Pinnacle West Capital Corporation
DE ˙ DB ˙ US7234841010
85,88 € ↑0,88 (1,04%)
2026-06-05
DEL PRIS
SecurityDE:PWC / Pinnacle West Capital Corporation
InstitutionCIBC Asset Management Inc
Latest Disclosed Ownership26,419 shares
Latest Disclosed Value $ 2,661,714
CIBC Asset Management Inc reports 0.57% increase in ownership of PWC / Pinnacle West Capital Corporation

On May 12, 2026 - CIBC Asset Management Inc filed a 13F-HR form disclosing ownership of 26,419 shares of Pinnacle West Capital Corporation (DE:PWC) valued at $2,324,872 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 26,269 shares of Pinnacle West Capital Corporation. This represents a change in shares of 0.57% during the quarter. The current value of the position is $2,268,864 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 26,419 150 0.57 2,662 14.21 0.0065
2026-02-10 2025-12-31 13F PINNACLE WEST CAP COM 723484101 26,269 11,949 83.44 2,330 81.61 0.0056
2025-10-31 2025-09-30 13F PINNACLE WEST CAP COM 723484101 14,320 -4 -0.03 1,284 0.16 0.0037
2025-08-14 2025-06-30 13F PINNACLE WEST CAP COM 723484101 14,324 -1,437 -9.12 1,282 -14.66 0.0040
2025-05-13 2025-03-31 13F PINNACLE WEST CAP COM 723484101 15,761 -364 -2.26 1,501 9.88 0.0050
2025-01-31 2024-12-31 13F PINNACLE WEST CAP COM 723484101 16,125 388 2.47 1,367 -2.01 0.0045
2024-11-06 2024-09-30 13F PINNACLE WEST CAP COM 723484101 15,737 1,163 7.98 1,394 25.25 0.0045
2024-08-01 2024-06-30 13F PINNACLE WEST CAP COM 723484101 14,574 -1,485 -9.25 1,113 -7.25 0.0040
2024-05-09 2024-03-31 13F PINNACLE WEST CAP COM 723484101 16,059 432 2.76 1,200 6.95 0.0042
2024-02-13 2023-12-31 13F PINNACLE WEST CAP COM 723484101 15,627 -459 -2.85 1,123 -5.32 0.0042
2023-10-30 2023-09-30 13F PINNACLE WEST CAP COM 723484101 16,086 -211 -1.29 1,185 -10.70 0.0049
2023-08-14 2023-06-30 13F PINNACLE WEST CAP COM 723484101 16,297 -147 -0.89 1,328 1.84 0.0051
2023-05-12 2023-03-31 13F PINNACLE WEST CAP COM 723484101 16,444 297 1.84 1,303 6.19 0.0052
2023-02-13 2022-12-31 13F PINNACLE WEST CAP COM 723484101 16,147 1,165 7.78 1,228 27.02 0.0052
2022-11-03 2022-09-30 13F PINNACLE WEST CAP COM 723484101 14,982 1,310 9.58 966 -3.40 0.0042
2022-08-09 2022-06-30 13F PINNACLE WEST CAP COM 723484101 13,672 2,956 27.58 1,000 19.47 0.0041
2022-05-06 2022-03-31 13F PINNACLE WEST CAP COM 723484101 10,716 107 1.01 837 11.75 0.0029
2022-02-08 2021-12-31 13F PINNACLE WEST CAP COM 723484101 10,609 471 4.65 749 2.04 0.0027
2021-11-09 2021-09-30 13F PINNACLE WEST CAP COM 723484101 10,138 320 3.26 734 -8.82 0.0030
2021-08-16 2021-06-30 13F PINNACLE WEST CAP COM 723484101 9,818 110 1.13 805 1.90 0.0033
2021-05-14 2021-03-31 13F PINNACLE WEST CAP COM 723484101 9,708 -90 -0.92 790 0.89 0.0034
2021-02-03 2020-12-31 13F PINNACLE WEST CAP COM 723484101 9,798 0 0.00 783 7.26 0.0037
2020-11-05 2020-09-30 13F PINNACLE WEST CAP COM 723484101 9,798 108 1.11 730 2.82 0.0037
2020-07-28 2020-06-30 13F PINNACLE WEST CAP COM 723484101 9,690 -88,540 -90.14 710 -90.46 0.0042
2020-04-30 2020-03-31 13F PINNACLE WEST CAP COM 723484101 98,230 80,542 455.35 7,445 367.94 0.0527
2020-02-14 2019-12-31 13F PINNACLE WEST CAP COM 723484101 17,688 3,031 20.68 1,591 11.81 0.0090
2019-10-30 2019-09-30 13F PINNACLE WEST CAP COM 723484101 14,657 4,041 38.07 1,423 42.44 0.0084
2019-08-05 2019-06-30 13F PINNACLE WEST CAP COM 723484101 10,616 3 0.03 999 -1.48 0.0060
2019-05-06 2019-03-31 13F PINNACLE WEST CAP COM 723484101 10,613 375 3.66 1,014 16.28 0.0063
2019-02-12 2018-12-31 13F PINNACLE WEST CAP COM 723484101 10,238 -155 -1.49 872 5.95 0.0064
2018-11-02 2018-09-30 13F PINNACLE WEST CAP COM 723484101 10,393 -19 -0.18 823 -1.91 0.0051
2018-08-09 2018-06-30 13F PINNACLE WEST CAP COM 723484101 10,412 499 5.03 839 6.07 0.0052
2018-04-30 2018-03-31 13F PINNACLE WEST CAP COM 723484101 9,913 -490 -4.71 791 -10.72 0.0051
2018-02-02 2017-12-31 13F PINNACLE WEST CAP COM 723484101 10,403 -638 -5.78 886 -5.14 0.0054
2017-11-06 2017-09-30 13F PINNACLE WEST CAP COM 723484101 11,041 236 2.18 934 1.52 0.0058
2017-07-27 2017-06-30 13F PINNACLE WEST CAP COM 723484101 10,805 41 0.38 920 2.45 0.0064
2017-05-12 2017-03-31 13F PINNACLE WEST CAP COM 723484101 10,764 -208 -1.90 898 4.91 0.0062
2017-02-08 2016-12-31 13F PINNACLE WEST CAP COM 723484101 10,972 48 0.44 856 3.13 0.0062
2016-10-19 2016-09-30 13F PINNACLE WEST CAP COM 723484101 10,924 -834 -7.09 830 -12.91 0.0061
2016-08-02 2016-06-30 13F PINNACLE WEST CAP COM 723484101 11,758 184 1.59 953 9.67 0.0072
2016-05-09 2016-03-31 13F PINNACLE WEST CAP COM 723484101 11,574 280 2.48 869 19.37 0.0065
2016-02-02 2015-12-31 13F PINNACLE WEST CAP COM 723484101 11,294 563 5.25 728 5.81 0.0060
2015-11-03 2015-09-30 13F PINNACLE WEST CAP COM 723484101 10,731 110 1.04 688 13.91 0.0055
2015-08-06 2015-06-30 13F PINNACLE WEST CAP COM 723484101 10,621 578 5.76 604 -5.62 0.0042
2015-05-08 2015-03-31 13F PINNACLE WEST CAP COM 723484101 10,043 200 2.03 640 -4.76 0.0045
2015-02-10 2014-12-31 13F PINNACLE WEST CAP COM 723484101 9,843 -2,515 -20.35 672 -0.44 0.0045
2014-11-05 2014-09-30 13F PINNACLE WEST CAP COM 723484101 12,358 -28 -0.23 675 -5.73 0.0040
2014-08-01 2014-06-30 13F PINNACLE WEST CAP COM 723484101 12,386 -465 -3.62 716 1.99 0.0041
2014-05-09 2014-03-31 13F PINNACLE WEST CAP COM 723484101 12,851 470 3.80 702 7.18 0.0041
2014-02-04 2013-12-31 13F PINNACLE WEST CAP COM 723484101 12,381 145 1.19 655 -2.24 0.0040
2013-10-29 2013-09-30 13F PINNACLE WEST CAP COM 723484101 12,236 76 0.62 670 -0.74 0.0043
2013-10-02 2013-06-30 13F/A-1 PINNACLE WEST CAP COM 723484101 12,160 12,160 675 0.0046
2013-08-09 2013-06-30 13F PINNACLE WEST CAP COM 723484101 12,160 675 0.0046
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.