IDEXX LABS INC COM is a security (CUSIP 45168D104) tracked across SEC portfolio filings. 1,347 institutional managers reported $40.2B on Form 13F as of 2026-06-30; 103 registered fund positions totaling $3.5B via N-PORT as of 2026-05-31.
Showing 15 of 1,347 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| VANGUARD GROUP INC | Valley Forge, PA | $6.7B | 9,945,328 |
| BlackRock, Inc. | New York, NY | $4.7B | 8,365,553 |
| STATE STREET CORP | BOSTON, MA | $2.1B | 3,674,185 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $1.5B | 2,660,999 |
| Invesco Ltd. | ATLANTA, GA | $939.0M | 1,671,121 |
| BAMCO INC /NY/ | NEW YORK, NY | $917.8M | 1,633,367 |
| Bank of New York Mellon Corp | NEW YORK, NY | $845.4M | 1,504,532 |
| Fundsmith LLP | LONDON, X0 | $823.6M | 1,465,786 |
| MORGAN STANLEY | NEW YORK, NY | $739.4M | 1,315,954 |
| BLAIR WILLIAM & CO/IL | Chicago, IL | $531.7M | 946,336 |
| NORTHERN TRUST CORP | CHICAGO, IL | $512.4M | 911,893 |
| UBS ASSET MANAGEMENT AMERICAS INC | CHICAGO, IL | $489.8M | 871,789 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | BOSTON, MA | $471.3M | 838,839 |
| Capital Research Global Investors | Los Angeles, CA | $439.0M | 781,345 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $434.5M | 779,882 |
Showing 15 of 103 fund positions by value.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Invesco QQQ Trust, Series 1 | Invesco QQQ Trust, Series 1 | $942.5M | 25.30% |
| State Street(R) SPDR(R) S&P 500(R) ETF Trust | State Street(R) SPDR(R) S&P 500(R) ETF Trust | $522.5M | 8.02% |
| AMCAP Fund | AMCAP Fund | $413.0M | 42.48% |
| Washington Mutual Investors Fund | Washington Mutual Investors Fund | $255.0M | 11.88% |
| VANGUARD U.S. GROWTH FUND | VANGUARD WORLD FUND | $239.7M | 50.40% |
| Invesco S&P 500 Equal Weight ETF | Invesco Exchange-Traded Fund Trust | $157.5M | 17.93% |
| MFS Growth Fund | MFS Series Trust II | $135.2M | 32.47% |
| T. Rowe Price All-Cap Opportunities Fund | T. Rowe Price All-Cap Opportunities Fund, Inc. | $114.5M | 79.78% |
| T. Rowe Price Diversified Mid-Cap Growth Fund, Inc. | T. ROWE PRICE DIVERSIFIED MID-CAP GROWTH FUND, INC. | $69.6M | 163.37% |
| College Retirement Equities Fund - Responsible Balanced Account | College Retirement Equities Fund | $51.8M | 25.24% |
| The Jensen Quality Growth Fund Inc | The Jensen Quality Growth Fund Inc. | $45.1M | 152.00% |
| VANGUARD GROWTH AND INCOME FUND | VANGUARD QUANTITATIVE FUNDS | $44.6M | 27.05% |
| Invesco Global Fund | AIM International Mutual Funds (Invesco International Mutual Funds) | $41.8M | 45.90% |
| Master Advantage Large Cap Core Portfolio | Master Large Cap Series LLC | $39.2M | 89.30% |
| VANGUARD EXPLORER FUND | VANGUARD EXPLORER FUND | $29.4M | 13.50% |