Watch GM. Know when insiders buy.
One email the day a filing lands. Free.
| Report date | Shares short | Change | % of shares out | Avg daily volume | Days to cover |
|---|---|---|---|---|---|
| 2026-08-14 | 21.9M | +1.9M | — | 4.7M | 4.7 |
| 2026-07-31 | 20.1M | −4.4M | — | 8.7M | 2.3 |
| 2026-07-15 | 24.5M | −2.5M | — | 5.9M | 4.1 |