Every material Form 8-K Pinnacle West Capital filed with the SEC in 2026, read and summarized by AI: what happened, the key figures, whether it reads positive or negative for shareholders, and how big a deal it is (impact 1-5). Newest first; each brief links to its own page and to the filing on SEC.gov.
Pinnacle West furnished an investor presentation under Regulation FD for its November 2026 meetings with analysts and investors. The deck updates 2026 sales growth guidance to 8%-10%, extends long-term sales growth of 8%-10% through 2030, and restates a long-term EPS growth target of 5%-7%, though it reports no new quarterly financial results.
2026 sales growth guidance updated to 8%-10%; long-term sales growth increased to 8%-10% and extended through 2030, versus the original long-term range of 4%-6%.
Committed load increased to 5.8 GW, with more than 84% yet to be served.
2026-2028 financing plan includes $1.0 billion-$1.2 billion of PNW equity, with $500 million ATM program and about $235 million already priced.
Long-term EPS growth target of 5%-7% off the original 2024 midpoint; 2025-2028 APS capital plan totals $10.35 billion.
Pinnacle West reported third-quarter 2026 net income attributable to common shareholders of $434.2 million, or $3.49 per diluted share, up from $413.2 million, or $3.39 per diluted share, a year earlier. The company raised its 2026 consolidated earnings guidance to $5.05 to $5.25 per diluted share, citing customer and sales growth and weather through the first three quarters.
Q3 2026 operating revenues were $1.97 billion, up from $1.82 billion in Q3 2025.
Q3 2026 diluted EPS was $3.49, compared with $3.39 in Q3 2025.
2026 EPS guidance is $5.05 to $5.25 per diluted share, adjusted upward per the company.
Weather-normalized retail electricity sales growth is guided at 8.0% to 10.0% for 2026.
Pinnacle West Capital entered an Equity Distribution Agreement on August 4, 2026 allowing it to sell up to $500 million of common stock through a group of banks, including forward sale arrangements. The company says net proceeds would fund investment in Arizona Public Service Company for capital expenditures, commercial paper repayment and general corporate purposes. Shareholders may face dilution if shares are sold, but the filing does not say whether or when any sales will occur.
Aggregate gross sales price capped at $500 million, including any forward sale agreements
Managers and forward sellers may receive commissions of up to 1% of gross sales price
Proceeds intended for Arizona Public Service Company capital expenditures, commercial paper repayment and general corporate purposes
Shares registered under Form S-3 (Registration No. 333-277448); prospectus supplement dated August 4, 2026
Pinnacle West reported second-quarter 2026 net income attributable to common shareholders of $178.6 million, or $1.43 per diluted share, down from $192.6 million, or $1.58 per share, a year earlier. Operating revenues rose to $1.46 billion from $1.36 billion, and the company said the company continues to expect 2026 earnings of $4.55 to $4.75 per diluted share on a weather-normalized basis.
Q2 2026 net income attributable to common shareholders: $178.6 million ($1.43 per diluted share), versus $192.6 million ($1.58) in Q2 2025
Q2 2026 operating revenues: $1.46 billion, versus $1.36 billion in Q2 2025
Company attributes the lower profit mainly to higher interest charges, higher depreciation and amortization, and lower transmission service revenues
2026 EPS guidance unchanged at $4.55 to $4.75 per diluted share on a weather-normalized basis; cooling degree days rose 7% year over year
Pinnacle West's Human Resources Committee approved a $1.5 million discretionary credit award for Adam Heflin, executive vice president and chief nuclear officer of Arizona Public Service. The credits are tied to his continued employment and vest on May 1, 2030, which is a retention arrangement rather than a change in leadership.
Total discretionary credits of $1.5 million, paid in installments of $300,000 on July 1, 2026 and July 1, 2027, $400,000 on July 1, 2028, and $500,000 on July 1, 2029
Account vests May 1, 2030 if Heflin remains employed with APS through that date
Unvested amounts are forfeited if he separates from service, except on death, disability or termination without cause
Pinnacle West reported first-quarter 2026 net income attributable to common shareholders of $32.9 million, or $0.27 per diluted share, compared with a loss of $4.6 million, or $0.04 per share, a year earlier. The company said hotter-than-normal weather drove higher customer sales and usage, and it kept its 2026 EPS guidance of $4.55 to $4.75 per diluted share on a weather-normalized basis.
Q1 2026 operating revenues were $1,149.6 million, up from $1,032.3 million in Q1 2025.
Net income attributable to common shareholders was $32.9 million ($0.27 per diluted share), versus a $4.6 million loss ($0.04 per share) a year earlier.
The company cited higher transmission revenues, lower operations and maintenance expenses, and weather as drivers, partly offset by higher interest charges, income taxes and depreciation.
2026 EPS guidance of $4.55 to $4.75 per diluted share was continued, not changed.
Pinnacle West reported fourth-quarter and full-year 2025 results. Net income attributable to common shareholders rose to $616.5 million, or $5.05 per diluted share, for 2025, compared with $608.8 million, or $5.24 per diluted share, in 2024, so the per-share figure declined even as profit grew. The company also continued its 2026 EPS guidance of $4.55 to $4.75 per diluted share on a weather-normalized basis.
Full-year 2025 operating revenues were $5.34 billion, up from $5.12 billion in 2024.
Fourth-quarter 2025 net income was $15.4 million, or $0.13 per diluted share, compared with a net loss of $6.8 million, or $(0.06) per diluted share, in the fourth quarter of 2024.
The company continued its 2026 EPS guidance of $4.55 to $4.75 per diluted share on a weather-normalized basis.
Full-year diluted weighted-average shares rose to 121.971 million from 116.232 million in 2024.
Pinnacle West and its utility subsidiary Arizona Public Service (APS) each signed new five-year unsecured revolving credit facilities on February 18, 2026, replacing earlier facilities that would have expired in April 2028. The filing also discloses 2026 annual incentive award opportunities for several executives, tied to APS earnings levels and business unit goals.
Pinnacle West facility: up to $300 million through February 18, 2031, replacing a $200 million facility
APS facility: up to $1.7 billion through February 18, 2031, replacing a $1.25 billion facility
Chairman, President and CEO Theodore N. Geisler has a target incentive of up to 125% of base salary, with a maximum of 250%
Facilities can support commercial paper issuance and letters of credit; both include change of control and cross default provisions
Briefs are written by AI from the filing text (each brief's own page names the model) and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the model's reading of the filing for shareholders, not a price forecast. Not investment advice.
Only material 8-Ks get a brief: results, deals, executive changes, restructuring, impairments, delisting notices, restatements, cybersecurity incidents and other disclosed events. Routine filings (vote results, exhibits only) are skipped. Every Pinnacle West Capital filing is on SEC EDGAR ↗. 8-K briefs of other companies →