Pinnacle West Capital Corporation
DE ˙ DB ˙ US7234841010
85,88 € ↑0,88 (1,04%)
2026-06-05
DEL PRIS
SecurityDE:PWC / Pinnacle West Capital Corporation
InstitutionMagellan Asset Management Ltd
ManagerHamish Douglass
Latest Disclosed Ownership115,293 shares
Latest Disclosed Value $ 11,615,770
Magellan Asset Management Ltd reports 24.64% increase in ownership of PWC / Pinnacle West Capital Corporation

On May 11, 2026 - Magellan Asset Management Ltd filed a 13F-HR form disclosing ownership of 115,293 shares of Pinnacle West Capital Corporation (DE:PWC) valued at $10,145,784 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 92,503 shares of Pinnacle West Capital Corporation. This represents a change in shares of 24.64% during the quarter. The current value of the position is $9,901,363 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)
2026-05-11 2026-03-31 13F PINNACLE WEST CAP COM 723484101 115,293 22,790 24.64 11,616 41.56 0.1507
2026-02-10 2025-12-31 13F PINNACLE WEST CAP COM 723484101 92,503 4,254 4.82 8,205 3.70 0.0997
2025-11-10 2025-09-30 13F PINNACLE WEST CAP COM 723484101 88,249 6,374 7.79 7,912 8.01 0.0937
2025-08-07 2025-06-30 13F PINNACLE WEST CAP COM 723484101 81,875 -1,379 -1.66 7,325 -7.62 0.0837
2025-05-12 2025-03-31 13F PINNACLE WEST CAP COM 723484101 83,254 -672 -0.80 7,930 11.46 0.0964
2025-02-12 2024-12-31 13F PINNACLE WEST CAP COM 723484101 83,926 -15,379 -15.49 7,114 -19.13 0.0782
2024-11-14 2024-09-30 13F PINNACLE WEST CAP COM 723484101 99,305 -1,257 -1.25 8,797 14.54 0.0876
2024-08-13 2024-06-30 13F PINNACLE WEST CAP COM 723484101 100,562 5,041 5.28 7,681 7.59 0.0731
2024-05-14 2024-03-31 13F PINNACLE WEST CAP COM 723484101 95,521 3,971 4.34 7,138 8.55 0.0682
2024-02-13 2023-12-31 13F PINNACLE WEST CAP COM 723484101 91,550 4,531 5.21 6,577 2.57 0.0655
2023-11-13 2023-09-30 13F PINNACLE WEST CAP COM 723484101 87,019 5,028 6.13 6,412 -4.00 0.0681
2023-08-11 2023-06-30 13F PINNACLE WEST CAP COM 723484101 81,991 6,777 9.01 6,679 12.07 0.0594
2023-05-12 2023-03-31 13F PINNACLE WEST CAP COM 723484101 75,214 -9,927 -11.66 5,960 -7.95 0.0509
2023-02-13 2022-12-31 13F PINNACLE WEST CAP COM 723484101 85,141 4,358 5.39 6,474 24.24 0.0554
2022-11-10 2022-09-30 13F PINNACLE WEST CAP COM 723484101 80,783 -206 -0.25 5,211 -12.01 0.0364
2022-08-12 2022-06-30 13F PINNACLE WEST CAP COM 723484101 80,989 -19,526 -19.43 5,922 -24.56 0.0323
2022-05-13 2022-03-31 13F PINNACLE WEST CAP COM 723484101 100,515 -11,544 -10.30 7,850 -0.76 0.0304
2022-02-11 2021-12-31 13F PINNACLE WEST CAP COM 723484101 112,059 13,357 13.53 7,910 10.75 0.0201
2021-11-04 2021-09-30 13F PINNACLE WEST CAP COM 723484101 98,702 12,040 13.89 7,142 0.53 0.0143
2021-08-12 2021-06-30 13F PINNACLE WEST CAP COM 723484101 86,662 -5,038 -5.49 7,104 -4.77 0.0141
2021-05-13 2021-03-31 13F PINNACLE WEST CAP COM 723484101 91,700 -11,594 -11.22 7,460 -9.66 0.0156
2021-02-11 2020-12-31 13F PINNACLE WEST CAP COM 723484101 103,294 2,065 2.04 8,258 9.42 0.0191
2020-11-12 2020-09-30 13F PINNACLE WEST CAPITAL COM 723484101 101,229 9,173 9.96 7,547 11.86 0.0193
2020-08-14 2020-06-30 13F PINNACLE WEST CAP COM 723484101 92,056 4,096 4.66 6,747 1.22 0.0202
2020-05-14 2020-03-31 13F PINNACLE WEST CAP COM 723484101 87,960 -2,599 -2.87 6,666 -18.15 0.0229
2020-02-13 2019-12-31 13F PINNACLE WEST CAP COM 723484101 90,559 0 0.00 8,144 -7.36 0.0214
2019-11-13 2019-09-30 13F PINNACLE WEST CAP COM 723484101 90,559 1,098 1.23 8,791 4.44 0.0253
2019-08-13 2019-06-30 13F PINNACLE WEST CAP COM 723484101 89,461 2,619 3.02 8,417 1.41 0.0242
2019-05-14 2019-03-31 13F PINNACLE WEST CAP COM 723484101 86,842 9,063 11.65 8,300 25.25 0.0263
2019-03-11 2018-12-31 13F/A-1 PINNACLE WEST CAP COM 723484101 77,779 -6,473 -7.68 6,627 -0.66 0.0244
2019-02-14 2018-12-31 13F PINNACLE WEST CAP COM 723484101 77,779 -6,473 6,627
2018-11-14 2018-09-30 13F PINNACLE WEST CAP COM 723484101 84,252 0 0.00 6,671 -1.71 0.0218
2018-08-13 2018-06-30 13F PINNACLE WEST CAP COM 723484101 84,252 -1,226 -1.43 6,787 -0.50 0.0238
2018-05-15 2018-03-31 13F PINNACLE WEST CAP COM 723484101 85,478 10,837 14.52 6,821 7.28 0.0252
2018-02-14 2017-12-31 13F PINNACLE WEST CAP COM 723484101 74,641 78 0.10 6,358 0.84 0.0211
2017-11-13 2017-09-30 13F PINNACLE WEST CAP COM 723484101 74,563 0 0.00 6,305 -0.71 0.0238
2017-08-11 2017-06-30 13F PINNACLE WEST CAP COM 723484101 74,563 5,533 8.02 6,350 5.83 0.0266
2017-05-16 2017-03-31 13F PINNACLE WEST CAP COM 723484101 69,030 -16,737 -19.51 6,000 -10.34 0.0265
2017-02-15 2016-12-31 13F PINNACLE WEST CAP COM 723484101 85,767 2,166 2.59 6,692 5.34 0.0314
2016-11-14 2016-09-30 13F PINNACLE WEST CAP COM 723484101 83,601 779 0.94 6,353 -5.38 0.0319
2016-08-19 2016-06-30 13F PINNACLE WEST CAPITAL COM 723484101 82,822 -9,425 -10.22 6,714 -3.05 0.0377
2016-05-13 2016-03-31 13F PINNACLE WEST CAPITAL COM 723484101 92,247 -1,310 -1.40 6,925 14.79 0.0373
2016-02-11 2015-12-31 13F PINNACLE WEST CAPITAL COM 723484101 93,557 -1,858 -1.95 6,033 -1.42 0.0338
2015-11-10 2015-09-30 13F PINNACLE WEST CAPITAL COM 723484101 95,415 -1,914 -1.97 6,120 10.53 0.0384
2015-08-13 2015-06-30 13F PINNACLE WEST CAPITAL COM 723484101 97,329 17,158 21.40 5,537 8.33 0.0348
2015-05-12 2015-03-31 13F PINNACLE WEST CAPITAL COM 723484101 80,171 -9,759 -10.85 5,111 -16.80 0.0329
2015-02-12 2014-12-31 13F PINNACLE WEST CAPITAL COM 723484101 89,930 -29,930 -24.97 6,143 -6.20 0.0438
2014-11-13 2014-09-30 13F PINNACLE WEST CAPITAL COM 723484101 119,860 4,072 3.52 6,549 -2.21 0.0515
2014-08-12 2014-06-30 13F PINNACLE WEST CAPITAL COM 723484101 115,788 -39,180 -25.28 6,697 -20.94 0.0505
2014-05-14 2014-03-31 13F PINNACLE WEST CAPITAL COM 723484101 154,968 374 0.24 8,471 3.54 0.0666
2014-02-11 2013-12-31 13F PINNACLE WEST CAPITAL COM 723484101 154,594 1,990 1.30 8,181 -2.07 0.0675
2013-11-13 2013-09-30 13F PINNACLE WEST CAPITAL COM 723484101 152,604 -11,089 -6.77 8,354 -8.00 0.0899
2013-08-21 2013-06-30 13F PINNACLE WEST CAPITAL COM 723484101 163,693 163,693 9,080 0.1013
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.