CSCO
Cisco Systems, Inc. Common Stock (DE)
stockNASDAQ
At CloseOct 16, 2026 3:59:57 PM EDT
107.39USD-2.244%(-2.46)15,886,228
Pre-marketOct 16, 2026 9:29:59 AM EDT
109.89USD+0.036%(+0.04)
After-hoursOct 16, 2026 4:29:30 PM EDT
107.35USD-0.033%(-0.04)
As of 2026-09-30, there were 51,066,484 shares short with a short interest of 1.30%.
CSCO Short Interest - Official
CSCO Short Position Change - Official
CSCO 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 | 1.30 | 51,066,484 | 2.31 | -6,610,870 | -11.46 | 3,942,586,873 | 3,935,049,541 |
| 2026-09-15 | 1.47 | 57,677,354 | 4.42 | +2,133,361 | +3.84 | 3,942,586,873 | 3,935,049,541 |
| 2026-08-31 | 1.41 | 55,543,993 | 3.55 | -3,398,745 | -5.77 | 3,941,434,665 | 3,935,049,541 |
| 2026-08-14 | 1.50 | 58,942,738 | 2.32 | -7,250,664 | -10.95 | 3,941,434,665 | 3,935,049,541 |
| 2026-07-31 | 1.68 | 66,193,402 | 3.28 | +1,369,033 | +2.11 | 3,941,434,665 | 3,935,049,541 |
| 2026-07-15 | 1.65 | 64,824,369 | 2.92 | +11,024,207 | +20.49 | 3,941,434,665 | 3,935,049,541 |
| 2026-06-30 | 1.37 | 53,800,162 | 1.90 | -7,984,315 | -12.92 | 3,941,434,665 | 3,935,128,370 |
| 2026-06-15 | 1.57 | 61,784,477 | 2.55 | +2,816,034 | +4.78 | 3,941,434,665 | 3,935,128,370 |
| 2026-05-15 | 1.49 | 58,968,443 | 2.01 | -2,458,692 | -4.00 | 3,949,893,042 | 3,945,439,680 |
| 2026-04-30 | 1.56 | 61,427,135 | 3.51 | +3,390,013 | +5.84 | 3,949,893,042 | 3,944,140,637 |
| 2026-04-15 | 1.47 | 58,037,122 | 3.43 | +1,850,471 | +3.29 | 3,949,893,042 | 3,944,140,637 |
| 2026-03-31 | 1.42 | 56,186,651 | 2.13 | -8,935,065 | -13.72 | 3,949,893,042 | 3,944,140,637 |
| 2026-03-13 | 1.65 | 65,121,716 | 3.07 | +5,587,127 | +9.38 | 3,949,893,042 | 3,944,140,637 |
| 2026-02-27 | 1.51 | 59,534,589 | 2.88 | +4,270,056 | +7.73 | 3,949,893,042 | 3,944,140,637 |
| 2026-02-13 | 1.40 | 55,264,533 | 1.60 | +2,780,802 | +5.30 | 3,951,094,563 | 3,944,140,637 |
| 2026-01-30 | 1.33 | 52,483,731 | 2.67 | -5,103,012 | -8.86 | 3,951,094,563 | 3,944,140,637 |
| 2026-01-15 | 1.46 | 57,586,743 | 3.24 | -3,341,657 | -5.48 | 3,951,094,563 | 3,944,140,637 |
| 2025-12-31 | 1.54 | 60,928,400 | 2.73 | +6,041,676 | +11.01 | 3,951,094,563 | 3,944,140,637 |
| 2025-12-15 | 1.39 | 54,886,724 | 3.41 | +3,667,384 | +7.16 | 3,951,094,563 | 3,944,101,126 |
| 2025-11-28 | 1.30 | 51,219,340 | 2.33 | -2,315,904 | -4.33 | 3,951,094,563 | 3,944,140,637 |
| 2025-11-14 | 1.36 | 53,535,244 | 1.87 | +5,532,294 | +11.52 | 3,940,724,908 | 3,948,918,760 |
| 2025-10-31 | 1.22 | 48,002,950 | 2.97 | +742,840 | +1.57 | 3,940,724,908 | 3,946,081,198 |
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.