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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 2022

Institutional positions in IDEXX Laboratories Inc as of Dec 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
1,001
+96 vs. Q3 2022
Shares held
73.6M
+313.6K (+0.4%) vs. Q3 2022
Total value
$30.0B
+$6.12B (+25.6%) vs. Q3 2022
New holders
164
331 more added
Sold out
68
355 more reduced

20 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2022: 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 2022: 1,001 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 2022: $30.0B
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 2022

Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q3 2022.

Institutions holding IDXX in Q4 2022
InstitutionSharesValue% of portfolioChange in sharesAction
FineMark National Bank & Trust545$222.3K0.01%+545New
Citizens Financial Group Inc546$222.7K0.01%+546New
Seven Eight Capital, LP548$223.6K0.06%+548New
Inspire Advisors, LLC549$224.1K0.06%+549New
Gabelli Funds LLC550$224.4K0.00%−2,500−82.0%Reduced
Avantax Advisory Services, Inc.550$224.4K0.00%+550New
Sentry Investment Management LLC554$226.0K0.10%−17−3.0%Reduced
STF Management LP554$226.0K0.32%+554New
Ipswich Investment Management Co., Inc.555$226.4K0.06%+555New
Belpointe Asset Management LLC556$226.8K0.01%−36−6.1%Reduced
Camden National Bank560$228.0K0.05%+560New
Gray Wealth Management Inc.559$228.1K0.13%+559New
Arlington Financial Advisors, LLC561$228.9K0.10%+561New
Hartline Investment Corp562$229.3K0.05%+562New
Wealth Advisors, Inc.568$231.7K0.12%+568New
Gilbert & Cook, Inc.576$235.0K0.04%+17+3.0%Added
Inceptionr LLC576$235.0K0.12%+576New
Checchi Capital Advisers, LLC577$235.4K0.02%−39−6.3%Reduced
Carnegie Capital Asset Management, LLC577$235.4K0.01%+577New
Blueprint Investment Partners LLC581$237.0K0.05%+581New
Harrell Investment Partners, LLC588$239.9K0.09%+588New
Samalin Investment Counsel, LLC589$240.3K0.15%+589New
Forum Financial Management, LP590$240.7K0.01%+590New
J. W. Coons Advisors, LLC600$244.8K0.07%−21−3.4%Reduced
Epic Trust Investment Advisors, LLC601$245.0K0.37%+601New
Cahill Financial Advisors Inc603$246.0K0.05%+603New
Conning Inc.604$246.4K0.01%+604New
Meritage Portfolio Management605$247.0K0.02%+605New
Strategic Blueprint, LLC607$247.6K0.03%+607New
Compagnie Lombard Odier SCmA610$249.0K0.01%+610New
Garde Capital, Inc.616$251.0K0.03%00.0%Unchanged
World Equity Group, Inc.619$252.5K0.06%+619New
Quadrant Capital Group LLC620$252.9K0.03%+53+9.3%Added
ISAM Funds (UK) Ltd627$255.8K0.77%+627New
Triune Financial Partners, LLC628$256.3K0.12%00.0%Unchanged
Maple Capital Management, Inc.633$258.2K0.03%+4+0.6%Added
Guyasuta Investment Advisors Inc638$260.3K0.02%00.0%Unchanged
Savant Capital, LLC640$261.1K0.01%+14+2.2%Added
McDonald Partners LLC642$261.9K0.09%00.0%Unchanged
NorthRock Partners, LLC647$263.9K0.03%+647New
Bay Rivers Group649$264.8K0.27%00.0%Unchanged
Kolinsky Wealth Management, LLC649$265.0K0.30%+649New
Puzo Michael J650$265.2K0.10%00.0%Unchanged
Penobscot Investment Management Company, Inc.650$265.2K0.05%00.0%Unchanged
Peregrine Asset Advisers, Inc.653$266.4K0.28%00.0%Unchanged
Albion Financial Group670$273.3K0.03%−368−35.5%Reduced
Congress Wealth Management LLC672$274.5K0.01%−42−5.9%Reduced
Fukoku Mutual Life Insurance Co674$275.0K0.02%+674New
Agf Management Ltd680$277.4K0.00%+680New
IHT Wealth Management, LLC690$281.5K0.02%+29+4.4%Added
Edgemoor Investment Advisors, Inc.695$283.5K0.04%+20+3.0%Added
Everhart Financial Group, Inc.698$284.8K0.14%+698New
Marietta Investment Partners LLC702$286.4K0.08%00.0%Unchanged
Ashton Thomas Private Wealth, LLC703$286.8K0.03%+703New
Trust Co of Virginia704$287.2K0.03%00.0%Unchanged
Lion Street Advisors, LLC433$288.4K0.15%+433New
D.B. Root & Company, LLC708$288.8K0.12%−34−4.6%Reduced
Campbell & CO Investment Adviser LLC710$289.7K0.07%−789−52.6%Reduced
L.M. Kohn & Company713$291.8K0.14%−3−0.4%Reduced
Main Street Financial Solutions, LLC716$292.0K0.05%−49−6.4%Reduced
Ausdal Financial Partners, Inc.718$292.9K0.04%+50+7.5%Added
Moseley Investment Management Inc725$295.8K0.21%00.0%Unchanged
International Assets Investment Management, LLC729$297.4K0.03%+729New
Great Valley Advisor Group, Inc.729$297.7K0.02%−22−2.9%Reduced
Proequities, Inc.735$299.9K0.02%−69−8.6%Reduced
Private Advisor Group, LLC1,572$301.8K0.02%+254+19.3%Added
Orion Portfolio Solutions, LLC750$306.0K0.01%+750New
Pine Haven Investment Counsel, Inc758$309.2K0.34%+23+3.1%Added
Valley Brook Capital Group765$312.1K0.30%+10+1.3%Added
Leonteq Securities AG766$312.5K0.02%−192−20.0%Reduced
Ellevest, Inc.766$312.5K0.03%+211+38.0%Added
IFP Advisors, Inc1,355$313.0K0.01%+4+0.3%Added
Spears Abacus Advisors LLC770$314.1K0.03%+770New
Legacy Trust772$314.9K0.10%+772New
Lincoln National Corp776$316.6K0.01%+776New
Yarbrough Capital, LLC777$317.0K0.03%00.0%Unchanged
Stevens Capital Management LP780$318.0K0.20%−131−14.4%Reduced
Patron Partners Advisors, LLC789$321.9K0.24%00.0%Unchanged
YHB Investment Advisors, Inc.789$321.9K0.03%+72+10.0%Added
Gsa Capital Partners LLP789$322.0K0.04%+789New
Beacon Pointe Advisors, LLC798$325.6K0.01%+798New
Kozak & Associates, Inc.800$326.0K0.16%00.0%Unchanged
Lombard Odier Asset Management (USA) Corp800$326.4K0.05%00.0%Unchanged
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna800$326.4K0.25%+60+8.1%Added
Vident Investment Advisory, LLC801$326.8K0.01%+801New
Sovereign Financial Group, Inc.808$329.6K0.13%+11+1.4%Added
Guardian Capital LP820$334.5K0.01%+820New
Goldstein Advisors, LLC820$335.0K0.08%+820New
Chicago Partners Investment Group LLC660$335.1K0.02%+2+0.3%Added
IMS Capital Management822$335.3K0.21%−62−7.0%Reduced
One Capital Management, LLC834$340.2K0.02%+834New
Lido Advisors, LLC840$343.0K0.01%+136+19.3%Added
Valeo Financial Advisors, LLC844$344.3K0.02%+162+23.8%Added
GWM Advisors LLC1,707$345.9K0.01%−4,740−73.5%Reduced
Horizon Investments, LLC849$346.0K0.01%+849New
Twin Focus Capital Partners, LLC850$346.8K0.07%−7−0.8%Reduced
Waters Parkerson & Co., LLC850$347.0K0.02%+100+13.3%Added
First National Bank of Hutchinson851$347.2K0.29%+2+0.2%Added
Virtue Capital Management, LLC852$347.6K0.05%+852New
Personal Capital Advisors Corp853$348.0K0.00%+11+1.3%Added