Pinnacle West Capital Corporation
DE ˙ DB ˙ US7234841010
85,88 € ↑0,88 (1,04%)
2026-06-05
DEL PRIS
SecurityDE:PWC / Pinnacle West Capital Corporation
InstitutionExcalibur Management Corp
Latest Disclosed Ownership13,993 shares
Latest Disclosed Value $ 1,409,795
Excalibur Management Corp reports 0.41% increase in ownership of PWC / Pinnacle West Capital Corporation

On May 5, 2026 - Excalibur Management Corp filed a 13F-HR form disclosing ownership of 13,993 shares of Pinnacle West Capital Corporation (DE:PWC) valued at $1,231,384 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 13,936 shares of Pinnacle West Capital Corporation. This represents a change in shares of 0.41% during the quarter. The current value of the position is $1,201,719 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)
2026-05-05 2026-03-31 13F PINNACLE WEST CAP COM 723484101 13,993 57 0.41 1,410 14.00 0.5063
2026-02-10 2025-12-31 13F PINNACLE WEST CAP COM 723484101 13,936 -40 -0.29 1,236 -1.36 0.4457
2025-11-10 2025-09-30 13F PINNACLE WEST CAP COM 723484101 13,976 45 0.32 1,253 0.56 0.4547
2025-08-06 2025-06-30 13F PINNACLE WEST CAP COM 723484101 13,931 -522 -3.61 1,246 -9.45 0.4676
2025-05-08 2025-03-31 13F PINNACLE WEST CAP COM 723484101 14,453 -28 -0.19 1,377 12.14 0.5412
2025-02-12 2024-12-31 13F PINNACLE WEST CAP COM 723484101 14,481 -237 -1.61 1,228 -5.83 0.4876
2024-11-14 2024-09-30 13F PINNACLE WEST CAP COM 723484101 14,718 -500 -3.29 1,304 12.13 0.4971
2024-08-09 2024-06-30 13F PINNACLE WEST CAP COM 723484101 15,218 111 0.73 1,162 3.01 0.4741
2024-05-13 2024-03-31 13F PINNACLE WEST CAP COM 723484101 15,107 79 0.53 1,129 4.54 0.4778
2024-02-12 2023-12-31 13F PINNACLE WEST CAP COM 723484101 15,028 -120 -0.79 1,080 -3.32 0.5070
2023-11-13 2023-09-30 13F PINNACLE WEST CAP COM 723484101 15,148 56 0.37 1,116 -9.19 0.5804
2023-08-08 2023-06-30 13F PINNACLE WEST CAP COM 723484101 15,092 32 0.21 1,229 3.02 0.6262
2023-05-08 2023-03-31 13F PINNACLE WEST CAP COM 723484101 15,060 -88 -0.58 1,193 3.65 0.6187
2023-02-10 2022-12-31 13F PINNACLE WEST CAP COM 723484101 15,148 445 3.03 1,152 21.41 0.6021
2022-11-04 2022-09-30 13F PINNACLE WEST CAP CORP COM Stock 723484101 14,703 -203 -1.36 948 -13.03 0.5306
2022-07-25 2022-06-30 13F PINNACLE WEST CAP CORP COM Stock 723484101 14,906 -760 -4.85 1,090 -10.95 0.5671
2022-05-03 2022-03-31 13F PINNACLE WEST CAP CORP COM Stock 723484101 15,666 -4,192 -21.11 1,224 -12.70 0.5304
2022-02-10 2021-12-31 13F PINNACLE WEST CAP CORP COM Stock 723484101 19,858 818 4.30 1,402 1.74 0.5658
2021-10-28 2021-09-30 13F PINNACLE WEST CAP CORP COM Stock 723484101 19,040 13,688 255.75 1,378 213.90 0.6037
2021-07-26 2021-06-30 13F PINNACLE WEST CAP CORP COM Stock 723484101 5,352 14 0.26 439 1.15 0.1988
2021-05-03 2021-03-31 13F PINNACLE WEST CAP CORP COM Stock 723484101 5,338 5,338 434 0.2140
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.