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Disclosery

IDXX IDEXX LABS INC

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Stock (common), issuer CIK 874716

Filings received so far for Q3 2026: 86 13F filers report a position in IDXX shares at 2026-09-30. The quarter is not complete: its 13F deadline is 2026-11-14, and the counts grow as filings arrive.

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, Q3 2026

Filers in the available 13F reports with a share position at 2026-09-30, 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
MONTRUSCO BOLTON INVESTMENTS INC.317,110$166M2.87%-55,67813F-HRTimeline
CONGRESS ASSET MANAGEMENT CO175,592$91.7M0.59%-14,60113F-HRTimeline
Seilern Investment Management Ltd96,546$50.4M6.54%-1,01413F-HRTimeline
MOGY JOEL R INVESTMENT COUNSEL INC85,486$44.6M2.39%+4113F-HRTimeline
Chicago Capital, LLC70,796$37M0.86%-3,50113F-HRTimeline
BEACON INVESTMENT ADVISORY SERVICES, IN…51,809$27.1M1.02%-3,34413F-HRTimeline
SCHAPER BENZ & WISE INVESTMENT COUNSEL …49,884$26M1.72%+67813F-HRTimeline
WOODSTOCK CORP23,482$12.3M0.98%-11113F-HRTimeline
Mn Services Vermogensbeheer B.V.23,128$12.1M0.09%013F-HRTimeline
Czech National Bank22,636$11.8M0.06%+18313F-HRTimeline
Addenda Capital Inc.22,431$11.7M0.31%new13F-HRTimeline
FRANKLIN STREET ADVISORS INC /NC21,871$11.4M0.63%-4,34413F-HRTimeline
Bath Savings Trust Co15,988$8.35M0.86%-56813F-HRTimeline
Great Diamond Partners, LLC14,421$7.53M1.26%+11113F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…14,035$6.88M0.01%+1,09513F-HRTimeline
WoodTrust Financial Corpin group WoodTrust Financial Corp11,867$6.2M0.75%+8913F-HRTimelineGroup
GATEWAY INVESTMENT ADVISERS LLC11,665$6.09M0.06%+2,74513F-HRTimeline
Haven Capital Group, Inc.11,648$6.08M4.65%+15613F-HRTimeline
Legal Advantage Investments, Inc.7,910$4.13M0.88%+1,55013F-HRTimeline
MOODY LYNN LIEBERSON & WALKER, LLC7,272$3.8M0.2%013F-HRTimeline
BRIGHT ROCK CAPITAL MANAGEMENT, LLC7,000$3.66M0.69%013F-HRTimeline
Farther Finance Advisors, LLC5,577$2.91M0.02%+1,70613F-HRTimeline
Bell Asset Management Ltd5,237$2.73M0.99%new13F-HRTimeline
Avanza Fonder AB5,175$2.7M0.05%013F-HRTimeline
BAILARD, INC.4,280$2.24M0.05%+28513F-HRTimeline
Wedmont Private Capital3,509$1.8M0.04%+42313F-HRTimeline
GAMMA Investing LLC3,357$1.75M0.06%+6013F-HRTimeline
Lincoln Capital LLC3,016$1.59M0.28%+2613F-HRTimeline
SAX WEALTH ADVISORS, LLC2,370$1.24M0.04%+1613F-HRTimeline
Everhart Financial Group, Inc.1,865$974K0.06%-7413F-HRTimeline
Red Spruce Capital, LLC1,554$811K0.29%-1713F-HRTimeline
Bigelow Investment Advisors, LLC1,407$735K0.26%+8613F-HRTimeline
Bangor Savings Bank1,400$731K0.06%-1013F-HRTimeline
Invariant Investment Management1,138$590K0.34%new13F-HRTimeline
Atlas Brown,Inc.1,073$560K0.15%+213F-HRTimeline
Aaron Wealth Advisors LLC1,029$537K0.03%-46613F-HRTimeline
NICHOLS & PRATT ADVISERS LLP /MAin group NICHOLS & PRATT ADVISERS LLP …1,000$518K0.03%013F-HRTimelineGroup
CANANDAIGUA NATIONAL BANK & TRUST COin group CANANDAIGUA NATIONAL BANK & T…971$507K0.04%013F-HRTimelineGroup
1900 WEALTH MANAGEMENT LLC852$445K0.02%-713F-HRTimeline
EQUITABLE TRUST CO839$438K0.02%+39413F-HRTimeline
Hennion & Walsh Asset Management, Inc.824$430K0.01%-313F-HRTimeline
Legacy Wealth Asset Management, LLC762$398K0.09%+27413F-HRTimeline
Grove Bank & Trust703$367K0.04%-713F-HRTimeline
Prosperity Planning, Inc.700$366K0.08%013F-HRTimeline
Gilman Hill Asset Management, LLC656$343K0.05%+3813F-HRTimeline
CX Institutional647$338K0.01%-1013F-HRTimeline
Clark & Stuart, Inc644$336K0.21%013F-HRTimeline
NorthCrest Asset Manangement, LLC627$322K0.01%+23013F-HRTimeline
Salvus Wealth Management, LLC589$308K0.18%-3813F-HRTimeline
Ipswich Investment Management Co., Inc.547$286K0.06%013F-HRTimeline
CACTI ASSET MANAGEMENT LLC500$267K0.01%013F-HRTimeline
Dynamic Advisor Solutions LLC510$266K0.01%+1713F-HRTimeline
Signal Advisors Wealth, LLC508$265K0.01%new13F-HRTimeline
Plan A Wealth LLC468$244K0.09%+8313F-HRTimeline
EASTERN BANK461$241K<0.01%-4513F-HRTimeline
ACIMA PRIVATE WEALTH, LLC449$234K0.07%-4413F-HRTimeline
Versant Capital Management, Inc432$226K0.02%-58213F-HRTimeline
ROCKLAND TRUST CO425$222K0.01%013F-HRTimeline
Venture Visionary Partners LLC422$220K0.01%013F-HRTimeline
JOURNEY RETIREMENT PLANNING & INVESTMEN…412$215K0.15%-513F-HRTimeline
B. Riley Wealth Advisors, Inc.396$207K0.01%new13F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC384$201K0.01%+413F-HRTimeline
MassMutual Private Wealth & Trust, FSB354$185K<0.01%-5713F-HRTimeline
Wealth Enhancement Trust Services, Inc.132$68.9K0.01%-3313F-HRTimeline
BURKETT FINANCIAL SERVICES, LLC128$66.8K0.02%+11813F-HRTimeline
CoreCap Advisors, LLC127$66.3K<0.01%+4413F-HRTimeline
ARMSTRONG ADVISORY GROUP, INC126$65.8K<0.01%+313F-HRTimeline
Horizons Wealth Management100$52.2K0.03%13F-HRTimeline
Essential Partners LLC72$37.6K0.02%-613F-HRTimeline
Lodestone Wealth Management LLC59$30.8K0.01%-1413F-HRTimeline
True Wealth Design, LLC43$22.5K0.01%+313F-HRTimeline
ELEVATION WEALTH PARTNERS, LLC36$18.8K0.01%-1313F-HRTimeline
AMERICAN NATIONAL BANK & TRUST33$17.2K<0.01%+2013F-HRTimeline
Retirement Wealth Solutions LLC30$15.7K0.01%-513F-HRTimeline
GK Wealth Management LLC29$15.1K0.01%new13F-HRTimeline
Downshift Financial, LLC27$14.1K0.01%013F-HRTimeline
GoalVest Advisory LLC17$8.88K<0.01%new13F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC7$3.66K<0.01%new13F-HRTimeline
WEST PACES ADVISORS INC.5$2.61K<0.01%013F-HRTimeline
Meriwether Wealth & Planning, LLC4$2.09K<0.01%new13F-HRTimeline
Aventus Investment Advisors, Inc.4$2.09K<0.01%new13F-HRTimeline
Planning Strategies Inc.4$2.09K<0.01%013F-HRTimeline
Byrne Asset Management LLC4$2.07K<0.01%013F-HRTimeline
Cape Investment Advisory, Inc.3$1.57K<0.01%-213F-HRTimeline
Trust Co1$522<0.01%013F-HRTimeline
Davis Capital Management1$522<0.01%013F-HRTimeline