Pinnacle West Capital
PNW · NYSE
$102.90+$1.73 (+1.71%)TodayMarket closed ·
Prev close $101.17
Who owns PNW
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 57.2% of PNW’s shares.
- Capital Research Global Investors13.6%
- BlackRock Institutional Trust Company, N.A.7.5%
- Vanguard Capital Management, LLC6.5%
- State Street Investment Management (US)5.8%
- Next 6 largest institutions23.8%
- All other shareholders42.8%
| Holder | Shares | % of shares |
|---|---|---|
| Capital Research Global Investors | 16.49M | 13.61% |
| BlackRock Institutional Trust Company, N.A. | 9.12M | 7.53% |
| Vanguard Capital Management, LLC | 7.90M | 6.52% |
| State Street Investment Management (US) | 7.02M | 5.79% |
| Barrow Hanley Global Investors | 6.58M | 5.43% |
| Vanguard Portfolio Management, LLC | 5.99M | 4.94% |
| ATLAS Infrastructure Partners (UK) Ltd | 5.33M | 4.40% |
| Soroban Capital Partners LP | 3.87M | 3.20% |
| Invesco Capital Management LLC | 3.85M | 3.18% |
| Geode Capital Management, L.L.C. | 3.22M | 2.66% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| American Funds Capital World Growth & Income Fund | 5.14M | 4.24% |
| American Funds Capital Income Builder | 4.41M | 3.64% |
| Vanguard Total Stock Market Index Fund | 3.86M | 3.18% |
| Vanguard 500 Index Fund | 3.18M | 2.63% |
| Vanguard Small-Cap Index Fund | 2.79M | 2.30% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $930.93K (4 trades) of PNW on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Blankenship Elizabeth A | Sale | 980 | $97.18K |
| Esparza Jose Luis Jr | Sale | 1.80K | $183.62K |
| Flanagan Susan T. | Award | 1.67K | — |
| Butler Ronald Jr | Award | 1.67K | — |
| de la Melena Gonzalo A Jr | Award | 1.67K | — |
| Svinicki Kristine L | Award | 1.67K | — |
| EICHER CAROL S | Award | 1.67K | — |
| Sims Paula J | Award | 1.67K | $166.12K |
| BRYAN GLYNIS | Award | 1.67K | — |
| TREVATHAN JAMES E JR | Award | 1.67K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 12.09M
- Days to cover
- 8.61
- % of shares outstanding
- 9.97%
- Average daily volume
- 1.40M
- Change since last report
- +16.8%
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