Pinnacle West Capital Corporation
DE ˙ DB ˙ US7234841010
85,88 € ↑0,88 (1,04%)
2026-06-05
DEL PRIS
SecurityDE:PWC / Pinnacle West Capital Corporation
InstitutionStifel Financial Corp
Latest Disclosed Ownership166,779 shares
Latest Disclosed Value $ 16,803,350
Stifel Financial Corp reports 2.67% increase in ownership of PWC / Pinnacle West Capital Corporation

On May 12, 2026 - Stifel Financial Corp filed a 13F-HR form disclosing ownership of 166,779 shares of Pinnacle West Capital Corporation (DE:PWC) valued at $14,676,552 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 162,437 shares of Pinnacle West Capital Corporation. This represents a change in shares of 2.67% during the quarter. The current value of the position is $14,322,981 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)
2026-05-12 2026-03-31 13F PINNACLE WEST CAP COM 723484101 166,779 4,342 2.67 16,803 16.62 0.0154
2026-02-13 2025-12-31 13F PINNACLE WEST CAP COM 723484101 162,437 -13,642 -7.75 14,408 -8.74 0.0130
2025-11-12 2025-09-30 13F PINNACLE WEST CAP COM 723484101 176,079 3,623 2.10 15,787 2.32 0.0144
2025-08-14 2025-06-30 13F PINNACLE WEST CAP COM 723484101 172,456 -13,659 -7.34 15,429 -12.96 0.0150
2025-05-14 2025-03-31 13F PINNACLE WEST CAP COM 723484101 186,115 23,031 14.12 17,728 28.23 0.0188
2025-02-13 2024-12-31 13F PINNACLE WEST CAP COM 723484101 163,084 22,319 15.86 13,825 10.86 0.0144
2024-11-14 2024-09-30 13F PINNACLE WEST CAP COM 723484101 140,765 7,502 5.63 12,470 22.52 0.0131
2024-08-13 2024-06-30 13F PINNACLE WEST CAP COM 723484101 133,263 1,489 1.13 10,179 3.36 0.0115
2024-05-14 2024-03-31 13F PINNACLE WEST CAP COM 723484101 131,774 18,925 16.77 9,848 21.48 0.0112
2024-02-12 2023-12-31 13F PINNACLE WEST CAP COM 723484101 112,849 -5,148 -4.36 8,107 -6.76 0.0102
2023-11-13 2023-09-30 13F PINNACLE WEST CAP COM 723484101 117,997 -1,829 -1.53 8,694 -10.92 0.0122
2023-08-14 2023-06-30 13F PINNACLE WEST CAP COM 723484101 119,826 6,642 5.87 9,761 8.83 0.0134
2023-05-12 2023-03-31 13F PINNACLE WEST CAP COM 723484101 113,184 9,156 8.80 8,969 13.38 0.0129
2023-02-13 2022-12-31 13F PINNACLE WEST CAP COM 723484101 104,028 4,316 4.33 7,910 22.96 0.0119
2022-11-14 2022-09-30 13F PINNACLE WEST CAP COM 723484101 99,712 9,477 10.50 6,433 -2.50 0.0105
2022-08-15 2022-06-30 13F PINNACLE WEST CAP COM 723484101 90,235 24,700 37.69 6,598 28.92 0.0103
2022-05-13 2022-03-31 13F PINNACLE WEST CAP COM 723484101 65,535 -196 -0.30 5,118 10.30 0.0070
2022-02-14 2021-12-31 13F PINNACLE WEST CAP COM 723484101 65,731 3,251 5.20 4,640 2.63 0.0061
2021-11-15 2021-09-30 13F PINNACLE WEST CAP COM 723484101 62,480 4,204 7.21 4,521 -5.36 0.0066
2021-08-13 2021-06-30 13F PINNACLE WEST CAP COM 723484101 58,276 1,304 2.29 4,777 3.09 0.0071
2021-05-14 2021-03-31 13F PINNACLE WEST CAP COM 723484101 56,972 -7,642 -11.83 4,634 -10.28 0.0076
2021-02-12 2020-12-31 13F PINNACLE WEST CAP COM 723484101 64,614 4,901 8.21 5,165 16.04 0.0092
2020-11-16 2020-09-30 13F PINNACLE WEST CAP COM 723484101 59,713 11,073 22.77 4,451 24.85 0.0092
2020-08-14 2020-06-30 13F PINNACLE WEST CAP COM 723484101 48,640 33,872 229.36 3,565 218.87 0.0082
2020-05-14 2020-03-31 13F PINNACLE WEST CAP COM 723484101 14,768 1,019 7.41 1,118 -9.98 0.0031
2020-02-13 2019-12-31 13F PINNACLE WEST CAP COM 723484101 13,749 3,678 36.52 1,242 27.52 0.0026
2019-11-19 2019-09-30 13F/A-1 PINNACLE WEST CAP COM 723484101 10,071 866 9.41 974 12.47 0.0025
2019-11-13 2019-09-30 13F PINNACLE WEST CAP COM 723484101 10,071 866 974 545.9758
2019-08-14 2019-06-30 13F PINNACLE WEST CAP COM 723484101 9,205 1,980 27.40 866 26.42 0.0022
2019-05-14 2019-03-31 13F PINNACLE WEST CAP COM 723484101 7,225 1,075 17.48 685 29.98 0.0019
2019-02-13 2018-12-31 13F PINNACLE WEST CAP COM 723484101 6,150 -66,936 -91.59 527 -90.90 0.0017
2018-11-13 2018-09-30 13F PINNACLE WEST CAP COM 723484101 73,086 69,962 2,239.50 5,793 2,207.97 0.0166
2018-08-14 2018-06-30 13F PINNACLE WEST CAP COM 723484101 3,124 -257 -7.60 251 -7.38 0.0008
2018-05-11 2018-03-31 13F PINNACLE WEST CAP COM 723484101 3,381 -4,880 -59.07 271 -61.45 0.0009
2018-02-14 2017-12-31 13F PINNACLE WEST CAP COM 723484101 8,261 -2,729 -24.83 703 -24.33 0.0022
2017-11-13 2017-09-30 13F PINNACLE WEST CAP COM 723484101 10,990 2,774 33.76 929 32.90 0.0032
2017-08-14 2017-06-30 13F PINNACLE WEST CAP COM 723484101 8,216 -2,890 -26.02 699 -25.24 0.0026
2017-05-10 2017-03-31 13F PINNACLE WEST CAP COM 723484101 11,106 -24,792 -69.06 935 -66.61 0.0036
2017-02-16 2016-12-31 13F PINNACLE WEST CAP COM 723484101 35,898 1,286 3.72 2,800 6.63 0.0119
2016-11-15 2016-09-30 13F PINNACLE WEST CAP COM 723484101 34,612 -8,472 -19.66 2,626 -24.82 0.0118
2016-08-17 2016-06-30 13F PINNACLE WEST CAP COM 723484101 43,084 -1,805 -4.02 3,493 3.77 0.0162
2016-05-16 2016-03-31 13F PINNACLE WEST CAP COM 723484101 44,889 10,898 32.06 3,366 53.63 0.0179
2016-03-21 2015-12-31 13F/A-2 PINNACLE WEST CAP COM 723484101 33,991 4,370 14.75 2,191 15.38 0.0114
2016-02-26 2015-12-31 13F/A-1 PINNACLE WEST CAP COM 723484101 649,767 615,776 23,261 0.1216
2016-02-16 2015-12-31 13F PINNACLE WEST CAP COM 723484101 649,766 23,080
2015-11-16 2015-09-30 13F PINNACLE WEST CAP COM 723484101 29,621 -566 -1.87 1,899 16.72 0.0107
2015-08-17 2015-06-30 13F/A-1 PINNACLE WEST CAP COM 723484101 30,187 17,378 135.67 1,627 99.39 0.0084
2015-08-17 2015-06-30 13F PINNACLE WEST CAP COM 723484101 12,293 699
2015-05-14 2015-03-31 13F PINNACLE WEST CAP COM 723484101 12,809 -2,501 -16.34 816 -21.91 0.0045
2015-02-13 2014-12-31 13F PINNACLE WEST CAP COM 723484101 15,310 8,777 134.35 1,045 192.72 0.0058
2014-11-13 2014-09-30 13F PINNACLE WEST CAP COM 723484101 6,533 -2,240 -25.53 357 -29.59 0.0031
2014-08-14 2014-06-30 13F PINNACLE WEST CAP COM 723484101 8,773 348 4.13 507 9.98 0.0046
2014-05-15 2014-03-31 13F PINNACLE WEST CAP COM 723484101 8,425 8,425 461 0.0044
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.