Welcome to our dedicated page for Pinnacl West Cap SEC filings (Ticker: PNW), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Pinnacle West Capital Corporation filings document the reporting obligations of the holding company and Arizona Public Service, including combined Form 8-K reports filed or furnished by each registrant for its own information. Recent 8-K disclosures cover operating and financial results, earnings outlook materials, Regulation FD presentations, investor-meeting handouts, and the company’s NYSE-listed common stock.
Proxy filings describe shareholder voting matters, board governance, executive compensation, equity awards, pension-related compensation measures, and related annual meeting disclosures. The filing record also documents capital-structure information and regulatory-risk context for an Arizona electric utility business subject to energy, environmental, nuclear, tax and market-regulation requirements.
PINNACLE WEST CAPITAL CORP executive Jacob Tetlow reported open-market sales of company stock. On 2026-05-13, he sold 6,567 shares of Common Stock in two transactions, at prices of $99.01 and $99.00 per share. Following these sales, he held 6,675 shares directly and 2,468 shares indirectly through a 401(k) plan.
Pinnacle West Capital Corp. ownership disclosure: Capital Research Global Investors reports beneficial ownership of 16,441,549 shares, representing 13.6% of 120,905,390 shares outstanding.
The filing is an amended Schedule 13G/A (Amendment No. 6) listing sole voting and dispositive power over the 16,441,549 shares. Signature block shows execution by a Vice President and Senior Counsel on 05/11/2026.
Pinnacle West Capital Corp reports that Barrow Hanley Global Investors beneficially owned 7,000,617 shares of common stock, equal to 5.78% of the class as of 03/31/2026. The filing lists 4,511,182 shares with sole voting power and 2,489,435 shares with shared voting power.
Pinnacle West Capital Corporation submitted a Form 144 notice reporting proposed sale of Common Stock. The filing lists 6,567 shares and an aggregate amount field of 654795.57, with a shares-outstanding figure of 121,187,166 shown as of 05/12/2026. The securities were issued 03/18/2026 in connection with awards under the company's Long-Term Incentive Plan.
Pinnacle West Capital Corporation filed an 8-K announcing May 2026 investor meetings and providing a detailed strategic and financial outlook for APS. The company highlights a fast-growing Arizona service territory, with weather-normalized retail sales growth guidance of 4%-6% for 2026 and a long-term 5%-7% range through 2030.
Pinnacle West targets long-term EPS growth of 5%-7% off the original 2024 midpoint, supported by a planned $10.35 billion APS capital program from 2025 to 2028 across generation, transmission and distribution. Management emphasizes declining O&M per MWh, a dividend growth record of about 3.7% annually and a targeted 65%-75% payout ratio.
The materials also describe an improved regulatory environment in Arizona and a 2025 APS rate case requesting a $694 million revenue requirement increase and a 14.75% customer net revenue impact on day one, along with a proposed Formula Rate Adjustment Mechanism intended to reduce regulatory lag and support timely recovery of growing rate base.
Pinnacle West Capital Corporation, parent of Arizona Public Service Company (APS), returned to profitability in Q1 2026. Net income attributable to common shareholders was $32.9 million, or $0.27 per diluted share, versus a $4.6 million loss a year earlier, on operating revenues rising to $1.15 billion from $1.03 billion.
Operating income more than doubled, helped by higher retail electric revenues and lower operations and maintenance expense, partially offset by increased fuel, purchased power, and depreciation. APS, the regulated utility segment, generated $51.8 million of net income versus $0.3 million in the prior-year quarter.
The company continued heavy investment, with Q1 2026 capital expenditures of $628 million and construction work in progress of $1.89 billion. APS issued $600 million of 5.10% senior unsecured notes due 2036 and had $316 million of commercial paper outstanding, while Pinnacle West had $103 million of commercial paper.
Regulatory activity remains central. APS’s 2025 rate case seeks a significant base rate increase and proposes a Formula Rate Adjustment Mechanism, while recent ACC decisions affect fuel recovery, transmission rates, demand-side management, and rooftop solar export pricing. The company is also pursuing federal nuclear production tax credits but currently records related amounts as uncertain tax positions.
Pinnacle West Capital Corporation reported a strong turnaround for the quarter ended March 31, 2026. Net income attributable to common shareholders was $32.9 million, or $0.27 per diluted share, compared with a net loss of $4.6 million, or $(0.04) per share, a year earlier.
Operating revenues rose to $1.15 billion from $1.03 billion, helped by hotter‑than‑normal weather, higher transmission revenues, customer growth and lower operations and maintenance costs. Management highlighted record warmth in Arizona that lifted usage, and reaffirmed 2026 earnings guidance of $4.55 to $4.75 per diluted share on a weather‑normalized basis.
Pinnacle West Capital Corp received a Schedule 13G reporting that Vanguard Capital Management beneficially owned 8,892,434 shares of common stock, representing 7.35% of the class as of 03/31/2026. The filing states Vanguard has sole dispositive power over 8,892,434 shares and sole voting power over 1,090,994 shares. The filing notes these holdings include securities held for Vanguard funds and managed accounts and that Vanguard entities have the right to receive dividends or sale proceeds where applicable.
Pinnacle West Capital Corporation and Arizona Public Service are sharing an April 2026 investor presentation outlining growth, investment and regulatory plans. The company operates Arizona’s largest electric utility with $30 billion in consolidated assets, a $10.62 billion market cap and 6.3 GW of owned or leased generation as of December 31, 2025.
Management emphasizes robust Arizona growth, with 2025 weather‑normalized retail sales up 2.0% for residential and 7.5% for commercial and industrial customers, and 2026 sales growth guidance of 4%–6%. Long‑term sales growth guidance is raised to 5%–7% through 2030, supported by data centers and other large customers.
The plan calls for a $10.35 billion APS capital program from 2025‑2028, including generation, transmission and distribution, and more than $6 billion of transmission investment through 2035. Management targets long‑term EPS growth of 5%–7% off the original 2024 midpoint and declining O&M per MWh, while maintaining a dividend that has grown at about 3.7% annually since 2016.
A 2025 APS rate case requests a $694 million total revenue requirement increase and a $611 million net revenue increase after adjustor transfers, implying a 14.75% day‑one customer bill impact. The filing seeks a 10.70% allowed ROE, a capital structure of roughly 52% equity / 48% debt and introduces a proposed Formula Rate Adjustment Mechanism to reduce regulatory lag. Management also highlights stable investment‑grade credit ratings and a financing plan that combines cash from operations, debt and roughly $650 million of Pinnacle West equity to support the capital plan.
Pinnacle West Capital Corporation is asking shareholders to elect ten directors, approve its executive pay program, and ratify Deloitte & Touche as auditor at the 2026 virtual annual meeting. The company reports 2025 diluted EPS of $5.05, an 8.85% total shareholder return, and its 14th consecutive annual dividend increase.
Management highlights record grid investment, including plans to spend over $2.5 billion annually through 2028, a proposed $580 million revenue increase and formula rate mechanism in its Arizona rate case, and peak summer demand of 8,648 MW. APS supported affordability with $56.2 million in bill discounts for more than 85,000 limited-income customers and $12.8 million in additional assistance for about 21,000 customers.
The proxy emphasizes strong governance with 10 of 11 directors independent, a refreshed board under a retirement policy, and robust risk oversight across cybersecurity, wildfire, and resource adequacy. Executive compensation remains heavily performance-based, with the CEO’s 2025 pay 87% at risk through incentives tied to earnings, relative TSR, EPS growth, and clean energy buildout.