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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 2022

Institutional positions in IDEXX Laboratories Inc as of Mar 31, 2022. 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
1,036
−64 vs. Q4 2021
Shares held
72.8M
+1.11M (+1.6%) vs. Q4 2021
Total value
$39.7B
−$7.34B (−15.6%) vs. Q4 2021
New holders
78
364 more added
Sold out
142
409 more reduced

10 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2021: 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 2022: 1,036 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 2022: $39.7B
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 2022

Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q4 2021.

Institutions holding IDXX in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
CFS Investment Advisory Services, LLC85,888$00.00%+85,888New
WestEnd Advisors, LLC–$5470.00%––
Longfellow Investment Management Co LLC1$1.00K0.00%00.0%Unchanged
American Research & Management Co.1$1.00K0.00%00.0%Unchanged
Macroview Investment Management LLC2$1.00K0.00%00.0%Unchanged
Stonebridge Capital Advisors LLC2$1.00K0.00%00.0%Unchanged
USA Financial Portformulas Corp1$1.00K0.00%00.0%Unchanged
Harvest Group Wealth Management, LLC2$1.00K0.00%00.0%Unchanged
Curi Capital2$1.00K0.00%00.0%Unchanged
Itau Unibanco Holding S.A.2$1.00K0.00%+2New
GoalVest Advisory LLC1$1.00K0.00%+1New
Washington Trust Co3$2.00K0.00%00.0%Unchanged
Financial Management Professionals, Inc.4$2.00K0.00%+4New
Burleson & Company, LLC3$2.00K0.00%+3New
ClariVest Asset Management LLC5$3.00K0.00%00.0%Unchanged
Focused Wealth Management, Inc5$3.00K0.00%00.0%Unchanged
Ahrens Investment Partners LLC5$3.00K0.00%00.0%Unchanged
Selective Wealth Management, Inc.5$3.00K0.00%00.0%Unchanged
Sierra Capital LLC5$3.00K0.00%00.0%Unchanged
Key Financial Inc5$3.00K0.00%00.0%Unchanged
Schubert & Co6$3.00K0.00%+1+20.0%Added
Loomis Sayles & Co L P5$3.00K0.00%+5New
Northwest Investment Counselors, LLC5$3.00K0.00%+5New
Atticus Wealth Management, LLC5$3.00K0.00%+5New
Disciplined Investments, LLC6$3.00K0.00%+6New
SJS Investment Consulting Inc.5$3.00K0.00%+5New
Logan Capital Management Inc7$4.00K0.00%00.0%Unchanged
Bedel Financial Consulting, Inc.8$4.00K0.00%00.0%Unchanged
Versant Capital Management, Inc7$4.00K0.00%00.0%Unchanged
AdvisorNet Financial, Inc8$4.00K0.00%+5+166.7%Added
Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.10$5.00K0.00%−30−75.0%Reduced
MV Capital Management, Inc.9$5.00K0.00%−24−72.7%Reduced
Plante Moran Financial Advisors, LLC10$5.00K0.00%−9−47.4%Reduced
Aspire Private Capital, LLC9$5.00K0.00%−4−30.8%Reduced
Econ Financial Services Corp10$5.00K0.00%00.0%Unchanged
Tyler-Stone Wealth Management10$5.00K0.00%00.0%Unchanged
Thomas J. Herzfeld Advisors, Inc.9$5.00K0.00%00.0%Unchanged
Westside Investment Management, Inc.10$5.00K0.00%00.0%Unchanged
Bellwether Advisors, LLC10$5.00K0.00%+1+11.1%Added
Hartford Financial Management Inc.10$5.00K0.00%+10New
Cordant, Inc.9$5.00K0.00%+9New
Sageworth Trust Co of South Dakota11$6.00K0.01%−60−84.5%Reduced
Raffa Wealth Management, LLC11$6.02K0.00%+1+10.0%Added
Core Alternative Capital13$7.00K0.00%+10+333.3%Added
Holloway Wealth Management, LLC–$8.00K0.00%––
Harbor Investment Advisory, LLC15$8.00K0.00%+11+275.0%Added
Tucker Asset Management LLC15$8.21K0.00%00.0%Unchanged
Tarbox Family Office, Inc.16$9.00K0.00%−8−33.3%Reduced
Valley National Advisers Inc17$9.00K0.00%00.0%Unchanged
Country Trust Bank17$9.00K0.00%00.0%Unchanged
Avion Wealth17$9.00K0.00%00.0%Unchanged
IAG Wealth Partners, LLC17$9.00K0.00%00.0%Unchanged
IMA Wealth, Inc.19$10.0K0.00%00.0%Unchanged
Creative Financial Designs Inc18$10.0K0.00%00.0%Unchanged
Thompson Siegel & Walmsley LLC18$10.0K0.00%00.0%Unchanged
GPS Wealth Strategies Group, LLC19$10.0K0.00%+9+90.0%Added
Financial Enhancement Group LLC20$11.0K0.00%−3−13.0%Reduced
Sandy Spring Bank20$11.0K0.00%00.0%Unchanged
Field & Main Bank20$11.0K0.01%00.0%Unchanged
TFC Financial Management20$11.0K0.00%00.0%Unchanged
Central Bank & Trust Co21$11.0K0.00%+21New
Laurel Wealth Advisors LLC22$12.0K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC25$13.0K0.00%−3−10.7%Reduced
Stephens Consulting, LLC25$13.7K0.01%00.0%Unchanged
Hanson & Doremus Investment Management25$14.0K0.00%−10−28.6%Reduced
Clear Investment Research, LLC25$14.0K0.03%00.0%Unchanged
Tradition Wealth Management, LLC25$14.0K0.00%00.0%Unchanged
Gemmer Asset Management LLC28$15.0K0.00%−2−6.7%Reduced
BDO Wealth Advisors, LLC27$15.0K0.00%00.0%Unchanged
Evoke Wealth, LLC30$16.0K0.00%+14+87.5%Added
Massmutual Trust Co FSB31$17.0K0.00%−4−11.4%Reduced
MCF Advisors LLC31$17.0K0.00%+31New
West Oak Capital, LLC35$19.0K0.01%00.0%Unchanged
Mascoma Wealth Management LLC35$19.0K0.01%+3+9.4%Added
Lindbrook Capital, LLC39$21.0K0.00%−18−31.6%Reduced
Wolff Wiese Magana LLC38$21.0K0.01%00.0%Unchanged
JJJ Advisors Inc.38$21.0K0.01%+15+65.2%Added
Islay Capital Management, LLC40$22.0K0.02%−20−33.3%Reduced
Harvest Fund Management Co., Ltd43$23.0K0.00%−1,039−96.0%Reduced
Harding Loevner LP70$24.0K0.00%00.0%Unchanged
Farmers & Merchants Investments Inc45$25.0K0.00%+1+2.3%Added
EverSource Wealth Advisors, LLC46$25.0K0.01%+4+9.5%Added
Earnest Partners LLC47$26.0K0.00%00.0%Unchanged
Kings Point Capital Management50$27.0K0.00%−11−18.0%Reduced
Mark Sheptoff Financial Planning, LLC50$27.0K0.01%00.0%Unchanged
MayTech Global Investments, LLC50$27.0K0.01%00.0%Unchanged
Riverview Trust Co49$27.0K0.02%+49New
Brewin Dolphin Wealth Management Ltd55$30.0K0.00%00.0%Unchanged
Fieldpoint Private Securities, LLC56$31.0K0.01%+5+9.8%Added
High Net Worth Advisory Group LLC58$32.0K0.01%00.0%Unchanged
Catalyst Capital Advisors LLC58$32.0K0.00%+11+23.4%Added
Caldwell Trust Co60$32.8K0.00%00.0%Unchanged
Carolinas Wealth Consulting LLC71$39.0K0.01%+71New
City State Bank78$43.0K0.03%00.0%Unchanged
Heritage Wealth Advisors80$44.0K0.00%00.0%Unchanged
Financial Connections Group, Inc.84$45.0K0.05%00.0%Unchanged
Rockbridge Investment Management, LCC82$45.4K0.01%00.0%Unchanged
TCI Wealth Advisors, Inc.87$48.0K0.01%+7+8.8%Added
State of Wyoming91$50.0K0.03%−1−1.1%Reduced
HHM Wealth Advisors, LLC91$50.0K0.01%00.0%Unchanged