IDXX
Idexx Laboratories Inc
stockNASDAQ
At CloseNov 13, 2026 3:59:59 PM EST
704.29USD+0.898%(+6.27)392,446
Pre-marketNov 13, 2026 9:28:30 AM EST
705.98USD+1.140%(+7.96)
After-hoursNov 13, 2026 4:04:30 PM EST
703.70USD-0.084%(-0.59)
As of 2026-10-30, there were 2,354,117 shares short with a short interest of 3.00%.
IDXX Short Interest - Official
IDXX Short Position Change - Official
IDXX Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-10-30 | 3.00 | 2,354,117 | 4.45 | +424,849 | +22.02 | 78,781,116 | 78,482,520 |
| 2026-10-15 | 2.46 | 1,929,268 | 3.62 | -11,371 | -0.59 | 78,781,116 | 78,482,520 |
| 2026-09-30 | 2.47 | 1,940,639 | 3.91 | +23,623 | +1.23 | 78,781,116 | 78,582,061 |
| 2026-09-15 | 2.44 | 1,917,016 | 3.77 | -175,064 | -8.37 | 78,781,116 | 78,582,061 |
| 2026-08-31 | 2.66 | 2,092,080 | 4.35 | +154,611 | +7.98 | 78,781,116 | 78,582,061 |
| 2026-08-14 | 2.47 | 1,937,469 | 2.63 | +11,015 | +0.57 | 78,781,116 | 78,582,061 |
| 2026-07-31 | 2.45 | 1,926,454 | 3.96 | -173,554 | -8.26 | 78,882,997 | 78,581,666 |
| 2026-07-15 | 2.67 | 2,100,008 | 2.99 | +160,386 | +8.27 | 78,882,997 | 78,581,745 |
| 2026-06-30 | 2.47 | 1,939,622 | 2.52 | -200,350 | -9.36 | 78,882,997 | 78,581,745 |
| 2026-06-15 | 2.72 | 2,139,972 | 3.76 | +120,164 | +5.95 | 78,882,997 | 78,584,030 |
| 2026-05-15 | 2.57 | 2,019,808 | 3.03 | -62,371 | -3.00 | 78,882,997 | 78,589,081 |
| 2026-04-30 | 2.64 | 2,082,179 | 3.77 | +17,757 | +0.86 | 79,424,539 | 78,968,304 |
| 2026-04-15 | 2.61 | 2,064,422 | 4.09 | +155,652 | +8.15 | 79,424,539 | 78,968,304 |
| 2026-03-31 | 2.42 | 1,908,770 | 3.80 | +107,534 | +5.97 | 79,424,539 | 78,968,304 |
| 2026-03-13 | 2.28 | 1,801,236 | 3.39 | +53,942 | +3.09 | 79,624,034 | 78,968,304 |
| 2026-02-27 | 2.21 | 1,747,294 | 4.02 | +288 | +0.02 | 79,851,330 | 78,968,304 |
| 2026-02-13 | 2.21 | 1,747,006 | 2.89 | -65,571 | -3.62 | 79,851,330 | 78,968,304 |
| 2026-01-30 | 2.30 | 1,812,577 | 3.72 | -102,396 | -5.35 | 79,851,330 | 78,968,304 |
| 2026-01-15 | 2.42 | 1,914,973 | 4.23 | -68,258 | -3.44 | 79,851,330 | 78,968,304 |
| 2025-12-31 | 2.51 | 1,983,231 | 3.84 | -97,563 | -4.69 | 79,851,330 | 78,968,304 |
| 2025-12-15 | 2.63 | 2,080,794 | 3.99 | -141,779 | -6.38 | 79,851,330 | 78,968,304 |
| 2025-11-28 | 2.81 | 2,222,573 | 3.14 | +524,531 | +30.89 | 79,851,330 | 78,965,349 |
| 2025-11-14 | 2.15 | 1,698,042 | 2.64 | -17,629 | -1.03 | 79,851,330 | 78,960,988 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.