AER short interest
AerCap Holdings N.V. · Industrials · Rental & Leasing Services · settlement date 2026-09-30
| Shares short | 3,956,364 |
|---|---|
| Change vs prior report | 558,198 (+16.4%) |
| Change over six months | +92.4% |
| Days to cover | 3.31 (sector: 2.82) |
| Average daily volume | 1,195,607 |
| Rank in Industrials | #304 of 627 by days to cover |
AER short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 3,956,364 | +16.4% | 3.31 | 1,195,607 |
| 2026-09-15 | 3,398,166 | +2.9% | 2.91 | 1,167,395 |
| 2026-08-31 | 3,303,262 | +25.1% | 3.16 | 1,044,154 |
| 2026-08-14 | 2,640,326 | +132.2% | 2.73 | 966,718 |
| 2026-07-31 | 1,137,197 | -10.8% | 1.05 | 1,081,146 |
| 2026-07-15 | 1,274,988 | -1.2% | 1.22 | 1,045,117 |
| 2026-06-30 | 1,290,332 | -16.4% | 1.03 | 1,253,376 |
| 2026-06-15 | 1,543,990 | +5.3% | 1.28 | 1,205,855 |
| 2026-05-29 | 1,465,695 | +0.9% | 1.00 | 1,497,106 |
| 2026-05-15 | 1,452,752 | -16.7% | 1.01 | 1,435,692 |
| 2026-04-30 | 1,743,273 | -9.1% | 1.25 | 1,390,523 |
| 2026-04-15 | 1,916,979 | -6.8% | 1.86 | 1,029,775 |
| 2026-03-31 | 2,055,830 | +22.0% | 1.70 | 1,212,046 |
| 2026-03-13 | 1,685,388 | +53.0% | 1.00 | 2,013,343 |
| 2026-02-27 | 1,101,578 | -47.7% | 1.00 | 1,301,794 |
| 2026-02-13 | 2,106,247 | -1.9% | 1.28 | 1,647,935 |
| 2026-01-30 | 2,146,325 | -8.8% | 2.30 | 931,298 |
| 2026-01-15 | 2,352,152 | -23.6% | 2.22 | 1,060,531 |
| 2025-12-31 | 3,078,450 | -4.5% | 3.15 | 977,620 |
| 2025-12-15 | 3,222,723 | +8.7% | 2.00 | 1,608,675 |
| 2025-11-28 | 2,966,134 | +61.9% | 2.25 | 1,319,858 |
| 2025-11-14 | 1,831,939 | -43.0% | 1.25 | 1,470,598 |
| 2025-10-31 | 3,216,650 | +8.7% | 2.48 | 1,297,470 |
| 2025-10-15 | 2,959,220 | +13.8% | 2.61 | 1,134,916 |
| 2025-09-30 | 2,599,524 | -4.3% | 2.18 | 1,193,048 |
import finzdata as yf
yf.Ticker("AER").short_interest # every report since 2017
yf.Client().short_interest(["AER"], start="2018-01-01")Industrials short interest · AER price history · Who owns AER · All short interest