000−23.8%Report
May 12, 2025Jefferson ShreveRepublican, HouseSale$100,001 - $250,000+25.0%Report
Apr 9, 2025April McClain DelaneyDemocratic, HouseBuy$1,001 - $15,000−2.9%Report
Apr 8, 2025Robert P. Bresnahan, Jr.Republican, HouseSale$1,001 - $15,000+3.9%Report
Apr 7, 2025April McClain DelaneyDemocratic, HouseBuy$1,001 - $15,000−8.6%Report
Apr 7, 2025Jefferson ShreveRepublican, HouseBuy$50,001 - $100,000−8.6%Report
Apr 4, 2025April McClain DelaneyDemocratic, HouseBuy$1,001 - $15,000−13.8%Report
Apr 1, 2025April McClain DelaneyDemocratic, HouseBuy$1,001 - $15,000−6.9%Report
Mar 14, 2025April McClain DelaneyDemocratic, HouseBuy$1,001 - $15,000−5.4%Report
Mar 13, 2025Jefferson ShreveRepublican, HouseBuy$15,001 - $50,000−5.3%Report
Feb 25, 2025Robert P. Bresnahan, Jr.Republican, HouseBuy$1,001 - $15,000−10.9%Report
Jan 22, 2024Tommy TubervilleRepublican, SenateSale$1,001 - $15,000+56.7%Report
Apr 3, 2023Tommy TubervilleRepublican, SenateBuy$1,001 - $15,000−76.0%Report
Oct 5, 2022Tommy TubervilleRepublican, SenateSale$1,001 - $15,000+48.4%Report
Mar 29, 2021Tommy TubervilleRepublican, SenateBuy$1,001 - $15,000−80.8%Report

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

SEC filer profile

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

  • Name on EDGARIDEXX LABORATORIES INC /DE2
  • CIK0000874716
  • Employer ID (EIN)01-039372318
  • Filer statusLarge accelerated filer not an emerging growth company; not a smaller reporting company; not a shell company18
  • Incorporated inDelaware18
  • Fiscal year endsDecember 312
  • Industry code (SIC)2835 In Vitro & In Vivo Diagnostic Substances2
  • SEC reviewing officeOffice of Life Sciences, Division of Corporation Finance2
  • Business addressOne Idexx Drive, Westbrook, ME 04092-20412
  • Phone20755603002
  • Shares outstanding78,781,116 as of Jul 31, 202616
  • Public float$42.9B as of Jun 30, 202518
  • AuditorPricewaterhouseCoopers LLP, Boston, Massachusetts PCAOB ID 238; it also attests to the company’s internal control over financial reporting18
  • On EDGAR sinceFeb 7, 19962
  • Filings2,156 in all: 4 (1,384), 8-K (196), SC 13G/A (130), 10-Q (91), 3 (48), 144 (42), DEF 14A (30), SC 13G (28)2
    All 34 form types

    10-K (27), DEFA14A (19), ARS (18), S-8 (17), UPLOAD (17), 4/A (16), CT ORDER (15), CORRESP (14), SD (13), 8-K/A (9), S-8 POS (9), 5 (6), 3/A (4), 10-K405 (3), 8-A12G/A (3), PRE 14A (3), 10-Q/A (2), DEFR14A (2), S-3 (2), SCHEDULE 13G/A (2), 10-K405/A (1), 5/A (1), 8-A12G (1), PRER14A (1), S-3/A (1), SCHEDULE 13G (1)

  • Latest filingsAnnual report (10-K) Feb 20, 2026
    Quarterly report (10-Q) Aug 4, 2026
    Proxy statement (DEF 14A) Mar 27, 2026
    Latest 8-K (8-K) Aug 4, 2026

Securities registered for trading

ClassSymbolExchange
Common Stock, $0.10 par value per shareIDXXNASDAQ Global Select Market

From the cover page of the 10-K filed Feb 20, 2026 (Section 12(b) of the Exchange Act).18

Risk factors and legal proceedings

The risks IDEXX Laboratories, Inc. names in Item 1A of its 10-K filed Feb 20, 2026: 24 risks under these headings, as written.18

  • RISKS RELATED TO OUR BUSINESS AND INDUSTRY
  • Our business lines are highly attractive and highly competitive. Our failure to successfully execute certain strategies in this competitive environment could have a material negative impact on our future growth and profitability
  • Our dependence on third-party suppliers could negatively affect our ability to sell certain products or deliver our cloud-based software solutions, which could negatively affect our operating results
  • Our biologic products are complex and difficult to manufacture, which could negatively affect our ability to supply our customers
  • Issues in our use of AI may result in reputational harm or liability and adversely affect our business
  • Various U.S. and foreign government regulations could limit or delay our ability to market and sell our products or otherwise negatively impact our business
  • Our success is heavily dependent on our continued differentiated product and service innovation
  • Increased competition from and technological advances by our competitors could negatively affect our operating results
  • Consolidation in our customer base, including through increased corporate hospital ownership, and prevalence of buying consortiums could negatively affect our business
  • Changes in testing patterns could negatively affect our operating results
  • We sell many products through distributors, which presents risks that could negatively affect our operating results
  • GENERAL RISKS
The other 14 risks
  • We depend on the efforts of key personnel and talent to succeed and compete effectively
  • We depend on the continuous and reliable operation and security of our information technology systems and our products and services that incorporate or rely on information technology, and any disruption or significant cybersecurity breach or other incident could adversely affect our business
  • Factors and events beyond our control could disrupt our operations, supply chain, and logistics network and adversely affect our business
  • Since our business is global in nature, geopolitical risks and other risks associated with doing business internationally could negatively affect our business, financial condition, and operating results
  • A weak worldwide economy, or actual or perceived economic weakness in any significant geography, could result in reduced demand for our products and services or increased customer credit risk
  • We are subject to risks associated with public health issues, including pandemics, which could have a material adverse effect on our financial condition and results of operations
  • Our operations and reputation may be impaired if we, our products, or our services do not comply with our global privacy policy or evolving laws, regulations, and industry standards regarding data privacy and protection
  • Failure to meet current or evolving environmental, social, and governance regulations, standards, or expectations or to achieve our environmental, social, or governance goals could adversely affect our business, results of operations, financial condition, reputation, or stock price
  • Climate change, or legal, regulatory or market measures to address climate change, could adversely affect our business, financial condition, and results of operation
  • Future operating results could be negatively affected by changes in tax rates, the adoption of new tax legislation or exposure to additional tax liabilities
  • Strengthening of the rate of exchange for the U.S. dollar has a negative effect on our business
  • Restrictions in our debt agreements or our inability to obtain financing on favorable terms may increase our cost of borrowing and limit our activities
  • RISKS RELATED TO AN INVESTMENT IN OUR SECURITIES
  • Fluctuations in our quarterly or annual results may cause our stock price to decline
  • The market price of our common stock may be volatile, and you may not be able to resell your shares at or above the price you paid

Legal proceedings

Due to the nature of our activities, we are at times subject to pending and threatened legal actions that arise out of the ordinary course of business. In the opinion of management, based in part upon advice of legal counsel, the disposition of any such currently pending or threatened matters is not expected to have a material effect on our results of operations, financial condition, or cash flows. However, the results of legal actions cannot be predicted with certainty. Therefore, it is possible that our results of operations, financial condition or cash flows could be materially adversely affected in any particular period by the unfavorable resolution of one or more legal actions.

The opening of Item 3, Legal Proceedings.18

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11
  12. 12
  13. 13
  14. 14
  15. 15
  16. 16
  17. 17
  18. 18
  19. 19
  20. 20
  21. 21
  22. 22
  23. 23
  24. 24
  25. 25
  26. 26
  27. 27
  28. 28
  29. 29
  30. 30
  31. 31
  32. 32
  33. 33
  34. 34
  35. 35
  36. 36
  37. 37
  38. 38
  39. 39
  40. 40
  41. 41
  42. 42
  43. 43
  44. 44
  45. 45
  46. 46
  47. 47
  48. 48
  49. 49
  50. 50
  51. 51
  52. 52
  53. 53
  54. 54
  55. 55
  56. 56
  57. 57
  58. 58
  59. 59
  60. 60
  61. 61
  62. 62
  63. 63
  64. 64
  65. 65
  66. 66
  67. 67
  68. 68
  69. 69
  70. 70
  71. 71
  72. 72
  73. 73
  74. 74
  75. 75
  76. 76
  77. 77
  78. 78
  79. 79
  80. 80
  81. 81
  82. 82
  83. 83
  84. 84
  85. 85
  86. 86
  87. 87
  88. 88
  89. 89
  90. 90
  91. 91
  92. 92
  93. 93
  94. 94