COO short interest
The Cooper Companies Inc. · Healthcare · Medical - Instruments & Supplies · settlement date 2026-09-30
| Shares short | 8,331,649 |
|---|---|
| Change vs prior report | -1,676,978 (-16.8%) |
| Change over six months | +27.7% |
| Days to cover | 1.65 (sector: 3.78) |
| Average daily volume | 5,042,960 |
| Rank in Healthcare | #732 of 922 by days to cover |
COO short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 8,331,649 | -16.8% | 1.65 | 5,042,960 |
| 2026-09-15 | 10,008,627 | +14.0% | 1.89 | 5,295,807 |
| 2026-08-31 | 8,781,003 | +15.0% | 5.86 | 1,497,463 |
| 2026-08-14 | 7,636,457 | -8.5% | 4.07 | 1,877,278 |
| 2026-07-31 | 8,344,882 | +5.4% | 4.40 | 1,897,971 |
| 2026-07-15 | 7,918,348 | +6.7% | 3.10 | 2,554,482 |
| 2026-06-30 | 7,418,527 | +2.2% | 2.27 | 3,268,883 |
| 2026-06-15 | 7,257,554 | +39.7% | 1.69 | 4,287,420 |
| 2026-05-29 | 5,195,074 | +1.6% | 1.98 | 2,619,184 |
| 2026-05-15 | 5,114,208 | -5.2% | 2.28 | 2,247,912 |
| 2026-04-30 | 5,397,002 | -2.2% | 2.37 | 2,278,062 |
| 2026-04-15 | 5,519,119 | -15.4% | 3.00 | 1,839,687 |
| 2026-03-31 | 6,525,135 | +16.8% | 3.62 | 1,802,684 |
| 2026-03-13 | 5,588,542 | -14.6% | 2.08 | 2,684,162 |
| 2026-02-27 | 6,542,018 | -5.2% | 4.09 | 1,599,594 |
| 2026-02-13 | 6,899,411 | -15.1% | 3.80 | 1,816,985 |
| 2026-01-30 | 8,130,732 | +12.3% | 4.20 | 1,938,192 |
| 2026-01-15 | 7,237,655 | -8.4% | 2.96 | 2,441,958 |
| 2025-12-31 | 7,905,411 | +7.3% | 3.73 | 2,120,098 |
| 2025-12-15 | 7,370,102 | -8.0% | 1.74 | 4,246,881 |
| 2025-11-28 | 8,010,505 | +15.9% | 2.58 | 3,099,301 |
| 2025-11-14 | 6,912,546 | +7.2% | 3.65 | 1,894,962 |
| 2025-10-31 | 6,450,403 | -20.2% | 2.57 | 2,512,173 |
| 2025-10-15 | 8,086,377 | +5.2% | 3.06 | 2,643,294 |
| 2025-09-30 | 7,687,009 | +23.3% | 2.77 | 2,779,165 |
import finzdata as yf
yf.Ticker("COO").short_interest # every report since 2017
yf.Client().short_interest(["COO"], start="2018-01-01")Healthcare short interest · COO price history · Who owns COO · All short interest