PNW reported its earnings on 2026-05-04, showcasing a revenue of 1.15B against an estimate of 1.08B, resulting in a 6.44% surprise. The EPS was 0.27, surpassing the expected -0.03 by 1000%. The stock experienced a -1.66% price change on the earnings day and a -3.87% change over the next five days, reflecting market reactions to the results.