Pinnacle West Capital Corporation (PNW)
Utilities ยท Electric Services
Pinnacle West Capital Corporation (PNW) is listed on the New York Stock Exchange, where its shares have traded since June 1, 1972. SentiSense covers Pinnacle West Capital Corporation in the Utilities sector, and its Standard Industrial Classification is Electric Services. The company reports 6,610 employees, and its corporate website is www.pinnaclewest.com.
About Pinnacle West Capital Corporation
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.
Latest reported results
Pinnacle West Capital Corporation reported revenue of $1.46 billion for Q2 FY2026, up 7.1% from the same period a year earlier.
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 715 institutions reported holding PNW, with 131.6 million shares worth $14.1 billion in aggregate. The largest reported holders were Capital Group, Vanguard and BlackRock. Of the 5 largest reported holders, 4 added shares and 1 reduced its position during the quarter.
More on PNW
- PNW sentiment: whether news and social coverage of Pinnacle West Capital Corporation leans bullish or bearish, and the stories driving it.
- PNW ownership: all 715 reporting institutions, plus insider and congressional trades.
- PNW financials: revenue, net income, operating margin and free cash flow through Q2 FY2026.
Frequently asked questions
What does Pinnacle West Capital Corporation do?
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.
What sector is PNW in?
SentiSense classifies Pinnacle West Capital Corporation in the Utilities sector, and its Standard Industrial Classification is Electric Services.
Where does PNW stock trade?
Pinnacle West Capital Corporation (PNW) is listed on the New York Stock Exchange, where its shares have traded since June 1, 1972.
How many institutions own PNW?
715 institutions reported a position in PNW in 13F filings for the quarter ended June 30, 2026, worth $14.1 billion in total.