Comparable stake leader
Capital Research Global Investors
SEC ownership of PINNACLE WEST CAPITAL CORP
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000764622.
Disclosed value leader
Capital Research Global Investors
Comparable rows
50/50
Latest evidence
31 Mar 2026
- Public ticker
- PNW on NYSE
- Parsed ownership sources
-
13D/G and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Capital Research Global Investors
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Capital Research Global Investors
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
31 Mar 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000764622
- Issuer location
- Phoenix, AZ
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of PINNACLE WEST CAPITAL CORP (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Capital Research Global I...
Disclosed value leader
Capital Research Global I...
Comparable rows
50/50
Latest evidence
31 Mar 2026
13D/G
13F
Lead comparable stake: 14%
13D/G row: Capital Research Global Investors
Showing 1-8 of 50 holder rows.
Quick read
Capital Research Global Investors leads the comparable SEC ownership view at 14%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Capital Research Global Investors's linked filing trail.
Comparable ownership
Top 5
Capital Research Global Investors
14%
BlackRock, Inc.
8.2%
VANGUARD CAPITAL MANAGEMENT LLC
7.4%
BARROW HANLEY MEWHINNEY & STRAUSS...
5.8%
STATE STREET CORP
5.7%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Capital Research Global Investors |
13D/G
13F
Company
|
14%
|
$1,687,396,174
16,441,549 shares
|
+$305,293,872 | 31 Mar 2026 |
| BlackRock, Inc. |
13F
13D/G
Company
|
8.2%
from 13D/G
|
$1,185,684,448
11,768,580 shares
|
— | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
13F
Vanguard Capital Management · Company
|
7.4%
|
$895,912,726
8,892,434 shares
|
$0 | 31 Mar 2026 |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC |
13D/G
13F
Company
|
5.8%
|
$718,473,323
7,000,617 shares
|
+$32,484,140 | 31 Mar 2026 |
| STATE STREET CORP |
13F
Company
|
5.7%
|
$696,302,292
6,911,189 shares
|
— | 31 Mar 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13F
Company
|
5%
|
$603,348,025
5,988,566 shares
|
— | 31 Mar 2026 |
| ATLAS Infrastructure Partners (UK) Ltd. |
13F
Company
|
4.2%
|
$511,247,110
5,074,413 shares
|
— | 31 Mar 2026 |
| Invesco Ltd. |
13F
Company
|
3.5%
|
$428,217,021
4,250,293 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$650,133.
Buys
$0
Insiders: 0
Sells
$650,133
Insiders: 1
Net
-$650,133
Shares: -6,567
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 6,567
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 6,567 | $0 | $650,133 | -$650,133 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 30 reporting-owner rows connected to PINNACLE WEST CAPITAL CORP. Open a relationship link for the CIK-to-CIK filing trail.
Rows
30
Largest Forms 3/4/5 holder
Jeffrey B. Guldner
Net 12M change
-$1,250,169
Latest report
14 May 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Jeffrey B. Guldner | Chairman, President and CEO, Director | $14,676,926 | Mixed | 18 Mar 2025 | ||
| Theodore N. Geisler | Chairman, CEO and President, Director | $4,989,799 | Mixed | 18 Mar 2026 | ||
| Adam C. Heflin | Evp & Cno, Aps | $4,340,159 | Mixed | 18 Mar 2026 | ||
| Andrew D. Cooper | Svp & Cfo | $3,536,676 | Mixed | 18 Mar 2026 | ||
| Bruce J. Nordstrom | Director | $2,993,678 | Mixed | 22 May 2024 | ||
| Maria L. Lacal | EVP and CNO, PVGS, APS | $2,296,880 | Mixed | 22 Feb 2022 | ||
| Robert Edgar Smith | EVP, CLO, and CDO | $2,112,219 | Mixed | 18 Mar 2025 | ||
| James R. Hatfield | EVP, Advisor to CEO | $1,957,308 | Mixed | 09 Nov 2021 | ||
| David Wagener | Director | $1,467,886 | Mixed | 18 May 2022 | ||
| Denis A. Cortese | Director | $1,424,974 | Mixed | 19 May 2021 | ||
| Elizabeth A. Blankenship | VP, Controller and CAO | $1,343,623 | Mixed | 18 Mar 2026 | ||
| Jacob Tetlow | Evp, Coo, Aps | $1,306,233 | -$1,250,169 | -49% | Mixed | 13 May 2026 |
| Paula J. Sims | Director | $1,243,317 | Mixed | 14 May 2026 | ||
| Donna M. Easterly | Svp Hr Aps | $1,190,516 | Mixed | 31 Dec 2023 | ||
| Richard P. Fox | Director | $1,116,413 | Mixed | 21 May 2025 | ||
| Jose Luis Esparza Jr. | SVP Public Policy APS | $786,941 | Mixed | 18 Mar 2026 | ||
| William H. Spence | Director | $765,661 | Mixed | 14 May 2026 | ||
| Shirley A. Baum | SVP and GC | $583,372 | Mixed | 18 Mar 2026 | ||
| Paul J. Mountain | VP, Finance and Planning | $501,971 | Mixed | 06 May 2025 | ||
| James E. Trevathan Jr. | Director | $374,168 | Mixed | 14 May 2026 |
Recent insider transactions for PINNACLE WEST CAPITAL CORP
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Carol S. Eicher | PNW | Stock Units | Award | 1,665 | 1,665 | 14 May 2026 | Direct | |||
| Ronald Butler Jr. | PNW | Stock Units | Award | 1,665 | 1,665 | 14 May 2026 | Direct | |||
| Gonzalo A. de la Melena Jr. | PNW | Stock Units | Award | 1,665 | 1,665 | 14 May 2026 | Direct | |||
| Flanagan Susan T. | PNW | Stock Units | Award | 1,665 | 1,665 | 14 May 2026 | Direct | |||
| James E. Trevathan Jr. | PNW | Stock Units | Award | 1,665 | 1,665 | 14 May 2026 | Direct | |||
| Paula J. Sims | PNW | Common Stock | Award | 17.8% | 1,665 | 11,032 | 14 May 2026 | Direct | ||
| William H. Spence | PNW | Common Stock | Award | 36% | 1,665 | 6,291 | 14 May 2026 | Direct | ||
| Kristine L. Svinicki | PNW | Stock Units | Award | 1,665 | 1,665 | 14 May 2026 | Direct | |||
| Glynis Bryan | PNW | Stock Units | Award | 1,665 | 1,665 | 14 May 2026 | Direct | |||
| Jacob Tetlow | PNW | Common Stock | Sale | -49.8% | $650,133 | $99.00 | -6,567 | 6,634 | 13 May 2026 | Direct |
| Elizabeth A. Blankenship | PNW | Common Stock | Tax liability | -5.82% | -733 | 11,866 | 18 Mar 2026 | Direct | ||
| Elizabeth A. Blankenship | PNW | Common Stock | Disposed to Issuer | -2.88% | -373 | 12,599 | 18 Mar 2026 | Direct | ||
| Elizabeth A. Blankenship | PNW | Common Stock | Award | 31.4% | 3,098 | 12,972 | 18 Mar 2026 | Direct | ||
| Jacob Tetlow | PNW | Common Stock | Tax liability | -37.4% | -7,880 | 13,201 | 18 Mar 2026 | Direct | ||
| Jacob Tetlow | PNW | Common Stock | Disposed to Issuer | -10.6% | -2,490 | 21,081 | 18 Mar 2026 | Direct | ||
| Jacob Tetlow | PNW | Common Stock | Award | 775.6% | 20,879 | 23,571 | 18 Mar 2026 | Direct | ||
| Adam C. Heflin | PNW | Common Stock | Tax liability | -17.5% | -8,364 | 39,471 | 18 Mar 2026 | Direct | ||
| Adam C. Heflin | PNW | Common Stock | Disposed to Issuer | -5.23% | -2,642 | 47,835 | 18 Mar 2026 | Direct | ||
| Adam C. Heflin | PNW | Common Stock | Award | 78.2% | 22,157 | 50,477 | 18 Mar 2026 | Direct | ||
| Theodore N. Geisler | PNW | Common Stock | Gift | 33.1% | 12,436 | 50,003 | 18 Mar 2026 | by Trust | ||
| Theodore N. Geisler | PNW | Common Stock | Gift | -100% | -12,436 | 0 | 18 Mar 2026 | Direct | ||
| Theodore N. Geisler | PNW | Common Stock | Tax liability | -41.9% | -8,954 | 12,436 | 18 Mar 2026 | Direct | ||
| Theodore N. Geisler | PNW | Common Stock | Disposed to Issuer | -11.9% | -2,897 | 21,390 | 18 Mar 2026 | Direct | ||
| Theodore N. Geisler | PNW | Common Stock | Award | 24,287 | 24,287 | 18 Mar 2026 | Direct | |||
| Jose Luis Esparza Jr. | PNW | Common Stock | Tax liability | -17.4% | -1,402 | 6,648 | 18 Mar 2026 | Direct | ||
| Jose Luis Esparza Jr. | PNW | Common Stock | Disposed to Issuer | -5.22% | -443 | 8,050 | 18 Mar 2026 | Direct | ||
| Jose Luis Esparza Jr. | PNW | Common Stock | Award | 77.6% | 3,712 | 8,493 | 18 Mar 2026 | Direct | ||
| Andrew D. Cooper | PNW | Common Stock | Tax liability | -18.8% | -6,704 | 29,053 | 18 Mar 2026 | Direct | ||
| Andrew D. Cooper | PNW | Common Stock | Disposed to Issuer | -5.7% | -2,160 | 35,757 | 18 Mar 2026 | Direct | ||
| Andrew D. Cooper | PNW | Common Stock | Award | 92.1% | 18,177 | 37,917 | 18 Mar 2026 | Direct | ||
| Shirley A. Baum | PNW | Common Sock | Tax liability | -15.2% | -1,052 | 5,846 | 18 Mar 2026 | Direct | ||
| Shirley A. Baum | PNW | Common Sock | Disposed to Issuer | -4.53% | -327 | 6,898 | 18 Mar 2026 | Direct | ||
| Shirley A. Baum | PNW | Common Sock | Award | 62.6% | 2,781 | 7,225 | 18 Mar 2026 | Direct | ||
| Jacob Tetlow | PNW | Common Stock | Tax liability | -82.8% | -2,004 | 416 | 20 Feb 2026 | Direct | ||
| Jacob Tetlow | PNW | Common Stock | Disposed to Issuer | -39.8% | -469 | 710 | 20 Feb 2026 | Direct | ||
| Jacob Tetlow | PNW | Common Stock | Options Exercise | 5,109 | 3,319 | 20 Feb 2026 | Direct | |||
| Jacob Tetlow | PNW | Restricted Stock Units | Options Exercise | -100% | -5,109 | 0 | 20 Feb 2026 | Direct | ||
| Adam C. Heflin | PNW | Common Stock | Tax liability | -9.09% | -2,300 | 23,000 | 20 Feb 2026 | Direct | ||
| Adam C. Heflin | PNW | Common Stock | Disposed to Issuer | -4.53% | -1,106 | 23,322 | 20 Feb 2026 | Direct | ||
| Adam C. Heflin | PNW | Common Stock | Options Exercise | 48.9% | 9,357 | 28,493 | 20 Feb 2026 | Direct | ||
| Adam C. Heflin | PNW | Restricted Stock Units | Options Exercise | -100% | -9,357 | 0 | 20 Feb 2026 | Direct | ||
| Theodore N. Geisler | PNW | Common Stock | Gift | 16.5% | 5,319 | 37,567 | 20 Feb 2026 | by Trust | ||
| Theodore N. Geisler | PNW | Common Stock | Gift | -100% | -5,319 | 0 | 20 Feb 2026 | Direct | ||
| Theodore N. Geisler | PNW | Common Stock | Tax liability | -77.7% | -3,832 | 1,097 | 20 Feb 2026 | Direct | ||
| Theodore N. Geisler | PNW | Common Stock | Disposed to Issuer | -31.5% | -868 | 1,887 | 20 Feb 2026 | Direct | ||
| Theodore N. Geisler | PNW | Common Stock | Options Exercise | 10,019 | 6,404 | 20 Feb 2026 | Direct | |||
| Theodore N. Geisler | PNW | Restricted Stock Units | Options Exercise | -100% | -10,019 | 0 | 20 Feb 2026 | Direct | ||
| Jose Luis Esparza Jr. | PNW | Common Stock | Tax liability | -16% | -773 | 4,049 | 20 Feb 2026 | Direct | ||
| Jose Luis Esparza Jr. | PNW | Common Stock | Disposed to Issuer | -4.18% | -185 | 4,245 | 20 Feb 2026 | Direct | ||
| Jose Luis Esparza Jr. | PNW | Common Stock | Options Exercise | 59.8% | 1,864 | 4,981 | 20 Feb 2026 | Direct |
* marks a reported price that did not pass the local price check.