Pinnacle West Capital Corporation
DE ˙ DB ˙ US7234841010
85,88 € ↑0,88 (1,04%)
2026-06-05
DEL PRIS
SecurityDE:PWC / Pinnacle West Capital Corporation
InstitutionCincinnati Casualty Co
Latest Disclosed Ownership14,958 shares
Latest Disclosed Value $ 1,507,019
Cincinnati Casualty Co ownership in PWC / Pinnacle West Capital Corporation

On May 11, 2026 - Cincinnati Casualty Co filed a 13F-HR form disclosing ownership of 14,958 shares of Pinnacle West Capital Corporation (DE:PWC) valued at $1,316,304 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 14,958 shares of Pinnacle West Capital Corporation. This represents a change in shares of 0.00% during the quarter. The current value of the position is $1,284,593 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 ORD COMMON 723484101 14,958 0 0.00 1,507 13.65 0.7871
2026-02-12 2025-12-31 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,327 -1.12 0.6732
2025-11-06 2025-09-30 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,341 0.22 0.6819
2025-08-07 2025-06-30 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,338 -6.04 0.7087
2025-05-08 2025-03-31 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,425 12.39 0.8165
2025-02-12 2024-12-31 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,268 -4.38 0.7101
2024-11-07 2024-09-30 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,325 16.02 0.7468
2024-08-08 2024-06-30 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,142 2.24 0.6259
2024-05-03 2024-03-31 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,118 4.00 0.6114
2024-02-08 2023-12-31 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,075 -2.54 0.6301
2023-11-03 2023-09-30 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,102 -9.52 0.7034
2023-08-08 2023-06-30 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,218 2.78 0.7391
2023-05-05 2023-03-31 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,185 4.22 0.7426
2023-02-09 2022-12-31 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,137 17.82 0.7010
2022-11-08 2022-09-30 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 965 -11.79 0.6774
2022-08-05 2022-06-30 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,094 -6.34 0.7142
2022-05-12 2022-03-31 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,168 10.61 0.6795
2022-02-11 2021-12-31 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,056 -2.40 0.5665
2021-11-05 2021-09-30 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,082 -11.75 0.6425
2021-08-06 2021-06-30 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,226 0.74 0.7288
2021-05-06 2021-03-31 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,217 1.76 0.7650
2021-02-12 2020-12-31 13F PINNACLE WEST ORD COMMON 723484101 14,958 0 0.00 1,196 7.26 0.8185
2020-11-06 2020-09-30 13F PINNACLE WEST ORD COMMON 723484101 14,958 14,958 1,115 0.8700
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.