Pinnacle West Capital Corporation
DE ˙ DB ˙ US7234841010
85,88 € ↑0,88 (1,04%)
2026-06-05
DEL PRIS
SecurityDE:PWC / Pinnacle West Capital Corporation
InstitutionEmpirical Finance, LLC
Latest Disclosed Ownership4,001 shares
Latest Disclosed Value $ 403,101
Empirical Finance, LLC reports 0.05% decrease in ownership of PWC / Pinnacle West Capital Corporation

On May 14, 2026 - Empirical Finance, LLC filed a 13F-HR/A form disclosing ownership of 4,001 shares of Pinnacle West Capital Corporation (DE:PWC) valued at $352,088 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 4,003 shares of Pinnacle West Capital Corporation. This represents a change in shares of -0.05% during the quarter. The current value of the position is $343,606 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)
2026-05-14 2026-03-31 13F/A-1 PINNACLE WEST CAP COM 723484101 4,001 -2 -0.05 403 13.52 0.0189
2026-05-14 2026-03-31 13F PINNACLE WEST CAP COM 723484101 4,001 -2 403 0.0189
2026-02-12 2025-12-31 13F PINNACLE WEST CAP COM 723484101 4,003 -161 -3.87 355 -4.83 0.0169
2025-11-13 2025-09-30 13F PINNACLE WEST CAP COM 723484101 4,164 47 1.14 373 1.36 0.0178
2025-08-11 2025-06-30 13F PINNACLE WEST CAP COM 723484101 4,117 29 0.71 368 -5.40 0.0193
2025-05-07 2025-03-31 13F PINNACLE WEST CAP COM 723484101 4,088 253 6.60 389 19.69 0.0235
2025-01-28 2024-12-31 13F PINNACLE WEST CAP COM 723484101 3,835 -39 -1.01 325 -5.25 0.0188
2024-11-06 2024-09-30 13F PINNACLE WEST CAP COM 723484101 3,874 78 2.05 343 18.69 0.0200
2024-07-30 2024-06-30 13F PINNACLE WEST CAP COM 723484101 3,796 -263 -6.48 290 -4.62 0.0181
2024-05-06 2024-03-31 13F PINNACLE WEST CAP COM 723484101 4,059 134 3.41 303 7.83 0.0186
2024-02-14 2023-12-31 13F PINNACLE WEST CAP COM 723484101 3,925 26 0.67 282 -2.09 0.0197
2023-11-02 2023-09-30 13F PINNACLE WEST CAP COM 723484101 3,899 367 10.39 287 0.00 0.0211
2023-07-27 2023-06-30 13F PINNACLE WEST CAP COM 723484101 3,532 404 12.92 288 16.19 0.0223
2023-04-05 2023-03-31 13F PINNACLE WEST CAP COM 723484101 3,128 156 5.25 248 9.78 0.0232
2023-02-21 2022-12-31 13F/A-1 PINNACLE WEST CAP COM 723484101 2,972 2,972 226 0.0234
2023-01-24 2022-12-31 13F PINNACLE WEST CAP COM 723484101 2,972 2,972 0 0.0234
2017-05-11 2017-03-31 13F PINNACLE WEST CAP COM 723484101 0 -49 -100.00 0 -100.00
2017-02-13 2016-12-31 13F PINNACLE WEST CAP COM 723484101 49 49 4 0.0027
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.