Pinnacle West CapitalPNW.NValuation Analysis

As of Oct 16, 2026, Pinnacle West Capital (PNW.N) trades at a P/E of 19.60x, P/B of 1.79x, P/S of 2.26x, and a dividend yield of 2.64%.
Longitudinal percentile comparison: P/E sits at the 79th percentile over the trailing 10Y window (vs. 95th percentile over 3Y); P/B sits at the 75th percentile over the trailing 10Y window (vs. 97th percentile over 3Y); P/S sits at the 48th percentile over the trailing 10Y window (vs. 89th percentile over 3Y).
Cross-sectional valuation: its P/E ranks at the 57th percentile within its industry and the 51st percentile across the broader market.
Shareholder return highlight: Total Shareholder Yield is 2.64%, ranking at the 1st percentile over the trailing 20Y window.
Cross-checking P/E against P/B, the two percentiles sit within 3.6 points of each other — a consistent signal from both angles. Its P/E percentile is roughly the same whether measured against the industry or the broader market. Shareholder returns here are driven almost entirely by cash dividends, with minimal contribution from buybacks. Pinnacle West Capital operates in the Transportation, Communications, Electric, Gas, And Sanitary Services sector. Data refreshes weekly and is for reference only, not investment advice.