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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, Q4 2024

Institutional positions in IDEXX Laboratories Inc as of Dec 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
1,124
+24 vs. Q3 2024
Shares held
71.9M
−1.22M (−1.7%) vs. Q3 2024
Total value
$29.8B
−$6.87B (−18.8%) vs. Q3 2024
New holders
165
338 more added
Sold out
141
439 more reduced

17 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2024: 1,124 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 heldQ4 2024: $29.8B
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, Q4 2024

Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q3 2024.

Institutions holding IDXX in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Wood Tarver Financial Group, LLC2$00.00%+2New
WestEnd Advisors, LLC1$4130.00%00.0%Unchanged
Sittner & Nelson, LLC1$4130.00%+1New
Activest Wealth Management1$4130.00%+1New
Transce3nd, LLC1$4130.00%+1New
Parkworth Wealth Management, Inc.1$4130.00%+1New
Principia Wealth Advisory, LLC1$4130.00%+1New
MPWM Advisory Solutions, LLC1$4130.00%+1New
Cherry Tree Wealth Management, LLC1$4140.00%00.0%Unchanged
WealthTrak Capital Management LLC1$4140.00%+1New
Winnow Wealth LLC2$6250.00%+2New
BOK Financial Private Wealth, Inc.2$8270.00%+2New
TD Capital Management LLC2$8270.00%+2New
Global Financial Private Client, LLC2$8270.00%+2New
Winthrop Capital Management, LLC3$1.00K0.00%00.0%Unchanged
Transamerica Financial Advisors, Inc.1$1.00K0.00%00.0%Unchanged
AdvisorNet Financial, Inc3$1.24K0.00%−22−88.0%Reduced
Longfellow Investment Management Co LLC3$1.24K0.00%00.0%Unchanged
Core Alternative Capital3$1.24K0.00%00.0%Unchanged
Highline Wealth Partners LLC3$1.24K0.00%+2+200.0%Added
Golden State Wealth Management, LLC3$1.24K0.00%+3New
MCF Advisors LLC3$1.24K0.00%−1−25.0%Reduced
SJS Investment Consulting Inc.4$1.65K0.00%−4−50.0%Reduced
Carolina Wealth Advisors, LLC4$1.65K0.00%00.0%Unchanged
Aspect Partners, LLC4$1.65K0.00%00.0%Unchanged
Hexagon Capital Partners LLC4$1.65K0.00%+4New
Cassady Schiller Wealth Management, LLC4$1.65K0.00%+4New
Avion Wealth7$2.00K0.00%−2−22.2%Reduced
Jackson, Grant Investment Advisers, Inc.5$2.07K0.00%00.0%Unchanged
Archer Investment Corp5$2.07K0.00%00.0%Unchanged
Hara Capital LLC5$2.07K0.00%00.0%Unchanged
Group One Trading, L.P.5$2.07K0.00%+5New
Bogart Wealth, LLC5$2.07K0.00%+5New
Beaird Harris Wealth Management, LLC5$2.07K0.00%00.0%Unchanged
Pacific Center for Financial Services6$2.48K0.00%00.0%Unchanged
Mendota Financial Group, LLC6$2.48K0.00%00.0%Unchanged
Annis Gardner Whiting Capital Advisors, LLC6$2.48K0.00%00.0%Unchanged
TCTC Holdings, LLC6$2.48K0.00%+6New
Rosenberg Matthew Hamilton6$2.48K0.00%+6New
Synergy Financial Management, LLC5$2.53K0.00%+5New
Financial Management Professionals, Inc.7$2.89K0.00%−2−22.2%Reduced
Raffa Wealth Management, LLC7$2.89K0.00%00.0%Unchanged
NewSquare Capital LLC7$2.89K0.00%+7New
Clal Insurance Enterprises Holdings Ltd8$3.00K0.00%+8New
True Wealth Design, LLC7$3.01K0.00%+3+75.0%Added
Park Place Capital Corp8$3.31K0.00%−16−66.7%Reduced
Hartford Financial Management Inc.8$3.31K0.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.8$3.31K0.00%00.0%Unchanged
Tradewinds Capital Management, LLC9$3.72K0.00%00.0%Unchanged
Carolinas Wealth Consulting LLC9$3.72K0.00%00.0%Unchanged
Johnson Financial Group, Inc.9$3.80K0.00%−39−81.3%Reduced
Frazier Financial Advisors, LLC10$4.13K0.00%00.0%Unchanged
Thurston, Springer, Miller, Herd & Titak, Inc.10$4.13K0.00%00.0%Unchanged
Westside Investment Management, Inc.10$4.13K0.00%00.0%Unchanged
Anfield Capital Management, LLC10$4.13K0.00%00.0%Unchanged
Altshuler Shaham Ltd10$4.13K0.00%+2+25.0%Added
Asset Dedication, LLC10$4.13K0.00%−612−98.4%Reduced
Minot DeBlois Advisors LLC11$4.55K0.00%+11New
Dunhill Financial, LLC11$4.72K0.00%−6−35.3%Reduced
Abound Wealth Management11$4.72K0.00%−5−31.3%Reduced
Pier Capital, LLC12$4.96K0.00%00.0%Unchanged
First Pacific Financial12$4.96K0.00%+1+9.1%Added
Coppell Advisory Solutions LLC13$5.37K0.00%+7+116.7%Added
Westend Capital Management, LLC13$5.38K0.00%00.0%Unchanged
Clean Yield Group13$5.38K0.00%+5+62.5%Added
Clear Street Markets LLC13$5.38K0.00%+13New
Evelyn Partners Asset Management Ltd14$5.79K0.00%+14New
Moisand Fitzgerald Tamayo, LLC14$5.79K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC14$5.79K0.00%00.0%Unchanged
Sachetta, LLC15$6.20K0.00%−3−16.7%Reduced
Key Financial Inc15$6.20K0.00%00.0%Unchanged
Bernard Wealth Management Corp.15$6.20K0.00%+15New
Medallion Wealth Advisors, LLC16$6.72K0.00%+16New
Valley National Advisers Inc17$7.00K0.00%−1−5.6%Reduced
Edmond de Rothschild Holding S.A.17$7.03K0.00%00.0%Unchanged
IAG Wealth Partners, LLC17$7.03K0.00%00.0%Unchanged
Eagle Bay Advisors LLC17$7.03K0.00%00.0%Unchanged
Fortitude Family Office, LLC17$7.03K0.00%00.0%Unchanged
Creative Financial Designs Inc18$7.44K0.00%00.0%Unchanged
Whipplewood Advisors, LLC19$7.86K0.00%+19New
Field & Main Bank20$8.27K0.00%00.0%Unchanged
Evermay Wealth Management LLC20$8.27K0.00%00.0%Unchanged
Beacon Capital Management, LLC20$8.27K0.00%00.0%Unchanged
Main Street Group, LTD20$8.27K0.00%00.0%Unchanged
Versant Capital Management, Inc21$8.68K0.00%−78−78.8%Reduced
Red Tortoise LLC21$8.68K0.00%00.0%Unchanged
Bank of Jackson Hole Trust21$8.68K0.01%+21New
Financial Network Wealth Advisors LLC22$9.10K0.02%−109−83.2%Reduced
Mowery & Schoenfeld Wealth Management, LLC22$9.10K0.02%−46−67.6%Reduced
TFC Financial Management22$9.10K0.00%−1−4.3%Reduced
Laurel Wealth Advisors LLC22$9.10K0.00%00.0%Unchanged
Centricity Wealth Management, LLC23$9.51K0.01%+23New
Caitlin John, LLC25$10.3K0.01%00.0%Unchanged
Continuum Advisory, LLC25$10.3K0.00%+2+8.7%Added
Y.D. More Investments Ltd25$10.3K0.00%+25New
WR Wealth Planners, LLC26$10.7K0.00%−28−51.9%Reduced
Valued Wealth Advisors LLC26$10.8K0.01%−2−7.1%Reduced
Investment Research & Advisory Group, Inc.27$11.2K0.00%00.0%Unchanged
Meeder Asset Management Inc28$11.6K0.00%−151−84.4%Reduced
Evelyn Partners Investment Management LLP29$12.0K0.00%+29New