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.
13F holders, Q1 2026
Institutional positions in Pinnacle West Capital Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 709
- +61 vs. Q4 2025
- Shares held
- 124.8M
- +20.2M (+19.3%) vs. Q4 2025
- Total value
- $12.6B
- +$3.29B (+35.4%) vs. Q4 2025
- New holders
- 102
- 263 more added
- Sold out
- 41
- 195 more reduced
12 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PNW on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 732 | $14.1B |
| Q1 2026 | 709 | $12.6B |
| Q4 2025 | 660 | $10.7B |
| Q3 2025 | 625 | $10.4B |
| Q2 2025 | 631 | $10.5B |
| Q1 2025 | 616 | $10.9B |
| Q4 2024 | 617 | $9.57B |
| Q3 2024 | 580 | $10.1B |
| Q2 2024 | 544 | $8.70B |
| Q1 2024 | 525 | $8.40B |
| Q4 2023 | 552 | $7.01B |
| Q3 2023 | 523 | $7.22B |
| Q2 2023 | 526 | $7.99B |
| Q1 2023 | 525 | $7.76B |
| Q4 2022 | 540 | $7.37B |
| Q3 2022 | 480 | $6.31B |
| Q2 2022 | 494 | $7.15B |
| Q1 2022 | 482 | $7.48B |
| Q4 2021 | 499 | $6.56B |
| Q3 2021 | 512 | $6.92B |
| Q2 2021 | 506 | $8.04B |
| Q1 2021 | 500 | $7.80B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Pinnacle West Capital Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Soroban Capital Partners LP | 3,854,815 | $388.4M | 2.78% | +977,411+34.0% | Added |
| Invesco Ltd. | 4,250,293 | $428.2M | 0.04% | +1,0260.0% | Added |
| ATLAS Infrastructure Partners (UK) Ltd. | 5,074,413 | $511.2M | 18.00% | +613,170+13.7% | Added |
| Vanguard Portfolio Management LLC | 5,988,566 | $603.3M | 0.03% | +5,988,566 | New |
| State Street Corp | 6,911,189 | $696.3M | 0.02% | −29,620−0.4% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 7,000,617 | $705.3M | 2.31% | +316,517+4.7% | Added |
| Vanguard Capital Management LLC | 7,801,440 | $786.0M | 0.02% | +7,801,440 | New |
| BlackRock, Inc. | 11,768,580 | $1.19B | 0.02% | −32,966−0.3% | Reduced |
| Capital Research Global Investors | 16,436,894 | $1.66B | 0.26% | +2,970,049+22.1% | Added |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −1,658,191−100.0% | Sold out |
| Capital World Investors | 0 | $0 | 0.00% | −175,506−100.0% | Sold out |
| BTG Pactual Asset Management US LLC | 0 | $0 | 0.00% | −89,414−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −44,534−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −44,129−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −27,666−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −20,165−100.0% | Sold out |
| Dockside LLC | 0 | $0 | 0.00% | −13,412−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −10,653−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −9,205−100.0% | Sold out |
| Murphy, Middleton, Hinkle & Parker, Inc. | 0 | $0 | 0.00% | −16,971−100.0% | Sold out |
| Redwood Investment Management, LLC | 0 | $0 | 0.00% | −8,084−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −6,593−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −6,417−100.0% | Sold out |
| Wexford Capital LP | 0 | $0 | 0.00% | −6,195−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −6,003−100.0% | Sold out |
| Whitebox Advisors LLC | 0 | $0 | 0.00% | −5,974−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −5,735−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −5,420−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −4,770−100.0% | Sold out |
| 111 Capital | 0 | $0 | 0.00% | −3,823−100.0% | Sold out |
| Neo Ivy Capital Management | 0 | $0 | 0.00% | −3,375−100.0% | Sold out |
| Envestnet Portfolio Solutions, Inc. | 0 | $0 | 0.00% | −2,767−100.0% | Sold out |
| Calton & Associates, Inc. | 0 | $0 | 0.00% | −2,420−100.0% | Sold out |
| Longboard Asset Management, LP | 0 | $0 | 0.00% | −2,387−100.0% | Sold out |
| Davenport & Co LLC | 0 | $0 | 0.00% | −2,352−100.0% | Sold out |
| Cape Investment Advisory, Inc. | 0 | $0 | 0.00% | −401−100.0% | Sold out |
| Sentry Investment Management LLC | 0 | $0 | 0.00% | −329−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −182−100.0% | Sold out |
| Eq Wealth Advisors, LLC | 0 | $0 | 0.00% | −118−100.0% | Sold out |
| Torren Management, LLC | 0 | $0 | 0.00% | −47−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −43−100.0% | Sold out |
| Thompson Investment Management, Inc. | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| Howard Hughes Medical Institute | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Wealth Preservation Advisors, LLC | 0 | $0 | 0.00% | −21−100.0% | Sold out |
| Elyxium Wealth, LLC | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Wealth Watch Advisors, INC | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Optima Capital LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| DV Trading LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Lloyd Advisory Services, LLC. | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| Gifford Fong Associates | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |
| Trust Co of Vermont | – | – | – | – | Not filed |
| DV Equities, LLC | – | – | – | – | Not filed |
| Stephens Consulting, LLC | – | – | – | – | Not filed |
| ORG Partners LLC | – | – | – | – | Not filed |
| Maryland Capital Advisors Inc. | – | – | – | – | Not filed |