IDEXX Laboratories, Inc. IDXX
702.96 USD +6.32 (+0.91%)
Nov 11, 2026, 3:15 PM EST
680.00 Day range 703.58
504.70 52-week range 766.68
- YTD
- +3.91%
- 1 year
- -1.33%
Held by funds
461 US ETFs and mutual funds hold IDXX · largest positions
Ownership
Held by insiders 0.21%
Held by institutions 95.60%
Float held by institutions 95.80%
Institutions 1,849
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Blackrock Inc. | 10.37% | 8,170,178 | 5.69B | Jun 29, 2026 |
| Vanguard Capital Management LLC | 6.54% | 5,152,213 | 3.59B | Jun 29, 2026 |
| Vanguard Portfolio Management LLC | 4.95% | 3,896,521 | 2.71B | Jun 29, 2026 |
| State Street Corporation | 4.76% | 3,748,660 | 2.61B | Jun 29, 2026 |
| Invesco Ltd. | 4.58% | 3,611,416 | 2.52B | Jun 29, 2026 |
| Geode Capital Management, LLC | 3.33% | 2,620,703 | 1.83B | Sep 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 3.18% | 2,504,327 | 1.74B | Jun 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard 500 Index Fund | 2.59% | 2,043,087 | 1.42B | Jun 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Mid-Cap Index Fund | 2.17% | 1,709,209 | 1.19B | Jun 29, 2026 |
| Invesco QQQ Trust, Series 1 | 2.09% | 1,645,067 | 1.15B | Sep 29, 2026 |
| iShares Trust-iShares Core S&P 500 ETF | 1.33% | 1,050,026 | 731.49M | Sep 29, 2026 |
| Fidelity Concord Street Trust-Fidelity 500 Index Fund | 1.30% | 1,023,837 | 713.25M | Sep 29, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| EMERSON ANDREW | Chief Financial Officer | Conversion of Exercise of derivative security | Aug 19, 2026 | 4,421 |
| ERICKSON MICHAEL G | Officer | Conversion of Exercise of derivative security | Feb 18, 2026 | 15,092 |
| FENNELL GEORGE | Officer | Conversion of Exercise of derivative security | May 31, 2026 | 10,433 |
| HUNT NIMRATA K | Officer | Sale | Mar 2, 2026 | 18,300 |
| KINGSLEY LAWRENCE D | Director | Sale | Sep 3, 2026 | 9,568 |
| LANE MICHAEL J | Officer | Conversion of Exercise of derivative security | Feb 12, 2026 | 8,615 |