Pinnacle West Capital
Owns APS, Arizona's regulated electricity generator and grid operator.
$97.64
After-hours close0.00 (0.00%)
At close$97.64(−0.26%)
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Breakdown13F · Form 4
Institutions 122.13%Insiders 0.27%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 121.19M · Float 120.54M · 99.5% free float
Institutions13F, as of Jun 30, 2026
737 holders · 148.01M shares · 86 new positions · 382 increased · 203 reduced · 63 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Capital Research Global Investors | 16.49M | 13.61% | +57.3K | Aug 12, 2026 |
| BlackRock, Inc. | 11.78M | 9.72% | +14.3K | Aug 7, 2026 |
| Vanguard Capital Management LLC | 7.90M | 6.52% | +96.0K | Aug 13, 2026 |
| State Street Corp | 7.02M | 5.79% | +105.7K | Aug 7, 2026 |
| Barrow Hanley Mewhinney & Strauss LLC | 6.58M | 5.43% | −424.9K | Aug 12, 2026 |
| Vanguard Portfolio Management LLC | 5.99M | 4.94% | −1.8K | Aug 13, 2026 |
| Atlas Infrastructure Partners (UK) Ltd. | 5.33M | 4.40% | +257.8K | Aug 14, 2026 |
| Invesco Ltd. | 4.17M | 3.44% | −76.8K | Aug 14, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Capital Research Global Investors | 13.60% | 16.44M | 13G | May 14, 2026 ↗ |
| BlackRock, Inc. | 8.20% | 9.82M | 13G | Apr 17, 2025 ↗ |
| Vanguard Capital Management | 7.35% | 8.89M | 13G | Apr 30, 2026 ↗ |
| Barrow Hanley Mewhinney & Strauss LLC | 5.78% | 7.00M | 13G | May 13, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Jeffrey B. Guldner | director, officer: Chairman, President and CEO | 137.3K | 0.11% | Mar 20, 2025 |
| Theodore N. Geisler | director, officer: Chairman, CEO and President | 50.0K | 0.04% | Mar 20, 2026 |
| Adam C. Heflin | other: EVP & CNO, APS | 39.5K | 0.03% | Mar 20, 2026 |
| Andrew D. Cooper | officer: SVP & CFO | 29.1K | 0.02% | Mar 20, 2026 |
| Robert Edgar Smith | officer: EVP, CLO, and CDO | 18.3K | 0.02% | Mar 20, 2025 |
| Paula J. Sims | director | 11.0K | 0.01% | May 18, 2026 |
| Elizabeth A. Blankenship | officer: VP, Controller and CAO | 10.9K | 0.01% | Aug 11, 2026 |
| Richard P. Fox | director | 10.6K | 0.01% | May 22, 2025 |
| Jacob Tetlow | other: EVP, COO, APS | 6.6K | 0.01% | May 14, 2026 |
| William H. Spence | director | 6.3K | 0.01% | May 18, 2026 |
10 ten-percent owners hold 139.9K shares by Form 4, outside the officers-and-directors figure above · 31 people have not refiled in the last 18 months (3.03M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 7, 2026 | Jose Luis Jr Esparzaother: SVP Public Policy APS | Sale | 1,800 | $102.01 | 4,910 |
| Aug 10, 2026 | Elizabeth A. Blankenshipofficer: VP, Controller and CAO | Sale | 980 | $99.17 | 10,886 |
| May 13, 2026 | Jacob Tetlowother: EVP, COO, APS | Sale · 2 lots | 6,567 | $99.00 | 6,634 |
CongressHouse and Senate disclosures
Not reported.