ATO — Dividend History
Dividend record for ATO over the certified span 1985-02-21 to 2026-08-24. Drift is measured from the ex-date. The yield figure is the median trailing yield across the span; special dividends are counted separately and excluded from it.
N = 167 dividend events
Regular dividends 164
Special dividends 3
Initiations 1
Increases 38
Decreases 2
Resumptions 0
Suspensions (inferred) 0
Median trailing yield (N = 111) 3.94%
Span 1985-02-21 to 2026-08-24
Drift after the ex-date (all regular dividends)
| Horizon | Finished higher | Median move | N counted |
|---|---|---|---|
| 1 sessions | 30.49% | -0.74% | 164 |
| 5 sessions | 35.37% | -1.23% | 164 |
| 20 sessions | 35.98% | -2.2% | 164 |
| 60 sessions | 77.91% | 1.63% | 163 |
| 120 sessions | 79.01% | 2.03% | 162 |
Drift after the ex-date (dividend increases)
| Horizon | Finished higher | Median move | N counted |
|---|---|---|---|
| 1 sessions | 55.26% | 0.19% | 38 |
| 5 sessions | 28.95% | -1.49% | 38 |
| 20 sessions | 36.84% | -2.64% | 38 |
| 60 sessions | 73.68% | 1.63% | 38 |
| 120 sessions | 78.95% | 2.03% | 38 |