Titelia

Fund shareholders of IDEXX Laboratories Inc

ISIN US45168D1046 · United States · LEI OGMTXK0LUU1HKV2P0J84

Fund shareholders
993
Of which ETFs
273 720 other funds
Value held
17.7B $ 1.4B SEK · 22.9M €
Share of capital
39.3 % of 78.8M shares on Jul 31, 2026

993 funds hold this company. This table lists the 981 that declare it in a regulatory filing. The other 12 publish their holdings in their own reports. They are not in the table.

FundSharesValueWeight in fundShare of capital
Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust 45,69430M $0.13 %0.06 %as of Feb 28, 2026 ↗
VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS 44,81825.2M $0.04 %0.06 %as of Mar 31, 2026 ↗
U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 43,77224.5M $0.07 %0.06 %as of Apr 30, 2026 ↗
College Retirement Equities Fund - Total Global Stock Account College Retirement Equities Fund 42,69024M $0.02 %0.05 %as of Mar 31, 2026 ↗
T. Rowe Price Health Sciences Fund, Inc. T. ROWE PRICE HEALTH SCIENCES FUND, INC. 42,55223.9M $0.22 %0.05 %as of Mar 31, 2026 ↗
VANGUARD FTSE SOCIAL INDEX FUND VANGUARD WORLD FUND 41,67427.4M $0.11 %0.05 %as of Feb 28, 2026 ↗
Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust 41,45423.2M $0.06 %0.05 %as of Apr 30, 2026 ↗
NEOS Nasdaq-100(R) High Income ETF NEOS ETF Trust 41,12523.1M $0.25 %0.05 %as of Mar 31, 2026 ↗
iShares U.S. Healthcare ETF iShares Trust 40,91322.9M $0.82 %0.05 %as of Apr 30, 2026 ↗
U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 40,08722.5M $0.06 %0.05 %as of Apr 30, 2026 ↗
JNL/Mellon Nasdaq 100 Index Fund JNL Series Trust 39,55222.2M $0.25 %0.05 %as of Mar 31, 2026 ↗
LVIP T. Rowe Price Structured Mid-Cap Growth Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 39,22422M $1.69 %0.05 %as of Mar 31, 2026 ↗
VOYA MIDCAP OPPORTUNITIES PORTFOLIO Voya Variable Products Trust 39,01521.9M $2.55 %0.05 %as of Mar 31, 2026 ↗
Invesco Large Cap Growth ETF Invesco Exchange-Traded Fund Trust 38,75821.7M $1.14 %0.05 %as of Apr 30, 2026 ↗
JPMorgan U.S. Quality Factor ETF J.P. Morgan Exchange-Traded Fund Trust 38,40221.5M $0.29 %0.05 %as of Apr 30, 2026 ↗
iShares Global Healthcare ETF iShares Trust 38,38821.6M $0.60 %0.05 %as of Mar 31, 2026 ↗
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS 38,37621.6M $0.07 %0.05 %as of Mar 31, 2026 ↗
iShares Morningstar Mid-Cap Growth ETF iShares Trust 38,24921.5M $0.62 %0.05 %as of Apr 30, 2026 ↗
BNY Mellon Large Cap Securities Fund, Inc. BNY Mellon Large Cap Securities Fund, Inc. 37,13420.9M $0.98 %0.05 %as of Mar 31, 2026 ↗
Fidelity MSCI Health Care Index ETF FIDELITY COVINGTON TRUST 36,80520.6M $0.72 %0.05 %as of Apr 30, 2026 ↗
American Century U.S. Quality Growth ETF American Century ETF Trust 36,40323.9M $1.08 %0.05 %as of Feb 28, 2026 ↗
College Retirement Equities Fund - S&P 500 Index Account College Retirement Equities Fund 36,21620.3M $0.08 %0.05 %as of Mar 31, 2026 ↗
iShares ESG Optimized MSCI USA ETF iShares Trust 35,08619.7M $0.51 %0.04 %as of Apr 30, 2026 ↗
Invesco S&P 500 Pure Growth ETF Invesco Exchange-Traded Fund Trust 34,84419.5M $1.03 %0.04 %as of Apr 30, 2026 ↗
Victory Nasdaq-100 Index Fund Victory Portfolios III 34,18619.2M $0.22 %0.04 %as of Apr 30, 2026 ↗
JPMorgan Mid Cap Equity Fund JPMorgan Trust I 33,17018.6M $0.33 %0.04 %as of Mar 31, 2026 ↗
Old Westbury All Cap Core Fund Old Westbury Funds Inc 32,86018.4M $0.52 %0.04 %as of Apr 30, 2026 ↗
JNL/Mellon Healthcare Sector Fund JNL Series Trust 32,85218.5M $0.72 %0.04 %as of Mar 31, 2026 ↗
ProShares Ultra QQQ ProShares Trust 32,84821.6M $0.22 %0.04 %as of Feb 28, 2026 ↗
Global X NASDAQ 100 Covered Call ETF GLOBAL X FUNDS 32,80918.4M $0.22 %0.04 %as of Apr 30, 2026 ↗
Invesco Global Opportunities Fund AIM International Mutual Funds (Invesco International Mutual Funds) 32,78618.4M $0.81 %0.04 %as of Apr 30, 2026 ↗
Parnassus Mid Cap Growth Fund Parnassus Funds 32,70918.4M $2.52 %0.04 %as of Mar 31, 2026 ↗
U.S. Large Cap Growth Portfolio DFA INVESTMENT DIMENSIONS GROUP INC 31,43917.6M $0.41 %0.04 %as of Apr 30, 2026 ↗
Pacer US Large Cap Cash Cows Growth Leaders ETF Pacer Funds Trust 31,30217.6M $0.81 %0.04 %as of Apr 30, 2026 ↗
iShares Paris-Aligned Climate Optimized MSCI USA ETF iShares Trust 30,99520.4M $0.89 %0.04 %as of Feb 28, 2026 ↗
State Street Equity 500 Index II Portfolio STATE STREET INSTITUTIONAL INVESTMENT TRUST 30,54017.2M $0.08 %0.04 %as of Mar 31, 2026 ↗
Bridge Builder Small/Mid Cap Growth Fund Bridge Builder Trust 30,21517M $0.18 %0.04 %as of Mar 31, 2026 ↗
Avantis U.S. Equity ETF American Century ETF Trust 30,20319.8M $0.18 %0.04 %as of Feb 28, 2026 ↗
Strategic Advisers U.S. Total Stock Fund Fidelity Rutland Square Trust II 30,01719.7M $0.02 %0.04 %as of Feb 28, 2026 ↗
MID-CAP INDEX PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS 27,50915.5M $0.49 %0.03 %as of Mar 31, 2026 ↗
VALUE LINE MID CAP FOCUSED FUND, INC. Value Line Mid Cap Focused Fund, Inc. 27,00015.2M $1.13 %0.03 %as of Mar 31, 2026 ↗
VANGUARD TAX-MANAGED CAPITAL APPRECIATION FUND VANGUARD TAX-MANAGED FUNDS 26,99415.2M $0.06 %0.03 %as of Mar 31, 2026 ↗
Virtus KAR Mid-Cap Growth Fund Virtus Equity Trust 26,80815.1M $3.46 %0.03 %as of Mar 31, 2026 ↗
Large Cap Equity Fund American Century Mutual Funds, Inc. 26,53414.9M $0.48 %0.03 %as of Apr 30, 2026 ↗
Washington Mutual Investors Fund AMERICAN FUNDS INSURANCE SERIES 26,04914.6M $0.13 %0.03 %as of Mar 31, 2026 ↗
VY(R) T. ROWE PRICE DIVERSIFIED MID CAP GROWTH PORTFOLIO Voya Partners Inc 25,58914.4M $1.69 %0.03 %as of Mar 31, 2026 ↗
iShares MSCI ACWI ETF iShares Trust 25,54314.3M $0.05 %0.03 %as of Apr 30, 2026 ↗
Schwab 1000 Index Fund SCHWAB INVESTMENTS 25,48014.3M $0.07 %0.03 %as of Apr 30, 2026 ↗
VOYA MIDCAP OPPORTUNITIES FUND Voya Equity Trust 25,33016.6M $2.57 %0.03 %as of Feb 28, 2026 ↗
Allspring Mid Cap Growth Fund ALLSPRING FUNDS TRUST 25,25314.2M $2.48 %0.03 %as of Mar 31, 2026 ↗
VIP Index 500 Portfolio Variable Insurance Products Fund II 25,20114.2M $0.08 %0.03 %as of Mar 31, 2026 ↗
Stock Index Fund Northern Funds 24,19513.6M $0.08 %0.03 %as of Mar 31, 2026 ↗
Dimensional U.S. Equity Market ETF Dimensional ETF Trust 23,99413.5M $0.07 %0.03 %as of Apr 30, 2026 ↗
Baird Mid Cap Growth Fund Baird Funds Inc 23,57613.2M $1.82 %0.03 %as of Mar 31, 2026 ↗
Invesco Health Care Fund AIM Investment Funds (Invesco Investment Funds) 23,51113.2M $1.17 %0.03 %as of Apr 30, 2026 ↗
Victory RS Global Fund Victory Portfolios 23,30513.1M $0.76 %0.03 %as of Mar 31, 2026 ↗
Franklin U.S. Mid Cap Multifactor Index ETF Franklin Templeton ETF Trust 23,10413M $0.78 %0.03 %as of Mar 31, 2026 ↗
GROWTH PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS 22,98712.9M $0.84 %0.03 %as of Mar 31, 2026 ↗
Nomura VIP Mid Cap Growth Series Ivy Variable Insurance Portfolios 22,71512.8M $3.78 %0.03 %as of Mar 31, 2026 ↗
JNL/Mellon S&P 500 Index Fund JNL Series Trust 22,68212.7M $0.08 %0.03 %as of Mar 31, 2026 ↗
Nuveen Quant Mid Cap Growth Fund TIAA-CREF Funds 22,45212.6M $1.84 %0.03 %as of Apr 30, 2026 ↗
Fidelity ZERO Large Cap Index Fund Fidelity Concord Street Trust 22,16612.4M $0.07 %0.03 %as of Apr 30, 2026 ↗
VY(R) BARON GROWTH PORTFOLIO Voya Partners Inc 22,03012.4M $5.62 %0.03 %as of Mar 31, 2026 ↗
Lord Abbett Growth Opportunities Fund LORD ABBETT RESEARCH FUND INC 21,84914.3M $2.09 %0.03 %as of Feb 28, 2026 ↗
iShares Russell 3000 ETF iShares Trust 21,59112.1M $0.07 %0.03 %as of Mar 31, 2026 ↗
Nuveen ESG Mid-Cap Growth ETF NuShares ETF Trust 21,35412M $3.39 %0.03 %as of Apr 30, 2026 ↗
BNY Mellon Research Growth Fund, Inc. BNY MELLON RESEARCH GROWTH FUND, INC. 21,34614M $0.88 %0.03 %as of Feb 28, 2026 ↗
Virtus KAR Capital Growth Fund Virtus Equity Trust 20,89511.7M $2.07 %0.03 %as of Mar 31, 2026 ↗
Invesco S&P 500 Equal Weight Health Care ETF Invesco Exchange-Traded Fund Trust 20,40811.4M $1.66 %0.03 %as of Apr 30, 2026 ↗
Mid Cap Growth Stock Portfolio NORTHWESTERN MUTUAL SERIES FUND INC 20,22411.4M $1.18 %0.03 %as of Mar 31, 2026 ↗
Fidelity SAI U.S. Large Cap Index Fund Fidelity Salem Street Trust 20,21911.3M $0.07 %0.03 %as of Apr 30, 2026 ↗
Large Cap Equity Fund Weitz Funds 20,00011.2M $1.80 %0.03 %as of Mar 31, 2026 ↗
iShares MSCI USA Quality GARP ETF iShares Trust 19,73911.1M $0.81 %0.03 %as of Mar 31, 2026 ↗
Handelsbanken Global Index Criteria Handelsbanken Fonder AB 19,693105.4M SEK0.07 %0.02 %as of Mar 31, 2026 ↗
Frontier Mid Cap Growth Portfolio Brighthouse Funds Trust II 19,10810.7M $1.13 %0.02 %as of Mar 31, 2026 ↗
Direxion NASDAQ-100 Equal Weighted Index Shares Direxion Shares ETF Trust 18,97110.6M $0.88 %0.02 %as of Apr 30, 2026 ↗
SMI 3Fourteen Full-Cycle Trend ETF ETF Opportunities Trust 18,81310.6M $4.98 %0.02 %as of Mar 31, 2026 ↗
Victory 500 Index Fund Victory Portfolios III 18,69610.5M $0.07 %0.02 %as of Apr 30, 2026 ↗
Invesco V.I. Discovery Mid Cap Growth Fund AIM Variable Insurance Funds (Invesco Variable Insurance Funds) 18,51410.4M $1.52 %0.02 %as of Mar 31, 2026 ↗
Invesco Equally-Weighted S&P 500 Fund AIM Counselor Series Trust (Invesco Counselor Series Trust) 18,30212M $0.17 %0.02 %as of Feb 28, 2026 ↗
Fidelity Nasdaq Composite Index ETF Fidelity Commonwealth Trust 18,17311.9M $0.13 %0.02 %as of Feb 28, 2026 ↗
U.S. LARGE COMPANY PORTFOLIO DIMENSIONAL INVESTMENT GROUP INC 18,08610.1M $0.07 %0.02 %as of Apr 30, 2026 ↗
EQUITY INDEX PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS 17,87510M $0.08 %0.02 %as of Mar 31, 2026 ↗
VANGUARD ESG U.S. STOCK ETF VANGUARD WORLD FUND 17,68911.6M $0.10 %0.02 %as of Feb 28, 2026 ↗
JPMorgan Equity Index Fund JPMorgan Trust II 17,6449.9M $0.08 %0.02 %as of Mar 31, 2026 ↗
Value Line Select Growth Fund, Inc. Value Line Select Growth Fund, Inc. 17,4009.8M $3.14 %0.02 %as of Mar 31, 2026 ↗
Nuveen S&P 500 Index Fund TIAA-CREF Funds 17,2399.7M $0.07 %0.02 %as of Apr 30, 2026 ↗
CIBC ATLAS MID CAP EQUITY FUND ADVISORS' INNER CIRCLE FUND 17,0069.5M $1.42 %0.02 %as of Apr 30, 2026 ↗
Destinations Large Cap Equity Fund Brinker Capital Destinations Trust 17,00211.2M $0.32 %0.02 %as of Feb 28, 2026 ↗
AST Large-Cap Growth Portfolio Advanced Series Trust 16,9609.5M $0.14 %0.02 %as of Mar 31, 2026 ↗
LVIP SSGA S&P 500 Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 16,9609.5M $0.08 %0.02 %as of Mar 31, 2026 ↗
Mid Cap Strategic Growth Fund VALIC Co I 16,86211.1M $1.02 %0.02 %as of Feb 28, 2026 ↗
NYLI WMC Growth Fund NEW YORK LIFE INVESTMENTS FUNDS TRUST 16,8539.5M $0.91 %0.02 %as of Apr 30, 2026 ↗
LargeCap S&P 500 Index Fund Principal Funds, Inc 16,8179.4M $0.07 %0.02 %as of Apr 30, 2026 ↗
EQ/Equity 500 Index Portfolio EQ Advisors Trust 16,5409.3M $0.08 %0.02 %as of Mar 31, 2026 ↗
500 Index Trust John Hancock Variable Insurance Trust 16,3849.2M $0.08 %0.02 %as of Mar 31, 2026 ↗
EQ/Large Cap Growth Managed Volatility Portfolio EQ Advisors Trust 16,3739.2M $0.23 %0.02 %as of Mar 31, 2026 ↗
Länsförsäkringar Global Index Länsförsäkringar Fondförvaltning AB 15,93085.3M SEK0.07 %0.02 %as of Mar 31, 2026 ↗
HARTFORD MIDCAP HLS FUND HARTFORD SERIES FUND INC 15,8668.9M $1.37 %0.02 %as of Mar 31, 2026 ↗
TCW Concentrated Large Cap Growth Fund TCW FUNDS INC 15,8328.9M $1.30 %0.02 %as of Apr 30, 2026 ↗

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The funds most exposed to it

The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.

FundWeight in fund
ProShares Pet Care ETF ProShares Trust 9.91 %as of Feb 28, 2026 ↗
Gabelli Pet Parents(TM) Fund Gabelli Innovations Trust 8.15 %as of Mar 31, 2026 ↗
PANZA PREMIUM, FI PANZA CAPITAL, SGIIC, S.A. 6.69 %as of Dec 31, 2025 ↗
LVIP Baron Growth Opportunities Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 5.75 %as of Mar 31, 2026 ↗
VY(R) BARON GROWTH PORTFOLIO Voya Partners Inc 5.62 %as of Mar 31, 2026 ↗
Pictet - Human Pictet Asset Management (Europe) S.A. 5.23 %as of Sep 30, 2025 ↗
SMI 3Fourteen Full-Cycle Trend ETF ETF Opportunities Trust 4.98 %as of Mar 31, 2026 ↗
Biondo Focus Fund Northern Lights Fund Trust 4.80 %as of Mar 31, 2026 ↗
BARON ASSET FUND BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND) 4.56 %as of Mar 31, 2026 ↗
iShares U.S. Medical Devices ETF iShares Trust 4.44 %as of Mar 31, 2026 ↗

Quarter after quarter

Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.

QuarterShareholdersChangeSharesChange
2026Q2906+4830,725,930+1.1 %
2026Q1858-430,390,928+7.1 %
2025Q4862+4228,363,667-0.7 %
2025Q3820+1428,565,245-1.2 %
2025Q2806+4928,926,618+7.2 %
2025Q1757-7826,995,288-8.1 %
2024Q4835-1429,374,121-3.1 %
2024Q3849+530,314,161+5.2 %
2024Q2844+4528,815,984+0.5 %
2024Q1799-3128,660,136-2.7 %
2023Q483029,463,336

Institutional managers

1,298 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.

ManagerSharesValue
BlackRock, Inc.8,365,5534.7B $as of Mar 31, 2026
STATE STREET CORP3,674,1852.1B $as of Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC2,660,9991.5B $as of Mar 31, 2026
Invesco Ltd.1,678,556943.2M $as of Mar 31, 2026
BAMCO INC /NY/1,633,367917.8M $as of Mar 31, 2026
Bank of New York Mellon Corp1,504,532845.4M $as of Mar 31, 2026
Fundsmith LLP1,465,786823.6M $as of Mar 31, 2026
MORGAN STANLEY1,315,954739.4M $as of Mar 31, 2026
BLAIR WILLIAM & CO/IL946,336531.7M $as of Mar 31, 2026
NORTHERN TRUST CORP911,893512.4M $as of Mar 31, 2026
PRINCIPAL FINANCIAL GROUP INC881,189495.2M $as of Mar 31, 2026
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC871,789489.8M $as of Mar 31, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP838,839471.3M $as of Mar 31, 2026
Capital Research Global Investors781,345439M $as of Mar 31, 2026
JPMORGAN CHASE & CO779,882434.5M $as of Mar 31, 2026
WELLINGTON MANAGEMENT GROUP LLP735,475413.3M $as of Mar 31, 2026
GOLDMAN SACHS GROUP INC716,921402.8M $as of Mar 31, 2026
POLEN CAPITAL MANAGEMENT LLC695,811391M $as of Mar 31, 2026
FRANKLIN RESOURCES INC662,633372.3M $as of Mar 31, 2026
Legal & General Group Plc650,803365.7M $as of Mar 31, 2026
PRICE T ROWE ASSOCIATES INC /MD/638,063358.5K $as of Mar 31, 2026
Amundi610,779343.2M $as of Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC610,217342.9M $as of Mar 31, 2026
AMERICAN CENTURY COMPANIES INC599,931337.1M $as of Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP573,332322.1M $as of Mar 31, 2026

Declared shareholders of IDEXX Laboratories Inc

There is 1 beneficial ownership filing. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.

ShareholderDeclared stakeShares
Vanguard Capital Management 7.51 %5,976,472as of Mar 31, 2026 · SCHEDULE 13G
Cite this page

Titelia. "Fund shareholders of IDEXX Laboratories Inc". https://titelia.com/en/stocks/idexx-laboratories-inc-US45168D1046