Pinnacle West Capital Corporation
DE ˙ DB ˙ US7234841010
85,88 € ↑0,88 (1,04%)
2026-06-05
DEL PRIS
SecurityDE:PWC / Pinnacle West Capital Corporation
InstitutionUtah Retirement Systems
Latest Disclosed Ownership19,338 shares
Latest Disclosed Value $ 1,948,304
Utah Retirement Systems reports 1.64% decrease in ownership of PWC / Pinnacle West Capital Corporation

On May 15, 2026 - Utah Retirement Systems filed a 13F-HR form disclosing ownership of 19,338 shares of Pinnacle West Capital Corporation (DE:PWC) valued at $1,701,744 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 19,660 shares of Pinnacle West Capital Corporation. This represents a change in shares of -1.64% during the quarter. The current value of the position is $1,660,747 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)
2026-05-15 2026-03-31 13F PINNACLE WEST CAP COM 723484101 19,338 -322 -1.64 1,948 11.76 0.0199
2026-02-17 2025-12-31 13F PINNACLE WEST CAP COM 723484101 19,660 0 0.00 1,744 -1.08 0.0166
2025-11-14 2025-09-30 13F PINNACLE WEST CAP COM 723484101 19,660 681 3.59 1,763 3.77 0.0171
2025-08-14 2025-06-30 13F PINNACLE WEST CAP COM 723484101 18,979 197 1.05 1,698 -5.03 0.0177
2025-05-15 2025-03-31 13F PINNACLE WEST CAP COM 723484101 18,782 0 0.00 1,789 12.31 0.0206
2025-02-14 2024-12-31 13F PINNACLE WEST CAP COM 723484101 18,782 0 0.00 1,592 -4.27 0.0175
2024-11-14 2024-09-30 13F PINNACLE WEST CAP COM 723484101 18,782 0 0.00 1,664 15.97 0.0188
2024-08-14 2024-06-30 13F PINNACLE WEST CAP COM 723484101 18,782 -800 -4.09 1,435 -1.98 0.0170
2024-05-15 2024-03-31 13F PINNACLE WEST CAP COM 723484101 19,582 0 0.00 1,463 4.05 0.0171
2024-02-14 2023-12-31 13F PINNACLE WEST CAP COM 723484101 19,582 100 0.51 1,407 -2.02 0.0179
2023-11-14 2023-09-30 13F PINNACLE WEST CAP COM 723484101 19,482 100 0.52 1,435 -9.06 0.0205
2023-08-14 2023-06-30 13F PINNACLE WEST CAP COM 723484101 19,382 -900 -4.44 1,579 -1.80 0.0219
2023-05-16 2023-03-31 13F PINNACLE WEST CAP COM 723484101 20,282 100 0.50 1,607 4.76 0.0232
2023-02-15 2022-12-31 13F PINNACLE WEST CAP COM 723484101 20,182 0 0.00 1,535 17.82 0.0243
2022-11-14 2022-09-30 13F PINNACLE WEST CAP COM 723484101 20,182 100 0.50 1,302 -11.31 0.0217
2022-08-16 2022-06-30 13F PINNACLE WEST CAP COM 723484101 20,082 0 0.00 1,468 -6.44 0.0235
2022-05-13 2022-03-31 13F PINNACLE WEST CAP COM 723484101 20,082 -300 -1.47 1,569 9.11 0.0209
2022-02-14 2021-12-31 13F PINNACLE WEST CAP COM 723484101 20,382 0 0.00 1,438 -2.51 0.0178
2021-11-16 2021-09-30 13F PINNACLE WEST CAP COM 723484101 20,382 -1,300 -6.00 1,475 -17.04 0.0199
2021-08-16 2021-06-30 13F PINNACLE WEST CAP COM 723484101 21,682 100 0.46 1,778 1.25 0.0229
2021-05-17 2021-03-31 13F PINNACLE WEST CAP COM 723484101 21,582 -900 -4.00 1,756 -2.34 0.0245
2021-02-16 2020-12-31 13F PINNACLE WEST CAP COM 723484101 22,482 1,000 4.66 1,798 12.23 0.0255
2020-11-16 2020-09-30 13F PINNACLE WEST CAP COM 723484101 21,482 100 0.47 1,602 2.23 0.0266
2020-08-13 2020-06-30 13F/A-1 PINNACLE WEST CAP COM 723484101 21,382 0 0.00 1,567 -3.27 0.0288
2020-08-13 2020-06-30 13F PINNACLE WEST CAP COM 723484101 21,382 0 1,567 28,760.7899
2020-05-15 2020-03-31 13F PINNACLE WEST CAP COM 723484101 21,382 0 0.00 1,620 -15.76 0.0350
2020-02-12 2019-12-31 13F PINNACLE WEST CAP COM 723484101 21,382 100 0.47 1,923 -6.92 0.0338
2019-11-14 2019-09-30 13F PINNACLE WEST CAP COM 723484101 21,282 100 0.47 2,066 3.66 0.0393
2019-08-14 2019-06-30 13F PINNACLE WEST CAP COM 723484101 21,182 128 0.61 1,993 -0.94 0.0382
2019-05-15 2019-03-31 13F PINNACLE WEST CAP COM 723484101 21,054 304 1.47 2,012 13.87 0.0399
2019-02-08 2018-12-31 13F PINNACLE WEST CAP COM 723484101 20,750 0 0.00 1,767 7.55 0.0400
2018-11-13 2018-09-30 13F PINNACLE WEST CAP COM 723484101 20,750 100 0.48 1,643 -1.26 0.0318
2018-08-10 2018-06-30 13F PINNACLE WEST CAP COM 723484101 20,650 -100 -0.48 1,664 0.48 0.0344
2018-05-15 2018-03-31 13F PINNACLE WEST CAP COM 723484101 20,750 100 0.48 1,656 -5.86 0.0352
2018-02-14 2017-12-31 13F PINNACLE WEST CAP COM 723484101 20,650 300 1.47 1,759 2.21 0.0370
2017-11-13 2017-09-30 13F PINNACLE WEST CAP COM 723484101 20,350 0 0.00 1,721 -0.69 0.0387
2017-08-08 2017-06-30 13F PINNACLE WEST CAP COM 723484101 20,350 100 0.49 1,733 2.61 0.0404
2017-05-11 2017-03-31 13F PINNACLE WEST CAP COM 723484101 20,250 0 0.00 1,689 6.90 0.0404
2017-02-10 2016-12-31 13F PINNACLE WEST CAP COM 723484101 20,250 0 0.00 1,580 2.73 0.0397
2016-11-07 2016-09-30 13F PINNACLE WEST CAP COM 723484101 20,250 0 0.00 1,538 -6.33 0.0398
2016-08-03 2016-06-30 13F PINNACLE WEST CAP COM 723484101 20,250 400 2.02 1,642 10.20 0.0438
2016-05-10 2016-03-31 13F PINNACLE WEST CAP COM 723484101 19,850 0 0.00 1,490 16.41 0.0404
2016-02-11 2015-12-31 13F PINNACLE WEST CAP COM 723484101 19,850 0 0.00 1,280 0.55 0.0347
2015-11-03 2015-09-30 13F PINNACLE WEST CAP COM 723484101 19,850 100 0.51 1,273 13.26 0.0365
2015-08-11 2015-06-30 13F PINNACLE WEST CAP COM 723484101 19,750 0 0.00 1,124 -10.72 0.0299
2015-05-14 2015-03-31 13F PINNACLE WEST CAP COM 723484101 19,750 700 3.67 1,259 -3.23 0.0331
2015-02-11 2014-12-31 13F PINNACLE WEST CAP COM 723484101 19,050 0 0.00 1,301 24.98 0.0358
2014-11-06 2014-09-30 13F PINNACLE WEST CAP COM 723484101 19,050 -100 -0.52 1,041 -6.05 0.0298
2014-08-08 2014-06-30 13F PINNACLE WEST CAP COM 723484101 19,150 -600 -3.04 1,108 2.69 0.0317
2014-05-08 2014-03-31 13F PINNACLE WEST CAP COM 723484101 19,750 100 0.51 1,079 3.75 0.0311
2014-02-05 2013-12-31 13F PINNACLE WEST CAP COM 723484101 19,650 0 0.00 1,040 -3.35 0.0308
2013-11-06 2013-09-30 13F PINNACLE WEST CAP COM 723484101 19,650 -200 -1.01 1,076 -2.27 0.0348
2013-08-02 2013-06-30 13F PINNACLE WEST CAP COM 723484101 19,850 19,850 1,101 0.0372
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.