PINNACLE WEST CAPITAL CORP (PNW) Stock
PNW has an Alpha Score of 55 out of 100 (weak), computed on Nov 7, 2026 from 3 of 4 sub-scores. 1 member of Congress disclosed 3 trades in PNW since 2019: 2 purchases and 1 sale, most recently Donna Shalala (sale, Jun 24, 2019). 7 of the hedge funds AlphaScala tracks reported PNW in 13F filings for the quarter ended Sep 30, 2026; the largest reported position is Renaissance Technologies's at $46.55M. Company insiders reported 0 open-market buys and 1 sale on SEC Form 4 in the 90 days to Nov 6, 2026. Its trailing P/E ratio is 20.1 and its net margin 11.5% (key statistics as of Oct 24, 2026).
What is PNW's Alpha Score?
How it works →Alpha Score of 55 reflects moderate overall profile with strong momentum, moderate value, weak quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.
Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Nov 7, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which members of Congress traded PINNACLE WEST CAPITAL CORP (PNW)?
Most recent: Donna Shalala (sale, Jun 24, 2019); records start Mar 19, 2019.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Donna Shalala D-FL · House | 2019-06-24 | sale | $1k – $15k |
| Donna Shalala D-FL · House | 2019-04-03 | purchase | $1k – $15k |
| Donna Shalala D-FL · House | 2019-03-19 | purchase | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Nov 5, 2026.
See all PNW political trades →Which hedge funds own PNW?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Renaissance Technologies Jim Simons (founder) | 435K | $46.55M | -24% |
| Point72 Steve Cohen | 365K | $39.09M | +257% |
| Millennium Management Israel Englander | 333K | $35.67M | -24% |
| Citadel Ken Griffin | 266K | $28.44M | +459% |
| Bridgewater Associates Ray Dalio | 169K | $18.09M | +3% |
| D.E. Shaw David Shaw | 26K | $2.79M | +15% |
| Hussman Investment Trust John Hussman | 1K | $93.0K | n/a |
13F holdings as of Sep 30, 2026
Explore all tracked funds →Are PINNACLE WEST CAPITAL CORP insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 10, 26 | Blankenship Elizabeth A | VP, Controller and CAO | SELL | 980 | $97K |
| Aug 7, 26 | Esparza Jose Luis Jr | Insider | SELL | 1.8K | $184K |
SEC Form 4 filings as of Nov 6, 2026
See cluster-buy signals across all tickers →What are PNW's key statistics?
Key statistics as of Oct 24, 2026
How does PNW's valuation compare with the Utilities sector?
| Metric | PNW | Utilities median | Companies in median |
|---|---|---|---|
| P/E ratio | 20.1 | 21.1 | 53 |
| Net margin | 11.52% | 13.18% | 58 |
| Return on equity | 9.04% | 9.35% | 58 |
| Dividend yield (payers) | 4.80% | 3.92% | 50 |
Medians over the Utilities stocks whose key statistics were refreshed in the last 35 days (newest Nov 7, 2026). P/E excludes loss-making companies.
PNW price chart
Powered by TradingViewWhat does PINNACLE WEST CAPITAL CORP do?
Pinnacle West Capital Corporation is an investor-owned electric utility holding company based in Phoenix, Arizona, that primarily owns and operates Arizona Public Service (APS), the largest utility company in Arizona. Through APS, Pinnacle West serves approximately two-thirds of the Phoenix metropolitan area across eleven of Arizona's fifteen counties, providing electricity and natural gas to millions of homes and businesses. The company operates a diversified energy generation portfolio including coal, nuclear, natural gas, and solar facilities. Pinnacle West's nuclear operations include a stake in the Palo Verde Nuclear Generating Station, one of the nation's significant nuclear power plants. The company is actively transitioning toward renewable energy, operating utility-scale solar systems and numerous smaller solar facilities while planning substantial investments in energy storage capacity. Pinnacle West is regulated by the Arizona Corporation Commission and is publicly traded on the New York Stock Exchange as a component of the S&P 500 index. The company focuses on delivering reliable and affordable energy solutions while supporting Arizona's transition to a sustainable energy future.