IDEXX LABORATORIES INC /DE IDXX
CIK 0000874716 · CUSIP 45168D104
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $4.70B 8,365,553 shares | 0.08% | -169.33K(-2.00%)Reduced | SEC filing ↗ May 13, 2026 | ▾ |
| 02 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history | $2.91B 5,182,507 shares | 0.07% | — | SEC filing ↗ May 15, 2026 | ▾ |
| 03 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history | $2.20B 3,910,863 shares | 0.11% | — | SEC filing ↗ May 8, 2026 | ▾ |
| 04 | STATE STREET CORP CIK 93751 · View history | $2.06B 3,674,185 shares | 0.07% | +17.56K(+0.50%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 05 | Invesco Ltd. CIK 914208 · Amended · View history | $1.88B 3,349,677 shares | 0.18% | +53.50K(+1.60%)Added | SEC filing ↗SEC filing ↗ May 12, 2026 | ▾ |
| 06 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $1.50B 2,660,999 shares | 0.09% | +77.06K(+3.00%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 07 | BAMCO INC /NY/ CIK 1017918 · View history | $917.77M 1,633,367 shares | 2.77% | -164.67K(-9.20%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 08 | Bank of New York Mellon Corp CIK 1390777 · View history | $845.38M 1,504,532 shares | 0.16% | -119.94K(-7.40%)Reduced | SEC filing ↗ May 5, 2026 | ▾ |
| 09 | Fundsmith LLP CIK 1569205 · View history | $823.61M 1,465,786 shares | 6.42% | -410.25K(-21.90%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 10 | MORGAN STANLEY CIK 895421 · View history | $739.42M 1,315,954 shares | 0.04% | -237.78K(-15.30%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 11 | BLAIR WILLIAM & CO/IL CIK 902367 · View history | $531.74M 946,336 shares | 1.52% | -55.04K(-5.50%)Reduced | SEC filing ↗ May 8, 2026 | ▾ |
| 12 | NORTHERN TRUST CORP CIK 73124 · View history | $512.38M 911,893 shares | 0.07% | -11.26K(-1.20%)Reduced | SEC filing ↗ May 14, 2026 | ▾ |
| 13 | PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history | $495.16M 881,189 shares | 0.26% | -87.76K(-9.10%)Reduced | SEC filing ↗ May 4, 2026 | ▾ |
| 14 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC CIK 861177 · View history | $489.85M 871,789 shares | 0.10% | +11.90K(+1.40%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 15 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history | $471.34M 838,839 shares | 0.26% | +288.47K(+52.40%)Added | SEC filing ↗ May 14, 2026 | ▾ |
| 16 | Capital Research Global Investors CIK 1422848 · View history | $439.01M 781,345 shares | 0.07% | +173.59K(+28.60%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 17 | JPMORGAN CHASE & CO CIK 19617 · Amended · View history | $434.46M 779,882 shares | 0.03% | +106.65K(+15.80%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 18 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history | $413.26M 735,475 shares | 0.08% | -43.74K(-5.60%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 19 | GOLDMAN SACHS GROUP INC CIK 886982 · View history | $402.83M 716,921 shares | 0.05% | -115.27K(-13.90%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 20 | POLEN CAPITAL MANAGEMENT LLC CIK 1034524 · View history | $390.97M 695,811 shares | 2.70% | -264.73K(-27.60%)Reduced | SEC filing ↗ May 14, 2026 | ▾ |
Showing 20 / 1,323 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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