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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 2024

Institutional positions in IDEXX Laboratories Inc as of Mar 31, 2024. 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
1,147
+8 vs. Q4 2023
Shares held
72.6M
−123.0K (−0.2%) vs. Q4 2023
Total value
$39.1B
−$1.21B (−3.0%) vs. Q4 2023
New holders
96
407 more added
Sold out
88
411 more reduced

16 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2023: 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 2024: 1,147 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 2024: $39.1B
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 2024

Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q4 2023.

Institutions holding IDXX in Q1 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Johnson Financial Group, Inc.1$5400.00%00.0%Unchanged
Cherry Tree Wealth Management, LLC1$5400.00%00.0%Unchanged
WealthCollab, LLC1$5400.00%00.0%Unchanged
WestEnd Advisors, LLC1$5400.00%00.0%Unchanged
Transamerica Financial Advisors, Inc.1$1.00K0.00%00.0%Unchanged
First PREMIER Bank1$1.00K0.00%+1New
Financial Synergies Wealth Advisors, Inc.2$1.08K0.00%−22−91.7%Reduced
Salem Investment Counselors Inc2$1.08K0.00%+2New
Bellevue Asset Management, LLC2$1.08K0.00%+2New
Core Alternative Capital3$1.62K0.00%−20−87.0%Reduced
Longfellow Investment Management Co LLC3$1.62K0.00%00.0%Unchanged
Fairman Group, LLC3$1.62K0.00%00.0%Unchanged
True Wealth Design, LLC3$1.62K0.00%+2+200.0%Added
Winthrop Capital Management, LLC3$2.00K0.00%+3New
North Star Investment Management Corp.4$2.16K0.00%00.0%Unchanged
Aspect Partners, LLC4$2.16K0.00%00.0%Unchanged
MCF Advisors LLC4$2.16K0.00%+1+33.3%Added
SRS Capital Advisors, Inc.4$2.16K0.00%+2+100.0%Added
Signature Resources Capital Management, LLC4$2.22K0.00%00.0%Unchanged
Trifecta Capital Advisors, LLC5$2.70K0.00%00.0%Unchanged
Jackson, Grant Investment Advisers, Inc.5$2.70K0.00%00.0%Unchanged
Archer Investment Corp5$2.70K0.00%00.0%Unchanged
GoalVest Advisory LLC5$2.70K0.00%+5New
Penserra Capital Management LLC6$3.00K0.00%−819−99.3%Reduced
VitalStone Financial, LLC5$3.00K0.00%+5New
Pacific Center for Financial Services6$3.24K0.00%+6New
Dunhill Financial, LLC7$3.68K0.00%+1+16.7%Added
ORG Partners LLC7$3.72K0.01%+2+40.0%Added
Larson Financial Group LLC7$3.78K0.00%−10−58.8%Reduced
DiNuzzo Private Wealth, Inc.7$3.78K0.00%00.0%Unchanged
Logan Capital Management Inc7$3.78K0.00%00.0%Unchanged
Altshuler Shaham Ltd7$3.78K0.00%+7New
Cedar Wealth Management, LLC7$3.78K0.00%+7New
Financial Management Professionals, Inc.7$4.00K0.00%00.0%Unchanged
Aspire Private Capital, LLC8$4.32K0.00%00.0%Unchanged
ClariVest Asset Management LLC8$4.32K0.00%+3+60.0%Added
Planning Capital Management Corp8$4.32K0.00%−15−65.2%Reduced
Beaird Harris Wealth Management, LLC8$4.32K0.00%−8−50.0%Reduced
Mowery & Schoenfeld Wealth Management, LLC8$4.32K0.01%−2−20.0%Reduced
Hartford Financial Management Inc.8$4.32K0.00%00.0%Unchanged
Bear Mountain Capital, Inc.10$4.78K0.00%00.0%Unchanged
Tradewinds Capital Management, LLC9$4.86K0.00%00.0%Unchanged
Westside Investment Management, Inc.10$5.40K0.00%00.0%Unchanged
Oakworth Capital, Inc.10$5.40K0.00%00.0%Unchanged
GPS Wealth Strategies Group, LLC10$5.40K0.00%00.0%Unchanged
Wiser Advisor Group LLC10$5.40K0.01%00.0%Unchanged
Redmont Wealth Advisors LLC10$5.40K0.01%+10New
Frazier Financial Advisors, LLC10$5.40K0.00%00.0%Unchanged
SJS Investment Consulting Inc.10$5.40K0.00%00.0%Unchanged
NBT Bank N A12$6.48K0.00%00.0%Unchanged
Pier Capital, LLC12$6.48K0.00%00.0%Unchanged
First Financial Corp12$6.48K0.00%00.0%Unchanged
Eagle Bay Advisors LLC12$6.48K0.00%+12New
Macroview Investment Management LLC12$6.48K0.01%00.0%Unchanged
Sofos Investments, Inc.13$6.62K0.00%+5+62.5%Added
Westend Capital Management, LLC13$7.02K0.00%+13New
Jones Financial Companies LLLP14$7.56K0.00%+5+55.6%Added
Moisand Fitzgerald Tamayo, LLC14$7.56K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC14$7.56K0.00%00.0%Unchanged
Sachetta, LLC14$7.77K0.00%00.0%Unchanged
Versant Capital Management, Inc15$8.10K0.00%00.0%Unchanged
Key Financial Inc15$8.10K0.00%00.0%Unchanged
FinTrust Capital Advisors, LLC16$8.64K0.00%00.0%Unchanged
Edmond de Rothschild Holding S.A.17$9.18K0.00%−1,145−98.5%Reduced
IAG Wealth Partners, LLC17$9.18K0.00%00.0%Unchanged
Fortitude Family Office, LLC17$9.18K0.01%00.0%Unchanged
Continuum Advisory, LLC20$10.0K0.00%+20New
Main Street Group, LTD20$10.6K0.00%00.0%Unchanged
Field & Main Bank20$10.8K0.00%00.0%Unchanged
Evermay Wealth Management LLC20$10.8K0.00%−1−4.8%Reduced
Beacon Capital Management, LLC20$10.8K0.00%00.0%Unchanged
Abound Wealth Management21$11.3K0.00%+1+5.0%Added
Central Bank & Trust Co21$11.3K0.00%00.0%Unchanged
Annapolis Financial Services, LLC21$11.3K0.00%00.0%Unchanged
Red Tortoise LLC21$11.3K0.01%00.0%Unchanged
VisionPoint Advisory Group, LLC22$11.9K0.00%−9−29.0%Reduced
Laurel Wealth Advisors LLC22$11.9K0.00%00.0%Unchanged
Wolff Wiese Magana LLC23$12.4K0.01%00.0%Unchanged
TFC Financial Management23$12.4K0.00%+1+4.5%Added
Meeder Asset Management Inc24$13.0K0.00%+24New
Avion Wealth24$13.0K0.00%+2+9.1%Added
Clear Investment Research, LLC25$13.5K0.02%00.0%Unchanged
Grove Bank & Trust25$13.5K0.00%00.0%Unchanged
Caitlin John, LLC25$13.5K0.01%00.0%Unchanged
Mine & Arao Wealth Creation & Management, LLC.25$13.5K0.01%00.0%Unchanged
Valued Wealth Advisors LLC25$13.5K0.01%+4+19.0%Added
St Germain D J Co Inc27$14.6K0.00%00.0%Unchanged
Investment Research & Advisory Group, Inc.27$14.6K0.01%00.0%Unchanged
JJJ Advisors Inc.28$15.1K0.00%+20+250.0%Added
Coston, McIsaac & Partners31$16.0K0.01%00.0%Unchanged
Boyd Watterson Asset Management LLC30$16.2K0.01%00.0%Unchanged
LGT Financial Advisors LLC32$17.3K0.02%00.0%Unchanged
AdvisorNet Financial, Inc33$17.8K0.00%+11+50.0%Added
Armstrong Advisory Group, Inc34$18.9K0.00%00.0%Unchanged
Newbridge Financial Services Group, Inc.35$18.9K0.01%00.0%Unchanged
Lummis Asset Management, LP35$18.9K0.03%00.0%Unchanged
FIL Ltd36$19.4K0.00%00.0%Unchanged
Raffa Wealth Management, LLC39$21.1K0.01%+29+290.0%Added
Cornerstone Planning Group LLC46$22.1K0.01%−14−23.3%Reduced
Colonial Trust Co45$24.3K0.00%00.0%Unchanged