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Disclosery

IDXX IDEXX LABS INC

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Stock (common), issuer CIK 874716

1,210 managers (1,236 13F filers) reported a position in IDXX shares at 2025-06-30, 74,523,091 shares in all. 185 filers opened a position and 95 filers sold out during the quarter.

Managers
1,210
13F filers
1,236
New
185
Added
424
Reduced
420
Sold out
95
Shares held by filers
74,523,091

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
TEACHER RETIREMENT SYSTEM OF TEXAS33,122$17.8M0.07%-31,07813F-HRTimeline
FORSTA AP-FONDEN33,000$17.7M0.12%013F-HRTimeline
BRASADA CAPITAL MANAGEMENT, LP32,179$17.6M2.99%-65813F-HRTimeline
LOUNTZIS ASSET MANAGEMENT, LLC32,708$17.5M6.18%+1213F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.32,641$17.5M0.28%+24,63313F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
HighTower Advisors, LLC31,978$17.2M0.02%+2,34913F-HRTimeline
Curi Capital, LLC31,645$17M0.32%+22,12213F-HRTimeline
BOURNE LENT ASSET MANAGEMENT INC31,597$16.9M6.56%-20513F-HRTimeline
WILSON ASSET MANAGEMENT (INTERNATIONAL)…31,034$16.6M4.09%013F-HRTimeline
Rafferty Asset Management, LLC30,984$16.6M0.05%-6,76013F-HRTimeline
Mn Services Vermogensbeheer B.V.30,260$16.2M0.11%+20013F-HRTimeline
Vinva Investment Management Ltd29,789$15.8M0.41%-17613F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.29,444$15.8M0.03%-2,31313F-HRTimelineGroup
CIBC Asset Management Inc29,354$15.7M0.05%+2,92613F-HRTimeline
Creative Planningin group Creative Planning29,068$15.6M0.01%+3,05213F-HRTimelineGroup
BANK OF NOVA SCOTIAin group BANK OF NOVA SCOTIA28,335$15.2M0.03%-58,69213F-HRTimelineGroup
Resona Asset Management Co.,Ltd.in group Resona Asset Management Co.,L…28,079$15M0.07%+1,25513F-HRTimelineGroup
BOSTON FAMILY OFFICE LLC27,927$15M0.99%-73113F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…27,716$14.9M0.05%+1,04113F-HRTimeline
Waratah Capital Advisors Ltd.27,709$14.9M1.01%-95,68413F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…27,451$14.7M0.06%013F-HRTimelineGroup
F/m Investments LLC27,311$14.6M0.53%+13313F-HRTimeline
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…27,181$14.6M0.14%+20,05213F-HRTimelineGroup
JACOBSON & SCHMITT ADVISORS, LLC26,899$14.4M2.56%+1,91213F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP26,454$14.2M0.02%-32213F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…25,626$14M0.02%+7313F-HRTimeline
Lansforsakringar Fondforvaltning AB (pu…25,496$13.7M0.08%-1,54513F-HRTimeline
FJARDE AP-FONDEN /FOURTH SWEDISH NATION…25,492$13.7M0.13%+3,70013F-HRTimeline
COBBLESTONE CAPITAL ADVISORS LLC /NY/24,823$13.3M0.68%+23513F-HRTimeline
Quantinno Capital Management LP24,778$13.3M0.06%+5,70413F-HRTimeline
WOODSTOCK CORP24,378$13.1M1.2%-15913F-HRTimeline
AMF Tjanstepension AB24,325$13M0.09%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…24,172$13M0.08%-62413F-HRTimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP23,864$12.8M0.01%-1,48313F-HRTimelineGroup
Azimuth Capital Investment Management L…23,750$12.7M0.47%-42313F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM23,663$12.7M0.07%-32913F-HRTimeline
XPONANCE LLC23,642$12.7M0.11%+42413F-HRTimeline
Skandinaviska Enskilda Banken AB (publ)23,335$12.5M0.05%+6,97813F-HRTimeline
LYELL WEALTH MANAGEMENT, LP23,142$12.4M0.98%+67713F-HRTimeline
HRT FINANCIAL LP22,887$12.3M0.05%+20,62113F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.22,657$12.2M0.01%-215,57713F-HRTimelineGroup
ALTA CAPITAL MANAGEMENT LLC/22,143$11.9M0.68%+1,25313F-HRTimeline
KORNITZER CAPITAL MANAGEMENT INC /KS21,644$11.6M0.23%013F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.21,638$11.6M0.19%+2,09913F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…21,638$11.6M0.03%-10,53713F-HRTimeline
HM PAYSON & CO21,600$11.6M0.18%-25513F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…21,459$11.5M0.07%-6,73713F-HRTimelineGroup
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG21,335$11.4M0.11%+1,01713F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.21,298$11.4M0.04%+2,12013F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC21,170$11.4M0.02%+2,54013F-HRTimelineGroup
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC21,169$11.4M0.09%+3,57713F-HRTimelineGroup
SEGALL BRYANT & HAMILL, LLC21,086$11.3M0.16%+2,14013F-HRTimeline
NISSAY ASSET MANAGEMENT CORP /JAPAN20,778$11.1M0.07%+38913F-HRTimeline
Progressive Investment Management Corp20,668$11.1M2.82%-24313F-HRTimeline
Cetera Investment Advisers20,643$11.1M0.02%+1,22313F-HRTimeline
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…20,613$11.1M0.1%-9213F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP20,000$10.7M0.01%-90,54913F-HRTimelineGroup
STOREBRAND ASSET MANAGEMENT AS19,880$10.7M0.03%+41213F-HRTimeline
Glenmede Investment Management, LP19,878$10.7M0.05%13F-HRTimeline
FIRST CITIZENS BANK & TRUST CO19,851$10.6M0.19%+5,31513F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…19,724$10.6M0.06%+99813F-HRTimeline
Czech National Bank19,657$10.5M0.08%+85013F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…19,642$10.5M0.11%+21213F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…19,587$10.5M0.02%+10,78613F-HRTimelineGroup
Pathstone Holdings, LLCin group Pathstone Holdings, LLC19,484$10.5M0.04%-1,88313F-HRTimelineGroup
COMERICA BANK19,104$10.2M0.04%+2,36613F-HRTimeline
NORTHSTAR ASSET MANAGEMENT INC18,992$10.2M2.82%+2713F-HRTimeline
Mariner, LLCin group Mariner, LLC18,667$10M0.01%+3,30413F-HRTimelineGroup
AustralianSuper Pty Ltd18,452$9.9M0.05%new13F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC18,305$9.82M0.01%+1,58013F-HRTimeline
Strategic Global Advisors, LLC18,150$9.73M1.59%+8,62313F-HRTimeline
GF FUND MANAGEMENT CO. LTD.18,094$9.7M0.2%+22213F-HRTimeline
AMALGAMATED BANK18,026$9.67M0.07%+71113F-HRTimeline
TUDOR INVESTMENT CORP ET AL17,927$9.61M0.07%-20,12513F-HRTimeline
Verition Fund Management LLC17,903$9.6M0.06%-44,85813F-HRTimeline
Bath Savings Trust Co17,744$9.52M0.96%-34013F-HRTimeline
IFM Investors Pty Ltd17,443$9.36M0.09%-313F-HRTimeline
Retirement Systems of Alabama17,258$9.26M0.03%-33913F-HRTimeline
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC16,839$9.03M0.04%-1,89113F-HRTimelineGroup
NEOS Investment Management LLC16,452$8.82M0.11%+6,48113F-HRTimeline
CARDEROCK CAPITAL MANAGEMENT INC16,446$8.82M2.26%+2,01713F-HRTimeline
USS Investment Management Ltd16,362$8.77M0.05%-53413F-HRTimeline
TANG CAPITAL MANAGEMENT LLCin group TANG CAPITAL MANAGEMENT LLC16,000$8.58M0.43%+11,00013F-HRTimelineGroup
STRS OHIO15,929$8.54M0.03%+1,92913F-HRTimeline
LORD, ABBETT & CO. LLC15,928$8.54M0.03%+12,79513F-HRTimeline
IEQ CAPITAL, LLC15,926$8.54M0.05%+3,39413F-HRTimeline
CIBC WORLD MARKETS CORP15,876$8.51M0.06%+5,99913F-HRTimeline
FLPUTNAM INVESTMENT MANAGEMENT CO15,709$8.43M0.14%-52613F-HRTimeline
CHILTON INVESTMENT CO INC.15,583$8.36M0.19%-3,24913F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS15,338$8.23M0.03%+51113F-HRTimelineGroup
Great Diamond Partners, LLC15,142$8.12M1.72%+92313F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\15,115$8.11M0.01%-1,07213F-HRTimelineGroup
OP Asset Management Ltd14,780$7.93M0.12%-9813F-HR/ATimeline
Integrated Wealth Concepts LLC14,645$7.85M0.08%+4,86213F-HRTimeline
Erste Asset Management GmbHin group Erste Asset Management GmbH14,422$7.66M0.06%+4,75213F-HRTimelineGroup
Cardinal Capital Management14,268$7.65M1.12%+17913F-HRTimeline
iA Global Asset Management Inc.14,117$7.57M0.11%+56513F-HRTimeline
Haven Capital Group, Inc.14,092$7.56M6.66%-4713F-HRTimeline
NorthCoast Asset Management LLC13,993$7.51M0.03%-3,76613F-HRTimeline
Utah Retirement Systems13,359$7.16M0.07%-7913F-HRTimeline
MIDDLETON & CO INC/MA13,307$7.14M0.8%+69513F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC13,229$7.1M0.01%+5,66813F-HRTimelineGroup
Pacer Advisors, Inc.13,169$7.06M0.02%+4,82513F-HRTimeline
WENDELL DAVID ASSOCIATES INC13,152$7.05M0.71%-2013F-HRTimeline
GATEWAY INVESTMENT ADVISERS LLC13,039$6.99M0.08%-25713F-HRTimeline
Aptus Capital Advisors, LLC12,792$6.86M0.07%+2,81613F-HRTimeline
BRITISH COLUMBIA INVESTMENT MANAGEMENT …12,750$6.84M0.04%-2,91013F-HRTimeline
WoodTrust Financial Corpin group WoodTrust Financial Corp12,619$6.77M0.88%new13F-HRTimelineGroup
Police & Firemen's Retirement System of…12,248$6.57M0.06%+37713F-HRTimeline
Silvant Capital Management LLC12,168$6.53M0.25%013F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…12,052$6.46M0.06%-15613F-HRTimelineGroup
Marks Group Wealth Management, Inc11,940$6.4M0.6%+10713F-HRTimeline
Blue Zone Wealth Advisors, LLC11,857$6.36M1.59%+55613F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.12,458$6.31M0.01%+1,71013F-HR/ATimelineGroup
YOUSIF CAPITAL MANAGEMENT, LLC11,745$6.3M0.07%-25313F-HRTimeline
Tandem Investment Advisors, Inc.11,745$6.3M0.22%+3213F-HRTimeline
AE Wealth Management LLC11,597$6.22M0.05%+5,69213F-HRTimeline
PFG Advisors11,571$6.21M0.29%+1,19613F-HRTimeline
UNIVEST FINANCIAL Corpin group UNIVEST FINANCIAL Corp11,546$6.19M0.37%+3,03013F-HRTimelineGroup
CAPITAL FUND MANAGEMENT S.A.11,542$6.19M0.07%-8,71413F-HRTimeline
BRANT POINT INVESTMENT MANAGEMENT LLC11,276$6.05M1.38%-1,07213F-HRTimeline
Bryn Mawr Trust Advisors, LLC11,252$6.03M0.33%+1,05113F-HRTimeline
EFG Asset Management (North America) Co…11,125$5.96M0.84%-1,02813F-HRTimeline
Long Road Investment Counsel, LLC11,082$5.94M2.22%-22513F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson10,834$5.81M<0.01%-1,72113F-HRTimelineGroup
Orion Porfolio Solutions, LLC10,718$5.75M0.05%+5,77013F-HR/ATimeline
Elo Mutual Pension Insurance Co10,691$5.73M0.12%new13F-HRTimeline
Crystal Rock Capital Management10,585$5.68M3.27%-60013F-HRTimeline
PITTENGER & ANDERSON INC10,487$5.62M0.21%+7613F-HRTimeline
JENSEN INVESTMENT MANAGEMENT INC10,410$5.58M0.07%+2,22013F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC10,289$5.52M0.04%+1,85013F-HRTimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC10,174$5.46M0.04%+1,29713F-HRTimeline
CAPTRUST FINANCIAL ADVISORS10,134$5.44M0.01%+56313F-HRTimeline
Taikang Asset Management (Hong Kong) Co…10,125$5.43M0.7%013F-HRTimeline
Louisiana State Employees Retirement Sy…10,100$5.42M0.1%-20013F-HRTimeline
Inspire Investing, LLCgroup of 2 filers holding9,950$5.34M-4,982Timeline
ANDERSON HOAGLAND & CO9,925$5.32M0.51%+1713F-HRTimeline
Atria Investments, Inc9,830$5.27M0.06%+7,78013F-HRTimeline
LaFleur & Godfrey LLC9,816$5.26M0.66%-47813F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC9,707$5.21M0.01%+72213F-HRTimelineGroup
PERKINS CAPITAL MANAGEMENT INC9,700$5.2M5.23%013F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP9,700$5.2M0.01%-24,63913F-HRTimelineGroup
SHELTON CAPITAL MANAGEMENT9,646$5.17M0.12%-54613F-HRTimeline
Ethic Inc.9,668$5.14M0.09%+1,01113F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP9,399$5.04M0.2%+7,28613F-HRTimeline
Cannell & Spears LLC9,071$4.87M0.1%-113F-HRTimeline
State of Alaska, Department of Revenue9,032$4.84M0.05%-55513F-HRTimeline
Impax Asset Management Group plcin group Impax Asset Management Group …8,853$4.75M0.03%013F-HRTimelineGroup
Insight Wealth Strategies, LLC8,660$4.7M0.59%-1,33213F-HRTimeline
Woodline Partners LP8,699$4.67M0.02%new13F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…8,666$4.65M0.05%new13F-HRTimelineGroup
AZZAD ASSET MANAGEMENT INC /ADV8,665$4.65M0.5%+80713F-HRTimeline
FIRST FOUNDATION ADVISORSin group FIRST FOUNDATION ADVISORS8,536$4.58M0.17%+8313F-HRTimelineGroup
Barbara Oil Co.8,495$4.56M1.79%013F-HRTimeline
Fiduciary Trust Coin group Fiduciary Trust Co8,336$4.47M0.06%+23513F-HRTimelineGroup
Sterling Capital Management LLC8,178$4.39M0.06%-85913F-HR/ATimeline
HOWE & RUSLING INC8,094$4.34M0.32%+40113F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …8,057$4.3M<0.01%+36113F-HRTimelineGroup
Groupe la Francaisein group Groupe la Francaise7,895$4.22M0.07%+1,34913F-HRTimelineGroup
Clear Harbor Asset Management, LLC7,845$4.21M0.32%-5013F-HRTimeline
Linden Thomas Advisory Services, LLC7,797$4.18M0.46%+6613F-HRTimeline
Summit Asset Management, LLC7,785$4.18M0.68%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…7,773$4.17M0.02%-3,07213F-HRTimeline
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP7,769$4.17M0.03%-7113F-HRTimelineGroup
Advisors Capital Management, LLC7,708$4.13M0.06%+7,14813F-HRTimeline
Norinchukin Bank, Thein group Norinchukin Bank, The7,652$4.1M0.06%+20313F-HRTimelineGroup
Bell Asset Management Ltd7,515$4.03M0.89%-7,20813F-HRTimeline
Generali Asset Management SPA SGR7,427$3.98M0.09%-1,95913F-HRTimeline
Kentucky Retirement Systemsgroup of 2 filers holding7,418$3.98M-494Timeline
CIBC WORLD MARKET INC.7,263$3.9M0.01%+6,09213F-HRTimeline
MOODY LYNN LIEBERSON & WALKER, LLC7,231$3.88M0.22%-1113F-HRTimeline
HEADINVEST, LLC7,176$3.85M0.82%-1,38413F-HRTimeline
Illinois Municipal Retirement Fund7,129$3.82M0.05%-1,17213F-HRTimeline
Wealthfront Advisers LLC7,014$3.76M0.01%+46813F-HRTimeline
PROFUND ADVISORS LLC7,008$3.76M0.14%+60513F-HRTimeline
BRIGHT ROCK CAPITAL MANAGEMENT, LLC7,000$3.75M0.76%013F-HRTimeline
Ilmarinen Mutual Pension Insurance Co7,000$3.75M0.03%013F-HRTimeline
OMERS ADMINISTRATION Corp6,983$3.75M0.03%-50013F-HRTimeline
UniSuper Management Pty Ltd6,940$3.72M0.02%-81013F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND6,925$3.71M0.07%-10013F-HRTimeline
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding6,883$3.69M-187Timeline
RFG Advisory, LLC6,776$3.63M0.09%+36613F-HRTimeline
Stonegate Investment Group, LLC6,715$3.6M0.09%+58713F-HRTimeline
OSSIAM6,644$3.56M0.04%+1,73113F-HRTimeline
New Hampshire Trust6,438$3.45M0.72%-7513F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…6,421$3.44M0.03%+8313F-HRTimeline
Legal Advantage Investments, Inc.6,395$3.43M1.6%013F-HRTimeline
Perbak Capital Partners LLP6,365$3.41M0.77%new13F-HRTimeline
DAVENPORT & Co LLC6,349$3.41M0.02%-44413F-HRTimeline
Nutshell Asset Management Ltd6,223$3.34M1.99%-3,88413F-HRTimeline
Ninety One SA (Pty) Ltd6,222$3.34M0.55%+21413F-HRTimeline
CAPE COD FIVE CENTS SAVINGS BANK6,566$3.32M0.3%013F-HRTimeline
Harvest Fund Management Co., Ltdin group Harvest Fund Management Co., …6,162$3.3M0.16%+80213F-HRTimelineGroup
Public Sector Pension Investment Board6,140$3.29M0.01%-20,05413F-HRTimeline
Qube Research & Technologies Ltd6,089$3.27M<0.01%-257,93013F-HRTimeline
MEAG MUNICH ERGO, Kapitalanlagegesellsc…6,051$3.25M0.09%+5,84513F-HRTimeline
MGO ONE SEVEN LLC5,943$3.19M0.1%new13F-HRTimeline
&PARTNERS5,927$3.18M0.02%+2,83913F-HRTimeline
Tikehau Investment Management5,900$3.16M4.93%+1,35613F-HRTimeline
CABOT WEALTH MANAGEMENT INC5,862$3.14M0.37%-1213F-HRTimeline