Pinnacle West Capital Corporation
DE ˙ DB ˙ US7234841010
85,00 € ↑0,54 (0,64%)
2026-06-04
DEL PRIS
SecurityDE:PWC / Pinnacle West Capital Corporation
InstitutionJanus Henderson Group Plc
Latest Disclosed Ownership53,305 shares
Latest Disclosed Value $ 5,370,745
Janus Henderson Group Plc reports 0.55% decrease in ownership of PWC / Pinnacle West Capital Corporation

On May 18, 2026 - Janus Henderson Group Plc filed a 13F-HR/A form disclosing ownership of 53,305 shares of Pinnacle West Capital Corporation (DE:PWC) valued at $4,690,840 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 53,602 shares of Pinnacle West Capital Corporation. This represents a change in shares of -0.55% during the quarter. The current value of the position is $4,530,925 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)
2026-05-18 2026-03-31 13F/A-1 PINNACLE WEST CAP COM 723484101 53,305 -297 -0.55 5,371 12.93 0.0009
2026-05-15 2026-03-31 13F PINNACLE WEST CAP COM 723484101 53,305 -297 -0.55 5,371 12.93 0.0010
2026-02-17 2025-12-31 13F PINNACLE WEST CAP COM 723484101 53,602 -3,129 -5.52 4,755 -6.45 0.0021
2025-11-14 2025-09-30 13F PINNACLE WEST CAP COM 723484101 56,731 1,427 2.58 5,084 2.77 0.0023
2025-08-14 2025-06-30 13F PINNACLE WEST CAP COM 723484101 55,304 -170 -0.31 4,947 -5.34 0.0024
2025-05-15 2025-03-31 13F PINNACLE WEST CAP COM 723484101 55,474 519 0.94 5,225 12.20 0.0029
2025-02-14 2024-12-31 13F PINNACLE WEST CAP COM 723484101 54,955 260 0.48 4,657 -3.88 0.0024
2024-11-14 2024-09-30 13F PINNACLE WEST CAP COM 723484101 54,695 -4,793 -8.06 4,845 6.60 0.0025
2024-08-14 2024-06-30 13F PINNACLE WEST CAP COM 723484101 59,488 -586 -0.98 4,545 1.32 0.0024
2024-05-15 2024-03-31 13F PINNACLE WEST CAP COM 723484101 60,074 1 0.00 4,487 3.99 0.0024
2024-02-14 2023-12-31 13F PINNACLE WEST CAP COM 723484101 60,073 -93 -0.15 4,315 -2.68 0.0026
2023-11-14 2023-09-30 13F PINNACLE WEST CAP COM 723484101 60,166 -28,500 -32.14 4,434 -38.60 0.0029
2023-08-14 2023-06-30 13F PINNACLE WEST CAP COM 723484101 88,666 28,444 47.23 7,221 51.33 0.0045
2023-05-15 2023-03-31 13F PINNACLE WEST CAP COM 723484101 60,222 30,533 102.84 4,772 111.39 0.0031
2023-02-14 2022-12-31 13F PINNACLE WEST CAP COM 723484101 29,689 -58,481 -66.33 2,258 -60.33 0.0016
2023-01-13 2022-09-30 13F/A-1 PINNACLE WEST CAP COM 723484101 88,170 -20,043 -18.52 5,689 -28.11 0.0043
2022-11-14 2022-09-30 13F PINNACLE WEST CAP COM 723484101 88,170 -20,043 5,689 0.0014
2022-08-15 2022-06-30 13F PINNACLE WEST CAP COM 723484101 108,213 70,130 184.15 7,913 166.07 0.0055
2022-05-16 2022-03-31 13F PINNACLE WEST CAP COM 723484101 38,083 1,046 2.82 2,974 13.73 0.0014
2022-02-14 2021-12-31 13F PINNACLE WEST CAP COM 723484101 37,037 -3,560 -8.77 2,615 -10.96 0.0011
2021-11-16 2021-09-30 13F PINNACLE WEST CAP COM 723484101 40,597 -96,912 -70.48 2,937 -73.94 0.0013
2021-08-16 2021-06-30 13F PINNACLE WEST CAP COM 723484101 137,509 56,383 69.50 11,272 70.81 0.0048
2021-05-17 2021-03-31 13F PINNACLE WEST CAP COM 723484101 81,126 -96,208 -54.25 6,599 -53.46 0.0030
2021-02-16 2020-12-31 13F PINNACLE WEST CAP COM 723484101 177,334 -111,155 -38.53 14,178 -34.08 0.0066
2020-11-16 2020-09-30 13F PINNACLE WEST CAP COM 723484101 288,489 157,841 120.81 21,507 124.62 0.0112
2020-08-14 2020-06-30 13F PINNACLE WEST CAP COM 723484101 130,648 -49,906 -27.64 9,575 -30.04 0.0054
2020-05-14 2020-03-31 13F PINNACLE WEST CAP COM 723484101 180,554 -310,248 -63.21 13,686 -68.99 0.0094
2020-02-18 2019-12-31 13F PINNACLE WEST CAP COM 723484101 490,802 -138,770 -22.04 44,137 -27.78 0.0226
2019-11-14 2019-09-30 13F PINNACLE WEST CAP COM 723484101 629,572 -66,474 -9.55 61,113 -6.68 0.0331
2019-07-31 2019-06-30 13F PINNACLE WEST CAP COM 723484101 696,046 89,616 14.78 65,490 12.99 0.0357
2019-04-30 2019-03-31 13F PINNACLE WEST CAP COM 723484101 606,430 457,882 308.24 57,962 357.98 0.0321
2019-02-06 2018-12-31 13F PINNACLE WEST CAP COM 723484101 148,548 7,689 5.46 12,656 13.48 0.0081
2018-11-09 2018-09-30 13F PINNACLE WEST CAP COM 723484101 140,859 -30,552 -17.82 11,153 -19.23 0.0060
2018-08-10 2018-06-30 13F PINNACLE WEST CAP COM 723484101 171,411 -692,768 -80.16 13,809 -79.98 0.0079
2018-05-14 2018-03-31 13F PINNACLE WEST CAP COM 723484101 864,179 -302,066 -25.90 68,961 -30.58 0.0406
2018-03-12 2017-12-31 13F/A-1 PINNACLE WEST CAP COM 723484101 1,166,245 -387,001 -24.92 99,341 -24.36 0.0612
2018-02-09 2017-12-31 13F PINNACLE WEST CAP COM 723484101 1,166,245 -387,001 99,341
2017-11-14 2017-09-30 13F PINNACLE WEST CAP COM 723484101 1,553,246 -285,181 -15.51 131,342 -16.11 0.0842
2017-08-17 2017-06-30 13F/A-1 PINNACLE WEST CAP COM 723484101 1,838,427 1,822,359 11,341.54 156,560 11,583.58 0.1067
2017-08-14 2017-06-30 13F PINNACLE WEST CAP COM 723484101 1,838,427 1,822,359 156,560
2017-05-03 2017-03-31 13F PINNACLE WEST CAP COM 723484101 16,068 0 0.00 1,340 6.86 0.0094
2017-01-30 2016-12-31 13F PINNACLE WEST CAP COM 723484101 16,068 1,600 11.06 1,254 14.10 0.0092
2016-10-24 2016-09-30 13F PINNACLE WEST CAP COM 723484101 14,468 0 0.00 1,099 -6.31 0.0081
2016-07-29 2016-06-30 13F PINNACLE WEST CAP COM 723484101 14,468 0 0.00 1,173 8.01 0.0098
2016-05-12 2016-03-31 13F PINNACLE WEST CAP COM 723484101 14,468 0 0.00 1,086 16.40 0.0088
2016-02-03 2015-12-31 13F PINNACLE WEST CAP COM 723484101 14,468 0 0.00 933 0.54 0.0075
2015-11-16 2015-09-30 13F PINNACLE WEST CAP COM 723484101 14,468 0 0.00 928 12.76 0.0082
2015-08-17 2015-06-30 13F PINNACLE WEST CAP COM 723484101 14,468 0 0.00 823 -10.74 0.0065
2015-06-02 2015-03-31 13F/A-1 PINNACLE WEST CAP COM 723484101 14,468 0 0.00 922 -6.68 0.0071
2015-05-15 2015-03-31 13F PINNACLE WEST CAP COM 723484101 14,468 922
2015-02-12 2014-12-31 13F PINNACLE WEST CAP COM 723484101 14,468 0 0.00 988 25.06 0.0071
2014-11-12 2014-09-30 13F PINNACLE WEST CAP COM 723484101 14,468 0 0.00 790 -5.50 0.0074
2014-08-13 2014-06-30 13F PINNACLE WEST CAP COM 723484101 14,468 0 0.00 836 5.69 0.0078
2014-05-08 2014-03-31 13F PINNACLE WEST CAP COM 723484101 14,468 2,100 16.98 791 20.95 0.0077
2014-01-14 2013-12-31 13F PINNACLE WEST CAP COM 723484101 12,368 0 0.00 654 -3.40 0.0066
2013-11-12 2013-09-30 13F PINNACLE WEST CAP COM 723484101 12,368 0 0.00 677 -0.29 0.0075
2013-08-15 2013-06-30 13F PINNACLE WEST CAP COM 723484101 12,368 12,368 679 0.0079
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.