Institutional Ownership Idexx Laboratories Inc (IDXX)
This table provides information about the institutional ownership of Idexx Laboratories Inc (IDXX). We have compiled data on the 1,367 institutions that hold shares in the stock, with a total of 75.6 Million shares, which have been reported (via 13F filing form) to have a value of $48.2 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Vanguard Group Inc
Valley Forge, PA |
Aug 11, 2025 Q2 2025 |
9,875,985
shares
|
$6.3 Billion
0.09% of portfolio
|
Q2 2025
Added 0.2%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
9,603,226
shares
|
$6.13 Billion
0.11% of portfolio
|
Q2 2024
Added 4.3%
|
|
|
State Street Corp
Boston, MA |
Aug 14, 2025 Q2 2025 |
3,554,424
shares
|
$2.27 Billion
0.07% of portfolio
|
Q2 2025
Reduced 2.62%
|
|
|
Terry Smith
Fundsmith LLP | London, X0
|
Aug 14, 2025 Q2 2025 |
2,639,289
shares
|
$1.68 Billion
6.2% of portfolio
|
Q2 2025
Reduced 0.34%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Aug 08, 2025 Q2 2025 |
2,464,290
shares
|
$1.57 Billion
0.1% of portfolio
|
Q2 2025
Added 2.26%
|
|
|
Bamco Inc
New York, NY |
Aug 14, 2025 Q2 2025 |
2,032,620
shares
|
$1.3 Billion
3.09% of portfolio
|
Q2 2025
Reduced 1.32%
|
|
|
Morgan Stanley
New York, NY |
Aug 15, 2025 Q2 2025 |
1,663,326
shares
|
$1.06 Billion
0.06% of portfolio
|
Q2 2025
Added 0.3%
|
|
|
Polen Capital
Polen Capital Management LLC | Boca Raton, Fl
|
Aug 13, 2025 Q2 2025 |
1,195,425
shares
|
$763 Million
1.97% of portfolio
|
Q2 2025
New holding
|
|
|
Invesco Ltd.
Atlanta, GA |
Aug 13, 2025 Q2 2025 |
1,158,481
shares
|
$739 Million
0.11% of portfolio
|
Q2 2025
Reduced 0.68%
|
|
|
Principal Financial Group Inc
Des Moines, IA |
Aug 08, 2025 Q2 2025 |
1,127,755
shares
|
$719 Million
0.34% of portfolio
|
Q2 2025
Added 0.16%
|
|
|
Blair William & CO
Chicago, IL |
Jul 24, 2025 Q2 2025 |
1,080,505
shares
|
$689 Million
1.66% of portfolio
|
Q2 2025
Reduced 0.94%
|
|
|
Ubs Asset Management Americas Inc
Chicago, IL |
Aug 14, 2025 Q2 2025 |
1,070,100
shares
|
$683 Million
0.12% of portfolio
|
Q2 2025
Reduced 0.59%
|
|
|
Northern Trust Corp
Chicago, IL |
Aug 13, 2025 Q2 2025 |
957,091
shares
|
$611 Million
0.07% of portfolio
|
Q2 2025
Added 5.75%
|
|
|
American Century Companies Inc
Kansas City, MO |
Aug 12, 2025 Q2 2025 |
853,161
shares
|
$544 Million
0.26% of portfolio
|
Q2 2025
Reduced 1.71%
|
|
|
Fundsmith Investment Services Ltd.
Grande Riviere Noire, O4 |
Aug 14, 2025 Q2 2025 |
844,616
shares
|
$539 Million
6.14% of portfolio
|
Q2 2025
Reduced 1.14%
|
|
|
William Blair Investment Management, LLC
Chicago, IL |
Jul 29, 2025 Q2 2025 |
685,088
shares
|
$437 Million
1.06% of portfolio
|
Q2 2025
Added 7.53%
|
|
|
Capital Research Global Investors
Los Angeles, CA |
Aug 13, 2025 Q2 2025 |
684,960
shares
|
$437 Million
0.08% of portfolio
|
Q2 2025
Added 2.57%
|
|
|
Amundi
Paris, I0 |
Aug 13, 2025 Q2 2025 |
675,672
shares
|
$431 Million
0.13% of portfolio
|
Q2 2025
Reduced 6.56%
|
|
|
Legal & General Group PLC
London, X0 |
Aug 12, 2025 Q2 2025 |
648,626
shares
|
$414 Million
0.09% of portfolio
|
Q2 2025
Added 1.85%
|
|
|
Macquarie Group LTD
Australia, C3 |
Aug 14, 2025 Q2 2025 |
601,644
shares
|
$384 Million
0.41% of portfolio
|
Q2 2025
Reduced 8.2%
|
|
|
Franklin Resources Inc
San Mateo, CA |
Aug 12, 2025 Q2 2025 |
592,649
shares
|
$378 Million
0.09% of portfolio
|
Q2 2025
Added 6.89%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Aug 14, 2025 Q2 2025 |
589,052
shares
|
$376 Million
0.04% of portfolio
|
Q2 2025
Added 20.41%
|
|
|
Select Equity Group, L.P.
New York, NY |
Aug 14, 2025 Q2 2025 |
573,713
shares
|
$366 Million
1.52% of portfolio
|
Q2 2025
Added 23.66%
|
|
|
Generation Investment Management LLP
London, X0 |
Aug 07, 2025 Q2 2025 |
567,322
shares
|
$362 Million
1.96% of portfolio
|
Q2 2025
New holding
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Aug 12, 2025 Q2 2025 |
557,186
shares
|
$355 Million
0.07% of portfolio
|
Q2 2025
Reduced 1.47%
|