Pinnacle West Capital (PNW)
Across 88 earnings reports since Oct 22, 2004, Pinnacle West Capital (PNW) has a clear post-earnings pattern. It moves ±1.56% on average after reporting and finishes higher 51.1% of the time. Its largest post-earnings gain was +6.84% (Feb 25, 2022) and its largest decline was -6.15% (Feb 20, 2009). The next earnings report is predicted for 2026-11-04 (approximate).
Earnings reactions
How PNW moved on each past earnings report.
Earnings Impact
Total Earnings
88
Avg Abs. Movement
±1.56%
Positive %
51.1%
Negative %
48.9%
Historical Earnings Statistics
| Date | Timing | Earnings move | SEC Filing |
|---|---|---|---|
| Aug 04, 2026 | ☀ PRE | +0.57% | open_in_new |
| May 04, 2026 | ☀ PRE | -1.64% | open_in_new |
| Feb 25, 2026 | ☀ PRE | -0.26% | open_in_new |
| Nov 03, 2025 | ☀ PRE | +2.1% | open_in_new |
Earnings Count
88
Total earnings in dataset
Avg Abs. Movement
±1.56%
Avg % price change on earnings
Institutional ownership
Holdings as of Jun 30, 2026 · SEC 13-F
SEC Filing Types
Recent SEC Filings
10 most recent| Form | Date Filed | View on EDGAR |
|---|---|---|
| 8-K | 20260904 | open_in_new SEC.gov |
| 8-K | 20260813 | open_in_new SEC.gov |
| SCHEDULE 13G | 20260812 | open_in_new SEC.gov |
| 4 | 20260811 | open_in_new SEC.gov |
| 4 | 20260811 | open_in_new SEC.gov |
| 144 | 20260807 | open_in_new SEC.gov |
| 144 | 20260807 | open_in_new SEC.gov |
| 8-K | 20260807 | open_in_new SEC.gov |
| 10-Q | 20260804 | open_in_new SEC.gov |
| 424B5 | 20260804 | open_in_new SEC.gov |
Frequently asked about PNW earnings
When does Pinnacle West Capital report earnings next? expand_more
Pinnacle West Capital (PNW)'s next earnings date is approximate for 2026-11-04. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.
How much does PNW stock move after earnings? expand_more
Over 88 reports, PNW has moved an average of ±1.56% the session after earnings, closing higher 51.1% of the time.
What was PNW's biggest post-earnings move? expand_more
PNW's largest post-earnings gain on record was +6.84% on Feb 25, 2022, and its largest decline was -6.15% on Feb 20, 2009.
Where can I find Pinnacle West Capital's SEC filings? expand_more
All of Pinnacle West Capital's SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.
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