AON short interest
Aon plc · Financial Services · Insurance - Brokers · settlement date 2026-09-30
| Shares short | 4,223,243 |
|---|---|
| Change vs prior report | 527,324 (+14.3%) |
| Change over six months | +69.9% |
| Days to cover | 1.76 (sector: 2.70) |
| Average daily volume | 2,402,502 |
| Rank in Financial Services | #568 of 1,016 by days to cover |
AON short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 4,223,243 | +14.3% | 1.76 | 2,402,502 |
| 2026-09-15 | 3,695,919 | -2.2% | 1.75 | 2,110,475 |
| 2026-08-31 | 3,780,451 | +12.2% | 4.44 | 850,614 |
| 2026-08-14 | 3,368,629 | -31.5% | 3.60 | 935,875 |
| 2026-07-31 | 4,919,769 | +8.0% | 3.05 | 1,611,493 |
| 2026-07-15 | 4,554,648 | +23.2% | 4.04 | 1,126,077 |
| 2026-06-30 | 3,695,856 | +2.9% | 1.61 | 2,301,446 |
| 2026-06-15 | 3,590,630 | +20.0% | 2.41 | 1,492,039 |
| 2026-05-29 | 2,993,070 | +4.8% | 1.97 | 1,515,968 |
| 2026-05-15 | 2,857,023 | +20.4% | 1.83 | 1,559,845 |
| 2026-04-30 | 2,372,205 | -2.1% | 1.89 | 1,257,811 |
| 2026-04-15 | 2,422,507 | -2.5% | 1.80 | 1,343,862 |
| 2026-03-31 | 2,485,940 | +13.7% | 1.87 | 1,332,504 |
| 2026-03-13 | 2,185,755 | -3.7% | 1.47 | 1,488,567 |
| 2026-02-27 | 2,270,305 | +3.1% | 1.59 | 1,423,461 |
| 2026-02-13 | 2,202,013 | +8.4% | 1.00 | 2,251,933 |
| 2026-01-30 | 2,030,381 | +4.2% | 1.40 | 1,446,199 |
| 2026-01-15 | 1,949,482 | +1.3% | 2.05 | 951,956 |
| 2025-12-31 | 1,923,934 | +1.7% | 2.41 | 798,517 |
| 2025-12-15 | 1,891,956 | -7.1% | 1.90 | 997,936 |
| 2025-11-28 | 2,036,005 | +5.1% | 1.72 | 1,182,980 |
| 2025-11-14 | 1,937,191 | +2.9% | 1.64 | 1,181,767 |
| 2025-10-31 | 1,882,967 | -7.0% | 1.26 | 1,493,441 |
| 2025-10-15 | 2,025,344 | -2.5% | 2.27 | 890,836 |
| 2025-09-30 | 2,078,416 | -2.7% | 1.42 | 1,465,158 |
import finzdata as yf
yf.Ticker("AON").short_interest # every report since 2017
yf.Client().short_interest(["AON"], start="2018-01-01")Financial Services short interest · AON price history · Who owns AON · All short interest