PINNACLE WEST CAPITAL CORP (PNW) — financial distillation
Annual history (10-K)
Quarterly history (10-Q)
Two headline lines are shown to start. Click any item in a legend to add or remove it — every figure on the chart is one the table below also carries, for the period it names.
In brief, from the full filed history
- Revenue grew from $3.22B (period ending 2008-12-31) to $5.34B (period ending 2025-12-31) — a 3.0% annual pace across 17 year(s) of filed history.
- Net margin expanded from 7.5% to 10.7% over that same span.
- Across 52 tracked quarters, the strongest was $1.82B (quarter ending 2025-09-30) and the weakest was $620.4M (quarter ending 2010-03-31).
Annual — most recent 10-K
| Line | Value | Period ends | Form | Filing |
|---|---|---|---|---|
| Revenue | $5.34B | 2025-12-31 | 10-K | 0000764622-26-000011 |
| Operating income | $1.07B | 2025-12-31 | 10-K | 0000764622-26-000011 |
| Net income | $350.1M | 2010-12-31 | 10-K | 0000950123-11-015421 |
| Diluted EPS | $5.05 | 2025-12-31 | 10-K | 0000764622-26-000011 |
| Total assets | $30.03B | 2025-12-31 | 10-K | 0000764622-26-000011 |
| Cash & equivalents | $6.6M | 2025-12-31 | 10-K | 0000764622-26-000011 |
| Operating cash flow | $1.81B | 2025-12-31 | 10-K | 0000764622-26-000011 |
Quarterly — most recent 10-Q
| Line | Value | Period ends | Form | Filing |
|---|---|---|---|---|
| Revenue | $1.46B | 2026-06-30 | 10-Q | 0000764622-26-000041 |
| Operating income | $305.7M | 2026-06-30 | 10-Q | 0000764622-26-000041 |
| Net income | $86.7M | 2011-06-30 | 10-Q | 0001104659-11-042451 |
| Diluted EPS | $1.43 | 2026-06-30 | 10-Q | 0000764622-26-000041 |
| Total assets | $32.58B | 2026-06-30 | 10-Q | 0000764622-26-000041 |
| Cash & equivalents | $9.1M | 2026-06-30 | 10-Q | 0000764622-26-000041 |
| Operating cash flow | $235.3M | 2026-03-31 | 10-Q | 0000764622-26-000025 |
Reading
The figures above are taken directly from filings with the U.S. Securities and Exchange Commission. The reading below was generated by a local language model from only those figures; it introduces no numbers of its own. It is not investment advice.
Pinnacle West Capital Corp (PNW) operates in the utility sector, with a substantial scale evident from its total assets of $32.58 billion as of the most recent quarterly filing. The company’s revenue has grown at a modest 3.0% annual pace over the past 17 years, reaching $5.34 billion in 2025, as per the annual filing. This growth trajectory indicates a steady, albeit slow, expansion of its core business operations.
The company’s net income has shown a more pronounced improvement, with margins expanding from 7.5% to 10.7% over the same period. Notably, the highest quarterly operating cash flow was recorded at $1.82 billion in Q3 2025, highlighting periods of robust operational efficiency. Conversely, the weakest quarterly operating cash flow was $620.4 million in Q1 2010, suggesting potential seasonal or cyclical fluctuations in cash generation.
In examining future filings, investors should monitor the sustainability of revenue growth and the company’s ability to maintain or further enhance its net margins. Additionally, the consistency and magnitude of quarterly operating cash flows will be crucial indicators of PNW’s financial health and capacity to fund ongoing operations and capital expenditures.
Source: SEC EDGAR company facts for CIK 0000764622 · filings index