Pinnacle West Capital Corporation
DE ˙ DB ˙ US7234841010
85,88 € ↑0,88 (1,04%)
2026-06-05
DEL PRIS
SecurityDE:PWC / Pinnacle West Capital Corporation
InstitutionWorldquant Millennium Advisors Llc
Latest Disclosed Ownership72,175 shares
Latest Disclosed Value $ 7,271,631
Worldquant Millennium Advisors Llc reports 6.78% decrease in ownership of PWC / Pinnacle West Capital Corporation

On May 15, 2026 - Worldquant Millennium Advisors Llc filed a 13F-HR form disclosing ownership of 72,175 shares of Pinnacle West Capital Corporation (DE:PWC) valued at $6,351,400 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 77,422 shares of Pinnacle West Capital Corporation. This represents a change in shares of -6.78% during the quarter. The current value of the position is $6,198,389 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.

Upgrade to unlock premium data and export to Excel .

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 72,175 -5,247 -6.78 7,272 5.88 0.0280
2026-02-17 2025-12-31 13F PINNACLE WEST CAP COM 723484101 77,422 34,784 81.58 6,867 79.67 0.0266
2025-11-14 2025-09-30 13F PINNACLE WEST CAP COM 723484101 42,638 34,645 433.44 3,823 434.55 0.0165
2025-08-14 2025-06-30 13F PINNACLE WEST CAP COM 723484101 7,993 7,993 715 0.0036
2022-05-16 2022-03-31 13F PINNACLE WEST CAP COM 723484101 0 -5,562 -100.00 0 -100.00
2022-02-14 2021-12-31 13F PINNACLE WEST CAP COM 723484101 5,562 0 0.00 393 -2.24 0.0078
2021-11-15 2021-09-30 13F PINNACLE WEST CAP COM 723484101 5,562 0 0.00 402 -11.84 0.0088
2021-08-16 2021-06-30 13F PINNACLE WEST CAP COM 723484101 5,562 5,562 456 0.0101
2020-05-14 2020-03-31 13F PINNACLE WEST CAP COM 723484101 0 -3,551 -100.00 0 -100.00
2020-02-14 2019-12-31 13F PINNACLE WEST CAP COM 723484101 3,551 -126 -3.43 319 -10.39 0.0061
2019-11-14 2019-09-30 13F PINNACLE WEST CAP COM 723484101 3,677 -11,190 -75.27 356 -74.55 0.0069
2019-08-14 2019-06-30 13F PINNACLE WEST CAP COM 723484101 14,867 1,234 9.05 1,399 7.37 0.0266
2019-05-14 2019-03-31 13F PINNACLE WEST CAP COM 723484101 13,633 2,392 21.28 1,303 36.01 0.0309
2019-02-14 2018-12-31 13F PINNACLE WEST CAP COM 723484101 11,241 3,395 43.27 958 54.27 0.0284
2018-11-14 2018-09-30 13F PINNACLE WEST CAP COM 723484101 7,846 263 3.47 621 1.64 0.0208
2018-08-14 2018-06-30 13F PINNACLE WEST CAP COM 723484101 7,583 7,583 611 0.0234
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.