PHOENIX--(BUSINESS WIRE)--Pinnacle West plans to release its 2026 first-quarter financial results before U.S. financial markets open on Monday, May 4, 2026.

SG Americas Securities LLC reduced its stake in Pinnacle West Capital Corporation (NYSE: PNW) by 17.7% during the undefined quarter, according to the company in its most recent filing with the Securities and Exchange Commission. The firm owned 27,171 shares of the utilities provider's stock after selling 5,830 shares during the period. SG

Pinnacle West, through its subsidiary Arizona Public Service, operates the Palo Verde nuclear plant. The Palo Verde nuclear plant is the country's most productive power plant.

Pinnacle West Capital gains from customer growth, data center demand and an $8B infrastructure push, but faces nuclear outage and commodity-price risks.

Pinnacle West (PNW) reported earnings 30 days ago. What's next for the stock?

Aristotle Capital Boston LLC purchased a new position in shares of Pinnacle West Capital Corporation (NYSE: PNW) in the undefined quarter, according to its most recent disclosure with the Securities and Exchange Commission. The firm purchased 11,232 shares of the utilities provider's stock, valued at approximately $1,007,000. Other hedge funds have also added

Pinnacle West's stock has re-rated to 21.9x forward earnings during a guided-down year, leaving little margin for error ahead of a politically charged rate case decision expected in Q4 2026. Avista disclosed a significant data center deposit on its Q4 call that could reshape the growth story for a utility trading below its historical valuation multiples. PNW's demand story in Arizona is real (5% sales growth, TSMC expanding), but the gap between spending and earning won't close until the rate case resolves.

Barrow Hanley Mewhinney and Strauss LLC grew its stake in shares of Pinnacle West Capital Corporation (NYSE: PNW) by 8.5% in the third quarter, according to the company in its most recent 13F filing with the Securities and Exchange Commission. The firm owned 7,223,725 shares of the utilities provider's stock after acquiring an

Dynamic Technology Lab Private Ltd trimmed its position in shares of Pinnacle West Capital Corporation (NYSE: PNW) by 37.8% in the third quarter, according to its most recent 13F filing with the Securities and Exchange Commission. The firm owned 11,572 shares of the utilities provider's stock after selling 7,045 shares during the period.

Barclays PLC raised its position in Pinnacle West Capital Corporation (NYSE: PNW) by 34.7% in the undefined quarter, according to its most recent filing with the SEC. The firm owned 760,373 shares of the utilities provider's stock after acquiring an additional 195,865 shares during the period. Barclays PLC owned approximately 0.64% of Pinnacle