IBOC
International Bancshares Corp
stockNASDAQ
At CloseOct 20, 2026 3:59:58 PM EDT
66.34USD+0.454%(+0.30)500,869
After-hoursOct 20, 2026 4:27:30 PM EDT
66.00USD-0.513%(-0.34)
As of 2026-09-30, there were 2,253,909 shares short with a short interest of 4.01%.
IBOC Short Interest - Official
IBOC Short Position Change - Official
IBOC Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-30 | 4.01 | 2,253,909 | 5.45 | +156,770 | +7.48 | 62,191,514 | 56,164,587 |
| 2026-09-15 | 3.73 | 2,097,139 | 6.13 | +317,188 | +17.82 | 62,191,514 | 56,164,587 |
| 2026-08-31 | 3.17 | 1,779,951 | 7.20 | -46,625 | -2.55 | 62,191,514 | 56,164,587 |
| 2026-08-14 | 3.25 | 1,826,576 | 5.11 | +116,233 | +6.80 | 62,191,514 | 56,164,587 |
| 2026-07-31 | 3.05 | 1,710,343 | 6.15 | +23,031 | +1.36 | 62,181,244 | 56,164,587 |
| 2026-07-15 | 3.00 | 1,687,312 | 5.46 | +49,193 | +3.00 | 62,181,244 | 56,164,587 |
| 2026-06-30 | 2.92 | 1,638,119 | 2.78 | +93,015 | +6.02 | 62,181,244 | 56,164,587 |
| 2026-06-15 | 2.75 | 1,545,104 | 4.55 | -56,924 | -3.55 | 62,181,244 | 56,164,587 |
| 2026-05-15 | 2.85 | 1,602,028 | 5.96 | +44,687 | +2.87 | 62,181,244 | 56,154,638 |
| 2026-04-30 | 2.80 | 1,557,341 | 6.25 | +183,845 | +13.39 | 62,179,994 | 55,572,028 |
| 2026-04-15 | 2.47 | 1,373,496 | 3.32 | -28,079 | -2.00 | 62,177,719 | 55,572,028 |
| 2026-03-31 | 2.52 | 1,401,575 | 2.09 | -439,491 | -23.87 | 62,177,719 | 55,572,028 |
| 2026-03-13 | 3.31 | 1,841,066 | 4.85 | +356,367 | +24.00 | 62,177,719 | 55,572,028 |
| 2026-02-27 | 2.67 | 1,484,699 | 5.15 | -122,592 | -7.63 | 62,163,887 | 55,572,028 |
| 2026-02-13 | 2.89 | 1,607,291 | 5.40 | +277,411 | +20.86 | 62,163,887 | 55,572,028 |
| 2026-01-30 | 2.39 | 1,329,880 | 4.54 | +105,202 | +8.59 | 62,163,887 | 55,572,028 |
| 2026-01-15 | 2.20 | 1,224,678 | 6.04 | +104,108 | +9.29 | 62,163,887 | 55,572,028 |
| 2025-12-31 | 2.02 | 1,120,570 | 3.74 | -214,080 | -16.04 | 62,163,887 | 55,572,028 |
| 2025-12-15 | 2.40 | 1,334,650 | 4.21 | +77,944 | +6.20 | 62,163,887 | 55,572,028 |
| 2025-11-28 | 2.26 | 1,256,706 | 6.13 | +80,628 | +6.86 | 62,163,887 | 55,572,028 |
| 2025-11-14 | 2.12 | 1,176,078 | 4.59 | +145,122 | +14.08 | 62,163,887 | 55,572,028 |
| 2025-10-31 | 1.86 | 1,030,956 | 4.56 | -65,424 | -5.97 | 62,156,398 | 55,564,712 |
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.