Security key
45168D104
IDEXX LABORATORIES INC /DE - Common Stock (IDXX)
CUSIP: 45168D104
Q3 2025 13F Holders as of 30 Sep 2025
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 79,580,186
- Total 13F shares
- 72,156,674
- Share change
- -2,299,310
- Total reported value
- $46,076,126,465
- Put/Call ratio
- 80%
- Price per share
- $638.89
- Number of holders
- 1,294
- Value change
- -$1,364,521,761
- Number of buys
- 563
- Number of sells
- 566
Report period
Q3 2025
Institutions
1,294
Top holders
10
IDXX full security history
Newer quarter: Q4 2025
Previous quarter: Q2 2025
IDEXX LABORATORIES INC /DE SEC filings
IDEXX LABORATORIES INC /DE company facts
Broader feeds
Reporting periods
Holder history for CUSIP 45168D104
Recent filing periods:
Top shareholders of IDXX - IDEXX LABORATORIES INC /DE - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
|
Company |
12%
|
9,875,985
|
$5,296,885,794 | — | 30 Jun 2025 | |
| BlackRock, Inc. |
13F
13D/G
|
Company |
9.4%
from 13D/G
|
8,373,982
|
$4,491,301,365 | — | 30 Jun 2025 | |
| STATE STREET CORP |
13F
|
Company |
4.5%
|
3,554,424
|
$1,906,379,768 | — | 30 Jun 2025 | |
| Fundsmith LLP |
13F
|
Company |
3.3%
|
2,639,289
|
$1,415,556,262 | — | 30 Jun 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
3.1%
|
2,464,290
|
$1,317,874,674 | — | 30 Jun 2025 | |
| BAMCO INC /NY/ |
13F
|
Company |
2.6%
|
2,032,620
|
$1,090,175,411 | — | 30 Jun 2025 | |
| MORGAN STANLEY |
13F
|
Company |
2.1%
|
1,663,326
|
$892,110,430 | — | 30 Jun 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
1.8%
|
1,451,390
|
$778,438,733 | — | 30 Jun 2025 | |
| POLEN CAPITAL MANAGEMENT LLC |
13F
|
Company |
1.5%
|
1,195,425
|
$641,154,277 | — | 30 Jun 2025 | |
| Invesco Ltd. |
13F
|
Company |
1.5%
|
1,158,481
|
$621,339,771 | — | 30 Jun 2025 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
1.4%
|
1,127,755
|
$604,889,385 | — | 30 Jun 2025 | |
| BLAIR WILLIAM & CO/IL |
13F
|
Company |
1.4%
|
1,080,505
|
$579,518,014 | — | 30 Jun 2025 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
1.3%
|
1,070,100
|
$573,937,435 | — | 30 Jun 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1.2%
|
957,091
|
$513,326,189 | — | 30 Jun 2025 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
1.1%
|
853,161
|
$457,584,371 | — | 30 Jun 2025 | |
| FUNDSMITH INVESTMENT SERVICES LTD. |
13F
|
Company |
1.1%
|
844,616
|
$453,001,345 | — | 30 Jun 2025 | |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
0.86%
|
685,088
|
$367,440,098 | — | 30 Jun 2025 | |
| Capital Research Global Investors |
13F
|
Company |
0.86%
|
684,960
|
$367,371,446 | — | 30 Jun 2025 | |
| Amundi |
13F
|
Individual |
0.85%
|
675,672
|
$366,693,952 | — | 30 Jun 2025 | |
| Legal & General Group Plc |
13F
|
Company |
0.82%
|
648,626
|
$347,884,062 | — | 30 Jun 2025 | |
| MACQUARIE GROUP LTD |
13F
|
Company |
0.76%
|
601,644
|
$322,685,702 | — | 30 Jun 2025 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
0.74%
|
592,649
|
$317,861,969 | — | 30 Jun 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.74%
|
589,052
|
$315,932,240 | — | 30 Jun 2025 | |
| Select Equity Group, L.P. |
13F
|
Company |
0.72%
|
573,713
|
$307,705,230 | — | 30 Jun 2025 | |
| GENERATION INVESTMENT MANAGEMENT LLP |
13F
|
Company |
0.71%
|
567,322
|
$304,277,483 | — | 30 Jun 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.7%
|
557,186
|
$298,829,722 | — | 30 Jun 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.7%
|
556,562
|
$298,506,463 | — | 30 Jun 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.68%
|
543,582
|
$291,554,698 | — | 30 Jun 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.67%
|
536,101
|
$287,534,000 | — | 30 Jun 2025 | |
| Jonathan W. Ayers |
3/4/5
|
Director |
—
mixed-class rows
|
578,439
mixed-class rows
|
$271,217,396 | — | 06 Sep 2024 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.62%
|
494,154
|
$265,034,556 | — | 30 Jun 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.58%
|
462,003
|
$247,790,689 | — | 30 Jun 2025 | |
| CAPITAL COUNSEL LLC/NY |
13F
|
Company |
0.58%
|
460,770
|
$247,129,382 | — | 30 Jun 2025 | |
| MONTRUSCO BOLTON INVESTMENTS INC. |
13F
|
Company |
0.54%
|
429,409
|
$224,152,563 | — | 30 Jun 2025 | |
| NORGES BANK |
13F
|
Company |
0.52%
|
413,832
|
$221,954,655 | — | 30 Jun 2025 | |
| Vontobel Holding Ltd. |
13F
|
Company |
0.52%
|
413,534
|
$221,794,826 | — | 30 Jun 2025 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.51%
|
408,252
|
$218,962,000 | — | 30 Jun 2025 | |
| BESSEMER GROUP INC |
13F
|
Company |
0.48%
|
381,828
|
$204,790,000 | — | 30 Jun 2025 | |
| CIBC Private Wealth Group LLC |
13F
|
Company |
0.47%
|
374,745
|
$200,990,733 | — | 30 Jun 2025 | |
| UBS Group AG |
13F
|
Company |
0.47%
|
373,011
|
$200,060,720 | — | 30 Jun 2025 | |
| Neuberger Berman Group LLC |
13F
|
Company |
0.44%
|
350,987
|
$188,248,632 | — | 30 Jun 2025 | |
| Pictet Asset Management Holding SA |
13F
|
Company |
0.42%
|
330,361
|
$177,146,111 | — | 30 Jun 2025 | |
| TD ASSET MANAGEMENT INC |
13F
|
Company |
0.41%
|
329,511
|
$176,729,930 | — | 30 Jun 2025 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.41%
|
329,017
|
$176,464,978 | — | 30 Jun 2025 | |
| SCHRODER INVESTMENT MANAGEMENT GROUP |
13F
|
Company |
0.4%
|
315,785
|
$169,368,127 | — | 30 Jun 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0.38%
|
305,180
|
$163,680,241 | — | 30 Jun 2025 | |
| Clearbridge Investments, LLC |
13F
|
Company |
0.36%
|
283,765
|
$152,194,359 | — | 30 Jun 2025 | |
| Williams Jones Wealth Management, LLC. |
13F
|
Company |
0.35%
|
277,488
|
$148,827,914 | — | 30 Jun 2025 | |
| FMR LLC |
13F
|
Company |
0.34%
|
269,882
|
$144,748,635 | — | 30 Jun 2025 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.32%
|
254,553
|
$136,527,160 | — | 30 Jun 2025 |
Institutional Holders of IDEXX LABORATORIES INC /DE - Common Stock (IDXX) as of Q3 2025
As of 30 Sep 2025,
IDEXX LABORATORIES INC /DE - Common Stock (IDXX) was held by
1,294 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
72,156,674 shares.
The largest 10 holders included
VANGUARD GROUP INC, BlackRock, Inc., STATE STREET CORP, Fundsmith LLP, GEODE CAPITAL MANAGEMENT, LLC, Bank of New York Mellon Corp, BAMCO INC /NY/, MORGAN STANLEY, Invesco Ltd., and PRINCIPAL FINANCIAL GROUP INC.
This page lists
1,296
institutional shareholders reporting positions in this security
for the Q3 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
1,224
Q3 2025 holders
1,294
Holder diff
70
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 Value $ | Q3 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.