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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.

Q4 2023 vs. Q3 2023

How the institutions holding IDEXX Laboratories Inc changed between Q3 2023 and Q4 2023.

All holders in Q4 2023All holders in Q3 2023

13F holders of IDXX: Q3 2023 compared with Q4 2023
MeasureQ3 2023Of which not filed for Q4 2023Q4 2023Change
Holders1,061141,155+108
Shares74.0M266.4K73.0M−708.8K (−1.0%)
Value$32.4B$116.5M$40.5B+$8.25B (+25.6%)

14 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (189)

Institutions that held IDEXX Laboratories Inc at the end of Q4 2023 but not at the end of Q3 2023.

Showing the largest 100 of 189 by value.

Institutions new to IDXX in Q4 2023
InstitutionSharesValue% of portfolio
Capital Research Global Investors244,861$135.9M0.03%
Point72 Asset Management, L.P.140,530$78.0M0.24%
Degroof Petercam Asset Management103,545$57.5M0.76%
Martin Currie Ltd94,203$52.3M1.72%
Iron Triangle Partners LP76,025$42.2M5.46%
Aware Super Pty Ltd as trustee of Aware Super58,891$39.8M0.55%
Kames Capital plc67,185$37.3M0.59%
TCG Advisory Services, LLC43,518$24.2M1.68%
Sapient Capital LLC33,947$18.8M0.49%
Capital Fund Management S.A.33,329$18.5M0.24%
APG Asset Management US Inc.23,067$12.8M0.08%
Point72 Hong Kong Ltd20,395$11.3M0.70%
Pathstone Holdings, LLC17,419$9.67M0.05%
Lord, Abbett & Co. LLC11,894$6.60M0.02%
Varma Mutual Pension Insurance Co9,200$5.11M0.06%
Mirabaud Asset Management Ltd7,753$4.30M1.85%
LMR Partners LLP7,247$4.02M0.10%
Prime Capital Investment Advisors, LLC6,504$3.61M0.05%
Birchbrook, Inc.5,864$3.25M2.15%
Brevan Howard Capital Management LP5,735$3.18M0.32%
Adviser Investments LLC5,525$3.07M0.04%
Lighthouse Investment Partners, LLC4,842$2.69M0.20%
Greenfield Seitz Capital Management, LLC4,612$2.56M1.02%
Ilmarinen Mutual Pension Insurance Co4,500$2.50M0.03%
ROI Financial Advisors, LLC3,964$2.20M1.82%
Axxcess Wealth Management, LLC3,765$2.09M0.06%
Andrew Hill Investment Advisors, Inc.3,608$2.00M2.09%
Bridgeway Capital Management, LLC3,200$1.78M0.04%
Roundview Capital LLC3,184$1.77M0.16%
Flossbach Von Storch AG3,049$1.69M0.01%
Point72 Middle East FZE2,830$1.57M0.11%
Mirabella Financial Services LLP2,828$1.57M0.23%
Nebula Research & Development LLC2,814$1.56M0.47%
Kovack Advisors, Inc.2,625$1.46M0.17%
United Capital Financial Advisers, LLC2,612$1.45M0.01%
Entropy Technologies, LP2,492$1.38M0.26%
Walleye Trading LLC2,289$1.27M0.02%
FJ Investments, LLC2,200$1.22M0.06%
Painted Porch Advisors LLC2,150$1.19M0.92%
Polar Asset Management Partners Inc.2,000$1.11M0.03%
Nomura Holdings Inc1,666$924.7K0.01%
Intech Investment Management LLC1,609$893.1K0.01%
Principal Securities, Inc.1,577$875.3K0.03%
Colony Group, LLC1,510$838.0K0.01%
Maverick Capital LtdSuperinvestorMaverick Capital1,481$822.0K0.02%
Lake Street Advisors Group, LLC1,458$809.3K0.04%
Wahed Invest LLC1,378$764.9K0.21%
Lecap Asset Management Ltd1,309$726.6K0.26%
Eisler Capital (UK) Ltd.1,236$686.0K0.06%
Virtu Financial LLC1,147$636.0K0.05%
Graham Capital Management, L.P.1,106$613.9K0.02%
Teza Capital Management LLC1,059$587.8K0.10%
Sanibel Captiva Trust Company, Inc.1,043$578.9K0.02%
Colonial River Wealth Management, LLC999$554.5K0.33%
KFG Wealth Management, LLC969$537.8K0.25%
New Century Financial Group, LLC942$522.9K0.45%
Edgestream Partners, L.P.906$502.9K0.04%
Quest Partners LLC900$499.5K0.11%
Knollwood Investment Advisory, LLC900$499.5K0.10%
Wolverine Trading, LLC865$480.1K0.00%
Broadwater Capital Management LLC800$444.0K0.35%
HighPoint Advisor Group LLC827$438.0K0.03%
Embree Financial Group780$432.9K0.09%
17 Capital Partners, LLC748$415.2K0.38%
Syon Capital LLC716$397.4K0.04%
Asahi Life Asset Management Co., Ltd.670$371.9K0.20%
Petrus Trust Company, LTA664$368.6K0.03%
Alpha Cubed Investments, LLC640$355.2K0.02%
Atomi Financial Group, Inc.616$341.9K0.05%
Morningstar Investment Services LLC588$328.0K0.00%
Premier Path Wealth Partners, LLC572$317.5K0.07%
Custom Index Systems, LLC566$314.2K0.20%
Lantern Wealth Advisors, LLC550$305.3K0.24%
Commerzbank Aktiengesellschaft518$288.0K0.01%
Alesco Advisors LLC500$277.5K0.01%
Graypoint LLC496$275.3K0.02%
Oarsman Capital, Inc.489$271.4K0.07%
Financial Advocates Investment Management485$269.2K0.02%
Eagle Global Advisors LLC480$266.4K0.02%
GAMMA Investing LLC510$262.7K0.07%
Mutual Advisors, LLC468$259.8K0.01%
Schechter Investment Advisors, LLC461$255.9K0.02%
Fox Run Management, L.L.C.459$254.8K0.06%
Midland Wealth Advisors LLC456$253.1K0.02%
Snowden Capital Advisors LLC452$250.9K0.01%
Avestar Capital, LLC451$250.3K0.03%
Gabelli Funds LLC450$249.8K0.00%
Towarzystwo Funduszy Inwestycyjnych Pzu SA445$247.0K0.11%
Family Wealth Group, LLC444$246.4K0.31%
Integrated Investment Consultants, LLC441$244.8K0.08%
Twin Focus Capital Partners, LLC440$244.2K0.05%
Strategic Blueprint, LLC438$243.1K0.02%
Sovereign Financial Group, Inc.434$240.9K0.07%
Financial Advisors Network, Inc.432$239.8K0.05%
Robinson Smith Wealth Advisors LLC432$239.8K0.24%
Outlook Wealth Advisors, LLC430$238.7K0.08%
Skopos Labs, Inc.429$238.1K0.11%
Empirical Asset Management, LLC428$237.6K0.19%
Wealth Alliance421$233.7K0.03%
Warren Averett Asset Management, LLC420$233.4K0.01%

Sold out (81)

Institutions that held IDEXX Laboratories Inc at the end of Q3 2023 and filed for Q4 2023 without it.

Institutions that sold out of IDXX in Q4 2023
InstitutionShares, Q3 2023Value, Q3 2023
GQG Partners LLC931,886$407.5M
Echo Street Capital Management LLC254,556$111.3M
Renaissance Technologies LLC124,804$54.6M
Sofinnova Investments, Inc.77,881$34.1M
Jupiter Asset Management Ltd63,994$28.0M
Voloridge Investment Management, LLC11,826$5.17M
FORA Capital, LLC9,404$4.11M
Schonfeld Strategic Advisors LLC8,201$3.59M
Cubist Systematic Strategies, LLC8,102$3.54M
Jag Capital Management, LLC7,232$3.16M
Element Capital Management LLC6,685$2.92M
Quadrature Capital Ltd6,314$2.76M
Y-Intercept (Hong Kong) Ltd6,176$2.70M
Occudo Quantitative Strategies LP6,164$2.70M
Synovus Financial Corp5,698$2.49M
Montanaro Asset Management Ltd5,000$2.19M
Magnetar Financial LLC4,745$2.07M
Employees Retirement System of Texas4,412$1.93M
Trium Capital LLP4,111$1.80M
Meyer Handelman Co3,994$1.75M
First Hawaiian Bank3,919$1.71M
Caxton Associates LP3,911$1.71M
Aigen Investment Management, LP3,811$1.67M
Quantitative Investment Management, LLC3,689$1.61M
Worldquant Millennium Advisors LLC3,627$1.59M
Handelsinvest Investeringsforvaltning3,415$1.49M
Dark Forest Capital Management LP3,412$1.49M
Prelude Capital Management, LLC2,477$1.08M
Tudor Investment Corp Et Al2,402$1.05M
Cornercap Investment Counsel Inc1,933$845.2K
Lifestyle Asset Management, Inc.1,864$815.1K
Garda Capital Partners LP1,858$812.4K
Capstone Investment Advisors, LLC1,500$655.9K
Two Sigma Securities, LLC1,376$601.7K
Centiva Capital, LP1,354$592.1K
PAX Financial Group, LLC1,255$548.8K
Fund Management at Engine No. 1 LLC1,187$519.0K
Inceptionr LLC1,180$516.0K
Permanens Capital L.P.1,100$481.0K
Kapitalo Investimentos Ltda998$436.4K
Advanced Portfolio Management, LLC943$412.3K
Winton Group Ltd937$409.7K
Moody National Bank Trust Division922$403.2K
CenterBook Partners LP921$402.7K
Keebeck Alpha, LP877$383.5K
Oak Thistle LLC830$362.9K
Sherbrooke Park Advisers LLC798$348.9K
Maven Securities LTD757$331.0K
Waratah Capital Advisors Ltd.752$328.8K
Lion Street Advisors, LLC690$301.7K
Bay Rivers Group628$274.6K
MQS Management LLC597$261.1K
Itau Unibanco Holding S.A.585$255.8K
Spectrum Asset Management, Inc. (NB/CA)574$251.0K
Revisor Wealth Management LLC560$244.9K
Quantbot Technologies LP520$227.4K
Himension Fund508$222.1K
Convergence Investment Partners, LLC496$217.0K
Bremer Bank National Association487$212.9K
TFB Advisors LLC485$212.1K
Operose Advisors LLC331$144.7K
Legacy Financial Group LLC286$125.1K
Baker Avenue Asset Management, LP247$108.0K
Group One Trading, L.P.83$36.3K
Flaharty Asset Management, LLC83$36.3K
Earnest Partners LLC47$20.6K
Marquette Asset Management, LLC33$14.4K
Carmel Capital Partners, LLC32$14.0K
IMA Wealth, Inc.19$8.31K
Arlington Partners LLC15$6.56K
Perkins Coie Trust Co13$5.68K
Stonebridge Capital Advisors LLC12$5.25K
VitalStone Financial, LLC6$3.00K
Thomas J. Herzfeld Advisors, Inc.6$2.62K
Buck Wealth Strategies, LLC6$2.62K
Authentikos Wealth Advisory, LLC4$1.75K
Washington Trust Co3$1.31K
Centerpoint Advisors, LLC2$1.00K
Tortoise Investment Management, LLC2$875
Glass Jacobson Investment Advisors llc1$438
Hibernia Wealth Partners, LLC1$437

Not filed for Q4 2023 yet (14)

Institutions that held IDEXX Laboratories Inc at the end of Q3 2023 and haven't filed a 13F for Q4 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding IDXX in Q3 2023 that haven't filed for Q4 2023
InstitutionShares, Q3 2023Value, Q3 2023
First Republic Investment Management, Inc.155,814$68.1M
Virginia Retirement Systems Et Al74,608$32.6M
Bryn Mawr Trust Co11,098$4.85M
Pathstone Family Office, LLC11,001$4.81M
Ropes Wealth Advisors LLC5,474$2.39M
Advisor Partners II, LLC4,542$1.99M
Colony Group LLC1,530$669.0K
Wealth Advisors, Inc.568$248.4K
Quantamental Technologies LLC554$242.2K
Comerica Securities,inc.531$232.2K
Icon Wealth Partners, LLC366$160.0K
KB Financial Partners, LLC174$76.0K
Sutton Wealth Advisors Inc.61$26.7K
Steward Financial Group LLC32$13.0K