Pinnacle West Capital Corp
PNW- Exchange
- NYSE
- Industry
- Electric Services
- SEC CIK
- 0000764622
In the last 90 days, Pinnacle West Capital Corp insiders filed 0 open-market purchases and 2 sales; 732 institutions reported holding it in 13F filings for Q2 2026, worth $14.1B in total; no superinvestor holds it.
Holders of 5% or more of PNW
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Pinnacle West Capital Corp, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Capital Research Global Investors | 13G/A | 11.30%13.5M shares | −1.30 ppfrom 12.60% | Feb 13, 20253 filings | Feb 12, 2026 | SEC |
| BlackRock, Inc. | 13G/A | 8.20%9.82M shares | – | Apr 17, 20251 filing | Apr 17, 2025 | SEC |
| Barrow Hanley Mewhinney & Strauss LLC | 13G | 5.58%6.68M shares | −0.47 ppfrom 6.05% | Feb 14, 20255 filings | Feb 11, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
10 Schedule 13D and 13G filings on Pinnacle West Capital Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| May 14, 202610:19 AM ET | Capital Research Global Investors | 13G/A | 13.60%16.4M shares | +2.30 ppfrom 11.30% | Mar 31, 2026 | SEC |
| May 13, 20263:19 PM ET | Barrow Hanley Mewhinney & Strauss LLC | 13G | 5.78%7.00M shares | +0.20 ppfrom 5.58% | Mar 31, 2026 | SEC |
| Apr 30, 202612:14 PM ET | Vanguard Capital Management LLC | 13G | 7.35%8.89M shares | New | Mar 31, 2026 | SEC |
| Mar 27, 202611:21 AM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | –Below 5% | Mar 13, 2026 | SEC |
| Feb 12, 202610:25 AM ET | Capital Research Global Investors | 13G/A | 11.30%13.5M shares | −1.30 ppfrom 12.60% | Dec 31, 2025 | SEC |
| Feb 11, 20263:43 PM ET | Barrow Hanley Mewhinney & Strauss LLC | 13G | 5.58%6.68M shares | −0.47 ppfrom 6.05% | Dec 31, 2025 | SEC |
| Nov 12, 20252:43 PM ET | Barrow Hanley Mewhinney & Strauss LLC | 13G | 6.05%7.22M shares | +0.62 ppfrom 5.43% | Sep 30, 2025 | SEC |
| Aug 13, 202511:39 AM ET | Capital Research Global Investors | 13G/A | 12.60%15.1M shares | +2.30 ppfrom 10.30% | Jun 30, 2025 | SEC |
| Aug 12, 20251:48 PM ET | Barrow Hanley Mewhinney & Strauss LLC | 13G | 5.43%6.49M shares | +0.02 ppfrom 5.41% | Jun 30, 2025 | SEC |
| May 14, 20251:59 PM ET | Barrow Hanley Mewhinney & Strauss LLC | 13G | 5.41%6.46M shares | −0.63 ppfrom 6.04% | Mar 31, 2025 | SEC |
| Apr 17, 20259:35 AM ET | BlackRock, Inc. | 13G/A | 8.20%9.82M shares | – | Mar 31, 2025 | SEC |
| Feb 14, 20259:49 AM ET | Barrow Hanley Mewhinney & Strauss LLC | 13G | 6.04%6.86M shares | New | Dec 31, 2024 | SEC |
| Feb 13, 20252:15 PM ET | Capital Research Global Investors | 13G/A | 10.30%11.7M shares | – | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Pinnacle West Capital Corp shares.
No Form 144 notices for Pinnacle West Capital Corp are on file.