Watch MCO. Know when insiders buy.
One email the day a filing lands. Free.
A free account adds a watchlist, alerts when insiders, Congress or short sellers move on your tickers, and a morning brief. Sign up
| Report date | Shares short | Change | % of shares out | Avg daily volume | Days to cover |
|---|---|---|---|---|---|
| 2026-08-31 | 2.5M | −25K | 1.47% | 692K | 3.7 |
| 2026-08-14 | 2.6M | −506K | 1.48% | 699K | 3.7 |
| 2026-07-31 | 3.1M | −118K | 1.77% | 1M | 3.0 |
| 2026-07-15 | 3.2M | +229K | 1.84% | 738K | 4.3 |