Pinnacle West Capital Corporation
DE ˙ DB ˙ US7234841010
85,88 € ↑0,88 (1,04%)
2026-06-05
DEL PRIS
SecurityDE:PWC / Pinnacle West Capital Corporation
InstitutionHighTower Advisors, LLC
Latest Disclosed Ownership75,213 shares
Latest Disclosed Value $ 7,577,694
HighTower Advisors, LLC reports 3.50% increase in ownership of PWC / Pinnacle West Capital Corporation

On May 5, 2026 - HighTower Advisors, LLC filed a 13F-HR form disclosing ownership of 75,213 shares of Pinnacle West Capital Corporation (DE:PWC) valued at $6,618,744 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 72,670 shares of Pinnacle West Capital Corporation. This represents a change in shares of 3.50% during the quarter. The current value of the position is $6,459,292 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-05 2026-03-31 13F PINNACLE WEST CAP COM 723484101 75,213 2,543 3.50 7,578 17.56 0.0080
2026-02-06 2025-12-31 13F PINNACLE WEST CAP COM 723484101 72,670 3,146 4.53 6,446 3.40 0.0070
2025-11-07 2025-09-30 13F PINNACLE WEST CAP COM 723484101 69,524 1,379 2.02 6,234 2.25 0.0071
2025-08-11 2025-06-30 13F PINNACLE WEST CAP COM 723484101 68,145 2,120 3.21 6,097 -3.05 0.0076
2025-05-13 2025-03-31 13F PINNACLE WEST CAP COM 723484101 66,025 -1,649 -2.44 6,289 9.62 0.0085
2025-02-07 2024-12-31 13F PINNACLE WEST CAP COM 723484101 67,674 -2,579 -3.67 5,737 -8.09 0.0078
2024-11-14 2024-09-30 13F PINNACLE WEST CAP COM 723484101 70,253 1,170 1.69 6,241 18.09 0.0089
2024-08-13 2024-06-30 13F PINNACLE WEST CAP COM 723484101 69,083 3 0.00 5,285 2.80 0.0082
2024-05-06 2024-03-31 13F PINNACLE WEST CAP COM 723484101 69,080 5,914 9.36 5,141 13.06 0.0083
2024-02-12 2023-12-31 13F PINNACLE WEST CAP COM 723484101 63,166 19,683 45.27 4,547 42.00 0.0076
2023-11-08 2023-09-30 13F PINNACLE WEST CAP COM 723484101 43,483 5,354 14.04 3,202 3.12 0.0060
2023-08-14 2023-06-30 13F PINNACLE WEST CAP COM 723484101 38,129 1,008 2.72 3,105 4.65 0.0061
2023-05-12 2023-03-31 13F PINNACLE WEST CAP COM 723484101 37,121 -431 -1.15 2,967 3.74 0.0065
2023-02-09 2022-12-31 13F PINNACLE WEST CAP COM 723484101 37,552 5,759 18.11 2,860 39.31 0.0065
2022-11-09 2022-09-30 13F PINNACLE WEST CAP COM 723484101 31,793 1,708 5.68 2,053 -6.77 0.0055
2022-08-10 2022-06-30 13F PINNACLE WEST CAP COM 723484101 30,085 8,105 36.87 2,202 28.17 0.0057
2022-05-12 2022-03-31 13F PINNACLE WEST CAP COM 723484101 21,980 1,630 8.01 1,718 19.89 0.0038
2022-02-10 2021-12-31 13F PINNACLE WEST CAP COM 723484101 20,350 -11,055 -35.20 1,433 -36.76 0.0031
2021-11-12 2021-09-30 13F PINNACLE WEST CAP COM 723484101 31,405 1,735 5.85 2,266 -6.79 0.0061
2021-08-06 2021-06-30 13F PINNACLE WEST CAP COM 723484101 29,670 -7,292 -19.73 2,431 -19.24 0.0070
2021-05-10 2021-03-31 13F PINNACLE WEST CAP COM 723484101 36,962 20,023 118.21 3,010 122.30 0.0095
2021-02-10 2020-12-31 13F PINNACLE WEST CAP COM 723484101 16,939 4,174 32.70 1,354 42.38 0.0056
2020-11-13 2020-09-30 13F PINNACLE WEST CAP COM 723484101 12,765 7,599 147.10 951 150.92 0.0046
2020-08-10 2020-06-30 13F PINNACLE WEST CAP COM 723484101 5,166 -1,583 -23.46 379 -26.12 0.0021
2020-05-21 2020-03-31 13F PINNACLE WEST CAP COM 723484101 6,749 -80 -1.17 513 -16.99 0.0033
2020-02-14 2019-12-31 13F PINNACLE WEST CAP COM 723484101 6,829 -486 -6.64 618 -12.96 0.0037
2019-11-12 2019-09-30 13F PINNACLE WEST CAP COM 723484101 7,315 -5,124 -41.19 710 -39.32 0.0039
2019-08-13 2019-06-30 13F PINNACLE WEST CAP COM 723484101 12,439 1,719 16.04 1,170 14.15 0.0070
2019-05-15 2019-03-31 13F PINNACLE WEST CAP COM 723484101 10,720 4,099 61.91 1,025 81.10 0.0068
2019-02-14 2018-12-31 13F PINNACLE WEST CAP COM 723484101 6,621 1,340 25.37 566 34.76 0.0043
2018-11-09 2018-09-30 13F PINNACLE WEST CAP COM 723484101 5,281 -295 -5.29 420 -6.25 0.0030
2018-08-14 2018-06-30 13F PINNACLE WEST CAP COM 723484101 5,576 0 0.00 448 0.45 0.0035
2018-05-15 2018-03-31 13F PINNACLE WEST CAP COM 723484101 5,576 -683 -10.91 446 -16.48 0.0037
2018-02-14 2017-12-31 13F PINNACLE WEST CAP COM 723484101 6,259 -235 -3.62 534 -2.55 0.0044
2017-11-14 2017-09-30 13F PINNACLE WEST CAP COM 723484101 6,494 458 7.59 548 6.41 0.0047
2017-09-22 2017-06-30 13F/A-1 PINNACLE WEST CAP COM 723484101 6,036 -8,488 -58.44 515 -57.54 0.0046
2017-08-14 2017-06-30 13F PINNACLE WEST CAP COM 723484101 6,036 -8,488 515
2017-05-15 2017-03-31 13F PINNACLE WEST CAP COM 723484101 14,524 -2,251 -13.42 1,213 -7.33 0.0116
2017-02-10 2016-12-31 13F PINNACLE WEST CAP COM 723484101 16,775 -6,291 -27.27 1,309 -25.58 0.0142
2016-11-14 2016-09-30 13F PINNACLE WEST CAP COM 723484101 23,066 -2,702 -10.49 1,759 -15.68 0.0204
2016-08-11 2016-06-30 13F PINNACLE WEST CAP COM 723484101 25,768 20,031 349.15 2,086 382.87 0.0264
2016-05-16 2016-03-31 13F PINNACLE WEST CAP COM 723484101 5,737 -498 -7.99 432 8.00 0.0014
2016-05-18 2015-12-31 13F/A-1 PINNACLE WEST CAP COM 723484101 6,235 32 0.52 400 0.50 0.0048
2016-02-12 2015-12-31 13F PINNACLE WEST CAP COM 723484101 6,235 400
2015-11-16 2015-09-30 13F PINNACLE WEST CAP COM 723484101 6,203 1,739 38.96 398 56.69 0.0053
2015-08-11 2015-06-30 13F PINNACLE WEST CAP COM 723484101 4,464 -2,780 -38.38 254 -45.02 0.0041
2015-05-15 2015-03-31 13F PINNACLE WEST CAP COM 723484101 7,244 289 4.16 462 -2.74 0.0069
2015-02-17 2014-12-31 13F PINNACLE WEST CAP COM 723484101 6,955 648 10.27 475 37.68 0.0073
2014-11-14 2014-09-30 13F PINNACLE WEST CAP COM 723484101 6,307 1,102 21.17 345 14.62 0.0058
2014-08-13 2014-06-30 13F PINNACLE WEST CAP COM 723484101 5,205 -4,215 -44.75 301 -41.67 0.0052
2013-11-15 2013-09-30 13F PINNACLE WEST CAP COM 723484101 9,420 -456 -4.62 516 -5.84 0.0129
2013-08-14 2013-06-30 13F PINNACLE WEST CAP COM 723484101 9,876 9,876 548 0.0149
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.