Pinnacle West Capital
PNW

Pinnacle West Capital (PNW) stock price, chart and financials

Price chart

+8.40% over 1Y
Oct 15, 2025Low $86.55 · High $109.37Oct 15, 2026

Financials

Company profile

Pinnacle West is a holding company whose principal subsidiary is Arizona Public Service, a vertically integrated electric utility serving approximately 1.5 million customers across a 35,000-square-mile territory in central Arizona, including the Phoenix area. APS owns or leases 6.5 gigawatts of power generation capacity, including a 29% ownership stake in one of the largest nuclear plants in the US, Palo Verde. Half of the electricity that APS supplies to customers comes from clean energy sources, including nuclear.

Frequently asked questions

  • Is Pinnacle West Capital (PNW) profitable?

    Yes. Pinnacle West Capital earned $651.0M in net income over the trailing twelve months, a net margin of 11.72%.

  • How much revenue does Pinnacle West Capital (PNW) make?

    Pinnacle West Capital generated $5.6B in revenue over the trailing twelve months, up 7.14% year over year.

  • What is PNW's P/E ratio?

    Pinnacle West Capital trades at 19.2 times trailing twelve-month earnings, on an EPS of $5.32.

  • How do I buy stock in Pinnacle West Capital (PNW)?

    PNW trades commission-free with a Light Horse Securities brokerage account — from the mobile app, the web at Light Horse Dashboard, the trading API, or an AI agent connected over MCP. The trade panel on this page places the order once you are signed in.

Quotes and charts are not real-time and must not be relied on for trade decisions or valuation.

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