AMBA short interest
Ambarella Inc. · Technology · Semiconductors · settlement date 2026-09-30
| Shares short | 5,153,912 |
|---|---|
| Change vs prior report | -553,385 (-9.7%) |
| Change over six months | +145.8% |
| Days to cover | 3.52 (sector: 2.83) |
| Average daily volume | 1,464,558 |
| Rank in Technology | #332 of 719 by days to cover |
AMBA short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 5,153,912 | -9.7% | 3.52 | 1,464,558 |
| 2026-09-15 | 5,707,297 | +30.8% | 2.25 | 2,539,354 |
| 2026-08-31 | 4,364,091 | +7.2% | 4.63 | 943,123 |
| 2026-08-14 | 4,070,707 | -21.0% | 3.42 | 1,191,221 |
| 2026-07-31 | 5,154,890 | +30.6% | 2.16 | 2,381,629 |
| 2026-07-15 | 3,945,513 | +19.7% | 2.27 | 1,738,013 |
| 2026-06-30 | 3,295,313 | +14.8% | 1.79 | 1,838,073 |
| 2026-06-15 | 2,870,254 | +29.5% | 1.76 | 1,632,892 |
| 2026-05-29 | 2,217,006 | -7.9% | 1.10 | 2,015,840 |
| 2026-05-15 | 2,407,645 | -8.3% | 2.49 | 968,524 |
| 2026-04-30 | 2,626,588 | +2.7% | 3.53 | 744,306 |
| 2026-04-15 | 2,556,508 | +21.9% | 3.71 | 689,661 |
| 2026-03-31 | 2,096,416 | -6.4% | 2.51 | 835,976 |
| 2026-03-13 | 2,239,523 | +13.0% | 2.66 | 842,872 |
| 2026-02-27 | 1,981,727 | -2.0% | 1.84 | 1,079,305 |
| 2026-02-13 | 2,022,069 | -11.1% | 2.82 | 716,298 |
| 2026-01-30 | 2,273,200 | -2.4% | 3.16 | 720,281 |
| 2026-01-15 | 2,328,921 | +5.7% | 1.63 | 1,429,272 |
| 2025-12-31 | 2,203,545 | -7.6% | 3.78 | 582,325 |
| 2025-12-15 | 2,384,764 | -14.4% | 2.34 | 1,017,179 |
| 2025-11-28 | 2,786,696 | +44.4% | 2.05 | 1,361,727 |
| 2025-11-14 | 1,929,881 | +12.9% | 2.47 | 781,829 |
| 2025-10-31 | 1,708,633 | -7.2% | 4.50 | 379,523 |
| 2025-10-15 | 1,841,712 | -8.0% | 3.19 | 577,763 |
| 2025-09-30 | 2,001,694 | +1.5% | 2.39 | 836,358 |
import finzdata as yf
yf.Ticker("AMBA").short_interest # every report since 2017
yf.Client().short_interest(["AMBA"], start="2018-01-01")Technology short interest · AMBA price history · Who owns AMBA · All short interest