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IDEXX Laboratories Inc

IDXX
Exchange
Nasdaq
Industry
In Vitro & In Vivo Diagnostic Substances
SEC CIK
0000874716

In the last 90 days, IDEXX Laboratories Inc insiders filed 0 open-market purchases and 1 sale; 1,306 institutions reported holding it in 13F filings for Q2 2026, worth $39.1B in total; 3 superinvestors hold it, including Fundsmith and Weitz Investment Management.

13F holders, Q1 2025

Institutional positions in IDEXX Laboratories 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
1,143
+34 vs. Q4 2024
Shares held
74.1M
+2.63M (+3.7%) vs. Q4 2024
Total value
$31.1B
+$1.53B (+5.2%) vs. Q4 2024
New holders
123
467 more added
Sold out
89
353 more reduced

15 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 IDXX 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.

Institutional holdersQ1 2025: 1,143 institutions
Q1 2021: 1,015 institutionsQ2 2021: 1,037 institutionsQ3 2021: 1,063 institutionsQ4 2021: 1,110 institutionsQ1 2022: 1,036 institutionsQ2 2022: 959 institutionsQ3 2022: 925 institutionsQ4 2022: 1,001 institutionsQ1 2023: 1,058 institutionsQ2 2023: 1,069 institutionsQ3 2023: 1,061 institutionsQ4 2023: 1,155 institutionsQ1 2024: 1,147 institutionsQ2 2024: 1,110 institutionsQ3 2024: 1,117 institutionsQ4 2024: 1,124 institutionsQ1 2025: 1,143 institutionsQ2 2025: 1,234 institutionsQ3 2025: 1,302 institutionsQ4 2025: 1,385 institutionsQ1 2026: 1,318 institutionsQ2 2026: 1,306 institutions
Value heldQ1 2025: $31.1B
Q1 2021: $35.6BQ2 2021: $46.1BQ3 2021: $44.6BQ4 2021: $47.1BQ1 2022: $39.7BQ2 2022: $25.9BQ3 2022: $24.0BQ4 2022: $30.0BQ1 2023: $36.4BQ2 2023: $36.7BQ3 2023: $32.4BQ4 2023: $40.5BQ1 2024: $39.1BQ2 2024: $36.4BQ3 2024: $36.7BQ4 2024: $29.8BQ1 2025: $31.1BQ2 2025: $40.0BQ3 2025: $46.1BQ4 2025: $50.3BQ1 2026: $41.2BQ2 2026: $39.1B
Institutions holding IDXX and their total value by quarter
QuarterHoldersValue
Q2 20261,306$39.1B
Q1 20261,318$41.2B
Q4 20251,385$50.3B
Q3 20251,302$46.1B
Q2 20251,234$40.0B
Q1 20251,143$31.1B
Q4 20241,124$29.8B
Q3 20241,117$36.7B
Q2 20241,110$36.4B
Q1 20241,147$39.1B
Q4 20231,155$40.5B
Q3 20231,061$32.4B
Q2 20231,069$36.7B
Q1 20231,058$36.4B
Q4 20221,001$30.0B
Q3 2022925$24.0B
Q2 2022959$25.9B
Q1 20221,036$39.7B
Q4 20211,110$47.1B
Q3 20211,063$44.6B
Q2 20211,037$46.1B
Q1 20211,015$35.6B

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q4 2024.

Institutions holding IDXX in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
MV Capital Management, Inc.67$28.1K0.00%+2+3.1%Added
Evelyn Partners Investment Management Services Ltd65$27.3K0.00%00.0%Unchanged
Catalyst Capital Advisors LLC64$26.9K0.00%00.0%Unchanged
MorganRosel Wealth Management, LLC63$26.5K0.01%+63New
DT Investment Partners, LLC62$26.0K0.00%00.0%Unchanged
Farmers & Merchants Investments Inc60$25.2K0.00%00.0%Unchanged
CoreCap Advisors, LLC59$24.8K0.00%−29−33.0%Reduced
Colonial Trust Co55$23.1K0.00%−30−35.3%Reduced
Ridgewood Investments LLC55$23.1K0.01%00.0%Unchanged
JFS Wealth Advisors, LLC54$22.7K0.00%−16−22.9%Reduced
Bell Investment Advisors, Inc52$21.8K0.00%+10+23.8%Added
Sierra Ocean, LLC50$21.0K0.02%−5−9.1%Reduced
Avalon Trust Co50$21.0K0.00%00.0%Unchanged
FSA Wealth Management LLC50$21.0K0.01%00.0%Unchanged
Intelligent Financial Strategies50$21.0K0.01%00.0%Unchanged
Cornerstone National Bank & Trust Co50$21.0K0.01%00.0%Unchanged
Kestra Investment Management, LLC49$20.6K0.00%−43−46.7%Reduced
Riverview Trust Co48$20.2K0.02%00.0%Unchanged
Private Wealth Management Group, LLC48$20.2K0.01%+6+14.3%Added
Optiver Holding B.V.48$20.2K0.00%+48New
Investment Management Corp45$18.9K0.02%00.0%Unchanged
Wayfinding Financial, LLC44$18.0K0.01%+44New
Indiana Trust & Investment Management CO42$17.6K0.01%00.0%Unchanged
Raleigh Capital Management Inc.41$17.2K0.01%−6−12.8%Reduced
Capital A Wealth Management, LLC41$17.2K0.02%00.0%Unchanged
Front Row Advisors LLC40$16.8K0.01%00.0%Unchanged
NewSquare Capital LLC40$16.8K0.00%+33+471.4%Added
Clal Insurance Enterprises Holdings Ltd38$16.0K0.00%+30+375.0%Added
Stonebridge Financial Group, LLC38$16.0K0.00%+3+8.6%Added
Grove Bank & Trust37$15.5K0.00%00.0%Unchanged
Lummis Asset Management, LP35$14.7K0.01%00.0%Unchanged
Financial Network Wealth Advisors LLC34$14.3K0.02%+12+54.5%Added
Armstrong Advisory Group, Inc34$14.1K0.00%00.0%Unchanged
Sunbelt Securities, Inc.33$13.9K0.00%+2+6.5%Added
Park Square Financial Group, LLC32$13.4K0.01%00.0%Unchanged
Saudi Central Bank32$13.4K0.07%+32New
Coston, McIsaac & Partners32$13.0K0.00%+1+3.2%Added
Truvestments Capital LLC30$12.6K0.00%−3−9.1%Reduced
Wolff Wiese Magana LLC30$12.6K0.01%00.0%Unchanged
Boyd Watterson Asset Management LLC30$12.6K0.00%00.0%Unchanged
Private Wealth Asset Management, LLC29$12.2K0.00%+29New
Mowery & Schoenfeld Wealth Management, LLC28$11.8K0.02%+6+27.3%Added
Activest Wealth Management28$11.8K0.00%+27+2,700.0%Added
Investment Research & Advisory Group, Inc.27$11.3K0.00%00.0%Unchanged
NFJ Investment Group, LLC27$11.3K0.00%−3−10.0%Reduced
Valued Wealth Advisors LLC26$10.9K0.01%00.0%Unchanged
Y.D. More Investments Ltd25$10.5K0.00%00.0%Unchanged
Koesten, Hirschmann & Crabtree, INC.25$10.5K0.01%+25New
Whipplewood Advisors, LLC152$10.1K0.01%+133+700.0%Added
Continuum Advisory, LLC23$9.66K0.00%−2−8.0%Reduced
Centricity Wealth Management, LLC23$9.66K0.01%00.0%Unchanged
Hurley Capital, LLC22$9.24K0.01%−47−68.1%Reduced
Laurel Wealth Advisors LLC22$9.24K0.00%00.0%Unchanged
Red Tortoise LLC21$8.82K0.00%00.0%Unchanged
Evermay Wealth Management LLC20$8.40K0.00%00.0%Unchanged
Main Street Group, LTD20$8.40K0.00%00.0%Unchanged
Field & Main Bank20$8.40K0.00%00.0%Unchanged
Flaharty Asset Management, LLC20$8.40K0.00%+20New
Thurston, Springer, Miller, Herd & Titak, Inc.20$8.40K0.00%+10+100.0%Added
Creative Financial Designs Inc18$7.56K0.00%00.0%Unchanged
United Community Bank18$7.56K0.00%+18New
Clark Wealth Partners18$7.56K0.01%+18New
Edmond de Rothschild Holding S.A.17$7.14K0.00%00.0%Unchanged
IAG Wealth Partners, LLC17$7.14K0.00%00.0%Unchanged
Fortitude Family Office, LLC17$7.14K0.00%00.0%Unchanged
Valley National Advisers Inc18$7.00K0.00%+1+5.9%Added
Medallion Wealth Advisors, LLC16$6.72K0.00%00.0%Unchanged
Sachetta, LLC15$6.30K0.00%00.0%Unchanged
Bernard Wealth Management Corp.15$6.30K0.00%00.0%Unchanged
Key Financial Inc15$6.30K0.00%00.0%Unchanged
Moisand Fitzgerald Tamayo, LLC14$5.88K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC14$5.88K0.00%00.0%Unchanged
Evelyn Partners Asset Management Ltd14$5.88K0.00%00.0%Unchanged
Newbridge Financial Services Group, Inc.13$5.46K0.00%−25−65.8%Reduced
Westend Capital Management, LLC13$5.46K0.00%00.0%Unchanged
Clean Yield Group13$5.46K0.00%00.0%Unchanged
Hughes Financial Services, LLC13$5.44K0.00%+13New
Evelyn Partners Investment Management LLP12$5.04K0.00%−17−58.6%Reduced
Pier Capital, LLC12$5.04K0.00%00.0%Unchanged
Pineridge Advisors LLC12$5.04K0.00%+12New
North Capital, Inc.12$5.04K0.00%+12New
First Pacific Financial11$4.62K0.00%−1−8.3%Reduced
Washington Trust Advisors, Inc.10$4.38K0.00%+10New
True Wealth Design, LLC10$4.32K0.00%+3+42.9%Added
Asset Dedication, LLC10$4.20K0.00%00.0%Unchanged
Anfield Capital Management, LLC10$4.20K0.00%00.0%Unchanged
Frazier Financial Advisors, LLC10$4.20K0.00%00.0%Unchanged
Dunhill Financial, LLC10$4.10K0.00%−1−9.1%Reduced
Beacon Capital Management, LLC9$3.78K0.00%−11−55.0%Reduced
Altshuler Shaham Ltd9$3.78K0.00%−1−10.0%Reduced
Tradewinds Capital Management, LLC9$3.78K0.00%00.0%Unchanged
Carolinas Wealth Consulting LLC9$3.78K0.00%00.0%Unchanged
Abound Wealth Management8$3.36K0.00%−3−27.3%Reduced
Hartford Financial Management Inc.8$3.36K0.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.8$3.36K0.00%00.0%Unchanged
Highline Wealth Partners LLC8$3.36K0.00%+5+166.7%Added
Raffa Wealth Management, LLC7$2.94K0.00%00.0%Unchanged
Bogart Wealth, LLC7$2.94K0.00%+2+40.0%Added
SJS Investment Consulting Inc.7$2.94K0.00%+3+75.0%Added
Global Financial Private Client, LLC7$2.94K0.00%+5+250.0%Added