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IDEXX Laboratories (IDXX) Institutional Ownership

IDEXX Laboratories logo
$640.07 +3.16 (+0.50%)
As of 12:28 PM Eastern
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Institutional Ownership Changes (13F Filings) for IDEXX Laboratories (NASDAQ:IDXX)

Current
Institutional Ownership
Percentage
87.84%
Number of
Institutional Buyers
(last 12 months)
865
Total
Institutional Inflows
(last 12 months)
$9.18B
Number of
Institutional Sellers
(last 12 months)
578
Total
Institutional Outflows
(last 12 months)
$5.45B
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IDXX Institutional Buying and Selling by Quarter

IDEXX Laboratories Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/15/2025Gilman Hill Asset Management LLC618$395K0.1%N/A0.001%
10/15/2025Global X Japan Co. Ltd.709$453K0.0%+5,353.8%0.001%
10/15/2025Swedbank AB37,832$24.17M0.0%+5.9%0.047%
10/15/2025Vontobel Holding Ltd.147,384$94.16M0.3%-64.4%0.184%
10/15/2025DAVENPORT & Co LLC5,190$3.32M0.0%-18.3%0.006%
10/15/2025Net Worth Advisory Group504$322K0.1%-34.5%0.001%
10/15/2025IFM Investors Pty Ltd17,173$10.86M0.1%-1.5%0.021%
10/15/2025Anderson Hoagland & Co.9,897$6.32M0.6%-0.3%0.012%
10/14/2025OLD National Bancorp IN1,731$1.11M0.0%+305.4%0.002%
10/14/2025Yousif Capital Management LLC11,175$7.14M0.1%-4.9%0.014%
10/14/2025Westwind Capital31,141$19.90M4.1%-31.9%0.039%
10/14/2025Farther Finance Advisors LLC3,465$2.21M0.0%+11.2%0.004%
10/14/2025HBK Sorce Advisory LLC339$214K0.0%N/A0.000%
10/14/2025OFI Invest Asset Management492$314K0.0%+100.0%0.001%
10/14/2025Exchange Traded Concepts LLC2,017$1.29M0.0%+35.4%0.003%
10/14/2025Riverbridge Partners LLC95,433$60.97M1.0%-3.9%0.119%
10/14/2025Baldwin Wealth Partners LLC MA347$222K0.0%N/A0.000%
10/14/2025Hall Laurie J Trustee460$294K0.1%-9.8%0.001%
10/14/2025Brighton Jones LLC731$467K0.0%+11.8%0.001%
10/14/2025Salvus Wealth Management LLC659$421K0.2%+7.5%0.001%
10/14/2025Seilern Investment Management Ltd141,276$90.26M6.6%-33.4%0.177%
10/14/2025Clarius Group LLC422$270K0.0%-36.5%0.001%
10/10/2025 CHICAGO TRUST Co NA3,578$2.29M0.3%-2.9%0.004%
10/10/2025 USA Financial Formulas3,727$2.38M0.4%N/A0.005%
10/10/2025 Lester Murray Antman dba SimplyRich364$232K0.1%N/A0.000%
10/10/2025 Arlington Financial Advisors LLC651$416K0.1%+5.9%0.001%
10/10/2025 Seneca House Advisors761$486K0.2%-14.4%0.001%
10/10/2025 Trust Point Inc.347$222K0.0%N/A0.000%
10/10/2025 Flputnam Investment Management Co.15,476$9.89M0.1%-1.5%0.019%
10/10/2025 Congress Asset Management Co.1,540$984K0.0%-39.0%0.002%
10/10/2025 Quotient Wealth Partners LLC329$210K0.0%-16.7%0.000%
10/9/2025 Baker Tilly Wealth Management LLC864$552K0.1%+7.6%0.001%
10/9/2025 Centurion Wealth Management LLC761$486K0.1%-20.7%0.001%
10/9/2025 Franklin Street Advisors Inc. NC36,714$23.46M1.4%+4.5%0.046%
10/9/2025 Bath Savings Trust Co17,669$11.29M1.1%-0.4%0.022%
10/9/2025 Voya Investment Management LLC114,169$72.94M0.1%-23.2%0.143%
10/9/2025 Voya Financial Advisors Inc.963$607K0.1%-3.6%0.001%
10/9/2025 Dynamic Advisor Solutions LLC523$334K0.0%+4.2%0.001%
10/9/2025 Chapin Davis Inc.7,934$5.07M1.2%N/A0.010%
10/9/2025 Buckhead Capital Management LLC630$403K0.1%N/A0.001%
10/8/2025 Armstrong Advisory Group Inc.53$34K0.0%+55.9%0.000%
10/8/2025 Retirement Wealth Solutions LLC86$55K0.0%-25.2%0.000%
10/8/2025 Wedmont Private Capital2,940$1.84M0.1%+1.8%0.004%
10/8/2025 Czech National Bank20,320$12.98M0.1%+3.4%0.025%
10/7/2025 Norway Savings Bank3,690$2.36M1.1%-1.1%0.005%
10/7/2025 Woodstock Corp24,223$15.48M1.3%-0.6%0.030%
10/7/2025 ST Germain D J Co. Inc.432$276K0.0%-8.7%0.001%
10/7/2025 KFG Wealth Management LLC1,022$653K0.1%-28.1%0.001%
10/7/2025 Assenagon Asset Management S.A.55,868$35.69M0.0%-10.9%0.070%
10/6/2025 TruWealth Advisors LLC368$235K0.0%N/A0.000%
10/6/2025 Insight Wealth Strategies LLC8,540$5.46M0.6%-1.4%0.011%
10/6/2025 Grove Bank & Trust2,734$1.75M0.2%-6.0%0.003%
10/6/2025 Red Spruce Capital LLC1,584$1.01M0.4%-6.9%0.002%
10/3/2025 HCR Wealth Advisors362$229K0.0%N/A0.000%
10/3/2025 Aaron Wealth Advisors LLC1,168$746K0.0%N/A0.001%
10/2/2025 GAMMA Investing LLC2,727$1.74M0.1%+12.0%0.003%
9/26/2025Corient Private Wealth LLC117,474$63.01M0.1%-2.5%0.147%
9/24/2025Texas Permanent School Fund Corp6,623$3.55M0.0%-25.6%0.008%
9/22/2025Caldwell Trust Co76$41K0.0%N/A0.000%
9/12/2025Valeo Financial Advisors LLC420$225K0.0%N/A0.001%
9/4/2025Osaic Holdings Inc.12,458$6.31M0.0%+15.9%0.016%
9/3/2025American Trust1,656$888K0.1%+19.0%0.002%
8/29/2025Centaurus Financial Inc.754$404K0.0%-17.0%0.001%
8/28/2025China Universal Asset Management Co. Ltd.2,566$1.38M0.1%-6.7%0.003%
8/27/2025Orion Porfolio Solutions LLC10,718$5.75M0.0%+116.6%0.013%
8/26/2025Thrivent Financial for Lutherans89,806$48.17M0.1%-11.6%0.112%
8/25/2025Promus Capital LLC2,405$1.29M0.8%+15.1%0.003%
8/22/2025Stance Capital LLC1,735$931K0.4%N/A0.002%
8/20/2025Kentucky Retirement Systems5,208$2.79M0.1%-6.1%0.007%
8/20/2025Kentucky Retirement Systems Insurance Trust Fund2,210$1.19M0.1%-6.5%0.003%
8/19/2025Marex Group plc577$309K0.0%N/A0.001%
8/19/2025Advisory Services Network LLC743$397K0.0%+4.2%0.001%
8/19/2025State of Wyoming382$205K0.0%+143.3%0.000%
8/19/2025Liontrust Investment Partners LLP175,580$94.17M1.3%-6.4%0.219%
8/19/2025Pitcairn Co.811$435K0.0%-21.4%0.001%
8/18/2025Nomura Holdings Inc.917$492K0.0%-83.5%0.001%
8/18/2025Geneos Wealth Management Inc.379$203K0.0%+16.6%0.000%
8/18/2025CYBER HORNET ETFs LLC213$114K0.1%N/A0.000%
8/18/2025Rexford Capital Inc.305$164K0.1%N/A0.000%
8/16/2025Public Sector Pension Investment Board6,140$3.29M0.0%-76.6%0.008%
8/16/2025FORA Capital LLC2,626$1.41M0.2%N/A0.003%
8/16/2025Evergreen Capital Management LLC397$213K0.0%N/A0.000%
8/15/2025CANADA LIFE ASSURANCE Co74,735$40.11M0.1%-1.2%0.093%
8/15/2025Tower Research Capital LLC TRC 1,139$611K0.0%-61.3%0.001%
8/15/2025MUFG Securities EMEA plc238$128K0.0%N/A0.000%
8/15/2025Howland Capital Management LLC47,100$25.26M1.0%-1.6%0.059%
8/15/2025Corient Private Wealth LLC139,059$74.58M0.1%+15.4%0.174%
8/15/2025WealthCollab LLC56$30K0.0%N/A0.000%
8/15/2025Florida Financial Advisors LLC842$452K0.1%+14.6%0.001%
8/15/2025State of Tennessee Department of Treasury38,311$20.55M0.1%+120.6%0.048%
8/15/2025E Fund Management Co. Ltd.2,594$1.39M0.1%-15.9%0.003%
8/15/2025Captrust Financial Advisors10,134$5.44M0.0%+5.9%0.013%
8/15/2025Keel Point LLC613$329K0.0%-3.2%0.001%
8/15/2025Vident Advisory LLC2,897$1.55M0.0%+5.5%0.004%
8/15/2025Voleon Capital Management LP624$335K0.0%-78.7%0.001%
8/15/2025Two Sigma Securities LLC558$299K0.0%-61.2%0.001%
8/15/2025Tidal Investments LLC10,289$5.52M0.0%+21.9%0.013%
8/15/2025Scott Marsh Financial LLC2,448$1.31M0.5%N/A0.003%
8/15/2025Select Equity Group L.P.573,713$307.71M1.3%+23.7%0.717%
8/15/2025Smartleaf Asset Management LLC806$428K0.0%+5.9%0.001%
(Data available from 1/1/2016 forward)

IDXX Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of IDXX shares?

During the previous two years, 1,324 institutional investors and hedge funds held shares of IDEXX Laboratories. The most heavily invested institutionals were Vanguard Group Inc. ($5.30B), State Street Corp ($1.91B), Geode Capital Management LLC ($1.32B), Fundsmith LLP ($1.10B), Bamco Inc. NY ($1.09B), Price T Rowe Associates Inc. MD ($835.24M), and Bank of New York Mellon Corp ($778.44M).Learn more on IDEXX Laboratories' institutional investors.

What percentage of IDEXX Laboratories' stock is owned by institutional investors?

87.84% of IDEXX Laboratories' stock is owned by institutional investors. Learn more on IDXX's institutional investor holdings.

Which institutional investors have been buying IDEXX Laboratories' stock?

Of the 1,129 institutional investors that purchased IDEXX Laboratories' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Norges Bank ($2.33M), International Assets Investment Management LLC ($1.07M), GAMMA Investing LLC ($919.63K), Bank of New York Mellon Corp ($884.81K), Price T Rowe Associates Inc. MD ($842.56K), Select Equity Group L.P. ($573.71K), and Generation Investment Management LLP ($567.32K).

How much institutional buying is happening at IDEXX Laboratories?

Institutional investors have bought a total of 20,450,589 shares in the last 24 months. This purchase volume represents approximately $9.18B in transactions.

Which of IDEXX Laboratories' major shareholders have been selling company stock?

Of the 577 institutional investors that sold IDEXX Laboratories' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Alliancebernstein L.P. ($2.71M), Brown Advisory Inc. ($983.14K), Franklin Resources Inc. ($545.65K), International Assets Investment Management LLC ($527.69K), Massachusetts Financial Services Co. MA ($392.88K), Assenagon Asset Management S.A. ($379.18K), and Price T Rowe Associates Inc. MD ($373.91K).

How much institutional selling is happening at IDEXX Laboratories?

Institutional investors have sold a total of 12,185,119 shares in the last 24 months. This volume of shares sold represents approximately $5.45B in transactions.


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This page (NASDAQ:IDXX) was last updated on 10/15/2025 by MarketBeat.com Staff
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