Pinnacle West Capital Corporation
DE ˙ DB ˙ US7234841010
85,88 € ↑0,88 (1,04%)
2026-06-05
DEL PRIS
SecurityDE:PWC / Pinnacle West Capital Corporation
InstitutionM&t Bank Corp
Latest Disclosed Ownership13,423 shares
Latest Disclosed Value $ 1,352,368
M&t Bank Corp reports 11.52% increase in ownership of PWC / Pinnacle West Capital Corporation

On May 12, 2026 - M&t Bank Corp filed a 13F-HR form disclosing ownership of 13,423 shares of Pinnacle West Capital Corporation (DE:PWC) valued at $1,181,224 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on January 30, 2026 disclosing 12,036 shares of Pinnacle West Capital Corporation. This represents a change in shares of 11.52% during the quarter. The current value of the position is $1,152,767 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)
2026-05-12 2026-03-31 13F PINNACLE WEST CAP COM 723484101 13,423 1,387 11.52 1,352 26.71 0.0046
2026-01-30 2025-12-31 13F/A-1 PINNACLE WEST CAP COM 723484101 12,036 1,158 10.65 1,068 9.44 0.0034
2026-01-28 2025-12-31 13F PINNACLE WEST CAP COM 723484101 61,604 50,726 5,345 0.0032
2025-11-14 2025-09-30 13F PINNACLE WEST CAP COM 723484101 10,878 -4,219 -27.95 975 -27.78 0.0033
2025-08-13 2025-06-30 13F PINNACLE WEST CAP COM 723484101 15,097 5,421 56.03 1,351 46.42 0.0046
2025-04-30 2025-03-31 13F PINNACLE WEST CAP COM 723484101 9,676 -549 -5.37 922 6.47 0.0034
2025-02-06 2024-12-31 13F PINNACLE WEST CAP COM 723484101 10,225 91 0.90 866 -3.46 0.0029
2024-11-19 2024-09-30 13F/A-1 PINNACLE WEST CAP COM 723484101 10,134 958 10.44 898 28.14 0.0030
2024-11-15 2024-09-30 13F PINNACLE WEST CAP COM 723484101 10,134 958 898 0.0005
2024-07-31 2024-06-30 13F PINNACLE WEST CAP COM 723484101 9,176 401 4.57 701 6.87 0.0024
2024-05-07 2024-03-31 13F PINNACLE WEST CAP COM 723484101 8,775 1,322 17.74 655 22.43 0.0023
2024-02-06 2023-12-31 13F PINNACLE WEST CAP COM 723484101 7,453 13 0.17 535 -2.37 0.0020
2023-11-02 2023-09-30 13F PINNACLE WEST CAP COM 723484101 7,440 238 3.30 549 -6.48 0.0022
2023-08-09 2023-06-30 13F PINNACLE WEST CAP COM 723484101 7,202 551 8.28 587 11.41 0.0022
2023-05-11 2023-03-31 13F PINNACLE WEST CAP COM 723484101 6,651 144 2.21 527 6.48 0.0020
2023-02-13 2022-12-31 13F/A-1 PINNACLE WEST CAP COM 723484101 6,507 -878 -11.89 495 3.56 0.0020
2023-02-13 2022-12-31 13F PINNACLE FINL PARTNERS COM 723484101 4,130 -3,255 314 0.0013
2022-11-17 2022-09-30 13F/A-1 PINNACLE WEST CAP COM 723484101 7,385 669 9.96 477 6.00 0.0021
2022-11-14 2022-09-30 13F PINNACLE WEST CAP COM 723484101 7,385 669 423 0.0004
2022-08-05 2022-06-30 13F PINNACLE WEST CAP COM 723484101 6,716 2,121 46.16 450 25.35 0.0021
2022-05-09 2022-03-31 13F PINNACLE WEST CAP COM 723484101 4,595 -13 -0.28 359 10.46 0.0016
2022-02-07 2021-12-31 13F PINNACLE WEST CAP COM 723484101 4,608 -7,138 -60.77 325 -61.72 0.0014
2021-10-28 2021-09-30 13F PINNACLE WEST CAP COM 723484101 11,746 -360 -2.97 849 -14.33 0.0038
2021-08-13 2021-06-30 13F PINNACLE WEST CAP COM 723484101 12,106 -265 -2.14 991 -1.59 0.0044
2021-05-06 2021-03-31 13F PINNACLE WEST CAP COM 723484101 12,371 4,541 57.99 1,007 60.61 0.0043
2021-02-12 2020-12-31 13F PINNACLE WEST CAP COM 723484101 7,830 -340 -4.16 627 2.96 0.0028
2020-11-06 2020-09-30 13F PINNACLE WEST CAP COM 723484101 8,170 141 1.76 609 3.40 0.0030
2020-07-29 2020-06-30 13F PINNACLE WEST CAP COM 723484101 8,029 -882 -9.90 589 -12.87 0.0032
2020-05-14 2020-03-31 13F PINNACLE WEST CAP COM 723484101 8,911 334 3.89 676 -12.44 0.0040
2020-02-07 2019-12-31 13F PINNACLE WEST CAP COM 723484101 8,577 -504 -5.55 772 -12.37 0.0036
2019-11-12 2019-09-30 13F PINNACLE WEST CAP COM 723484101 9,081 87 0.97 881 4.14 0.0044
2019-08-12 2019-06-30 13F PINNACLE WEST CAP COM 723484101 8,994 63 0.71 846 -0.94 0.0044
2019-05-15 2019-03-31 13F PINNACLE WEST CAP COM 723484101 8,931 656 7.93 854 20.96 0.0045
2019-02-01 2018-12-31 13F PINNACLE WEST CAP COM 723484101 8,275 73 0.89 706 8.45 0.0041
2018-11-09 2018-09-30 13F PINNACLE WEST CAP COM 723484101 8,202 765 10.29 651 8.86 0.0033
2018-08-10 2018-06-30 13F PINNACLE WEST CAP COM 723484101 7,437 -1,338 -15.25 598 -14.57 0.0032
2018-05-04 2018-03-31 13F PINNACLE WEST CAP COM 723484101 8,775 1,196 15.78 700 8.53 0.0038
2018-02-06 2017-12-31 13F PINNACLE WEST CAP COM 723484101 7,579 -61 -0.80 645 0.00 0.0034
2017-11-13 2017-09-30 13F PINNACLE WEST CAP COM 723484101 7,640 34 0.45 645 -0.46 0.0035
2017-08-11 2017-06-30 13F PINNACLE WEST CAP COM 723484101 7,606 -527 -6.48 648 -4.28 0.0038
2017-05-10 2017-03-31 13F PINNACLE WEST CAP COM 723484101 8,133 750 10.16 677 17.53 0.0041
2017-02-14 2016-12-31 13F PINNACLE WEST CAP COM 723484101 7,383 174 2.41 576 4.92 0.0036
2016-11-04 2016-09-30 13F PINNACLE WEST CAP COM 723484101 7,209 160 2.27 549 -3.85 0.0035
2016-08-04 2016-06-30 13F PINNACLE WEST CAP COM 723484101 7,049 216 3.16 571 11.09 0.0038
2016-05-11 2016-03-31 13F PINNACLE WEST CAP COM 723484101 6,833 1,062 18.40 514 38.54 0.0035
2016-02-12 2015-12-31 13F PINNACLE WEST CAP COM 723484101 5,771 -163 -2.75 371 -2.37 0.0025
2015-11-13 2015-09-30 13F PINNACLE WEST CAP COM 723484101 5,934 -2,462 -29.32 380 -20.50 0.0026
2015-08-14 2015-06-30 13F PINNACLE WEST CAP COM 723484101 8,396 -652 -7.21 478 -17.01 0.0029
2015-05-14 2015-03-31 13F PINNACLE WEST CAP COM 723484101 9,048 -726 -7.43 576 -13.64 0.0036
2015-02-12 2014-12-31 13F PINNACLE WEST CAP COM 723484101 9,774 -12 -0.12 667 24.91 0.0042
2014-11-14 2014-09-30 13F PINNACLE WEST CAP COM 723484101 9,786 9,686 9,686.00 534 8,800.00 0.0037
2014-08-13 2014-06-30 13F PINNACLE WEST CAPITAL COMMON 723484101 100 0 0.00 6 20.00 0.0003
2014-05-14 2014-03-31 13F PINNACLE WEST CAPITAL COMMON STOCK 723484101 100 0 0.00 5 0.00 0.0002
2014-02-12 2013-12-31 13F PINNACLE WEST CAPITAL COMMON STOCK 723484101 100 0 0.00 5 0.00 0.0002
2013-11-13 2013-09-30 13F PINNACLE WEST CAPITAL COMMON STOCK 723484101 100 0 0.00 5 -16.67 0.0002
2013-07-30 2013-06-30 13F PINNACLE WEST CAPITAL COMMON STOCK 723484101 100 100 6 0.0003
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.