KRRO
Korro Bio, Inc. Common Stock
stockNASDAQ
Market OpenOct 5, 2026 10:44:03 AM EDT
9.45USD-1.971%(-0.19)20,655
8.1200Bid9.4900Ask1.3700SpreadAs of 2026-09-15, there were 1,551,984 shares short with a short interest of 24.11%.
KRRO Short Interest - Official
Short Interest
KRRO Short Position Change - Official
Short Position Change
KRRO Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | 24.11 | 1,551,984 | 11.91 | +68,279 | +4.60 | 14,725,646 | 6,436,719 |
| 2026-08-31 | 23.05 | 1,483,705 | 20.85 | -28,008 | -1.85 | 14,725,646 | 6,436,719 |
| 2026-08-14 | 23.49 | 1,511,713 | 14.28 | +73,207 | +5.09 | 14,725,646 | 6,436,719 |
| 2026-07-31 | 22.35 | 1,438,506 | 9.16 | -20,674 | -1.42 | 14,422,571 | 6,436,719 |
| 2026-07-15 | 22.67 | 1,459,180 | 6.36 | -245,881 | -14.42 | 14,422,571 | 6,436,719 |
| 2026-06-30 | 30.35 | 1,705,061 | 4.64 | +385,403 | +29.20 | 14,422,571 | 5,617,869 |
| 2026-06-15 | 23.49 | 1,319,658 | 9.14 | +125,162 | +10.48 | 14,422,571 | 5,617,869 |
| 2026-05-15 | 21.26 | 1,194,496 | 11.45 | +77,067 | +6.90 | 14,422,571 | 5,617,869 |
| 2026-04-30 | 19.34 | 1,117,429 | 15.72 | +32,376 | +2.98 | 14,422,571 | 5,778,546 |
| 2026-04-15 | 18.78 | 1,085,053 | 5.05 | +22,716 | +2.14 | 14,422,571 | 5,778,546 |
| 2026-03-31 | 18.38 | 1,062,337 | 5.19 | +43,752 | +4.30 | 14,422,571 | 5,778,546 |
| 2026-03-13 | 17.63 | 1,018,585 | 3.43 | -24,325 | -2.33 | 9,417,295 | 5,778,546 |
| 2026-02-27 | 18.05 | 1,042,910 | 7.34 | -23,523 | -2.21 | 9,417,295 | 5,778,546 |
| 2026-02-13 | 18.46 | 1,066,433 | 6.83 | -68,807 | -6.06 | 9,417,295 | 5,778,546 |
| 2026-01-30 | 19.65 | 1,135,240 | 2.69 | +44,105 | +4.04 | 9,417,295 | 5,778,546 |
| 2026-01-15 | 18.88 | 1,091,135 | 6.11 | -15,565 | -1.41 | 9,417,295 | 5,778,546 |
| 2025-12-31 | 19.15 | 1,106,700 | 6.01 | -92,001 | -7.68 | 9,417,295 | 5,778,546 |
| 2025-12-15 | 20.74 | 1,198,701 | 2.56 | -41,807 | -3.37 | 9,417,295 | 5,778,546 |
| 2025-11-28 | 21.47 | 1,240,508 | 2.12 | -200,677 | -13.92 | 9,417,295 | 5,778,546 |
| 2025-11-14 | 25.02 | 1,441,185 | 1.00 | +279,523 | +24.06 | 9,417,295 | 5,760,183 |
| 2025-10-31 | 20.22 | 1,161,662 | 5.88 | +97,206 | +9.13 | 9,390,903 | 5,744,040 |
| 2025-10-15 | 18.53 | 1,064,456 | 3.76 | -305,469 | -22.30 | 9,390,903 | 5,744,040 |
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.