Pinnacle West Capital Corporation
US ˙ NYSE ˙ US7234841010

SecurityPNW / Pinnacle West Capital Corporation
InstitutionLarson Financial Group LLC
Latest Disclosed Ownership1,914 shares
Latest Disclosed Value $ 192,883
Larson Financial Group LLC reports 13.59% increase in ownership of PNW / Pinnacle West Capital Corporation

On May 15, 2026 - Larson Financial Group LLC filed a 13F-HR form disclosing ownership of 1,914 shares of Pinnacle West Capital Corporation (US:PNW) valued at $192,836 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 1,685 shares of Pinnacle West Capital Corporation. This represents a change in shares of 13.59% during the quarter. The current value of the position is $190,232 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 1,914 229 13.59 193 28.86 0.0058
2026-02-06 2025-12-31 13F PINNACLE WEST CAP COM 723484101 1,685 338 25.09 149 24.17 0.0050
2025-11-14 2025-09-30 13F PINNACLE WEST CAP COM 723484101 1,347 63 4.91 121 5.26 0.0042
2025-08-08 2025-06-30 13F PINNACLE WEST CAP COM 723484101 1,284 34 2.72 115 -4.20 0.0046
2025-05-02 2025-03-31 13F PINNACLE WEST CAP COM 723484101 1,250 -4,224 -77.16 119 -74.35 0.0056
2025-02-07 2024-12-31 13F PINNACLE WEST CAP COM 723484101 5,474 972 21.59 464 16.58 0.0240
2024-11-12 2024-09-30 13F PINNACLE WEST CAP COM 723484101 4,502 3,333 285.12 399 347.19 0.0226
2024-08-02 2024-06-30 13F PINNACLE WEST CAP COM 723484101 1,169 -1,402 -54.53 89 -53.65 0.0061
2024-05-03 2024-03-31 13F PINNACLE WEST CAP COM 723484101 2,571 1,541 149.61 192 163.01 0.0148
2024-02-01 2023-12-31 13F PINNACLE WEST CAP COM 723484101 1,030 7 0.68 74 -2.67 0.0065
2023-11-03 2023-09-30 13F PINNACLE WEST CAP COM 723484101 1,023 1,012 9,200.00 75 0.0074
2023-08-03 2023-06-30 13F PINNACLE WEST CAP COM 723484101 11 0 0.00 1 0.0001
2023-05-04 2023-03-31 13F PINNACLE WEST CAP COM 723484101 11 0 0.00 1 0.0001
2023-02-03 2022-12-31 13F PINNACLE WEST CAP COM 723484101 11 0 0.00 1 -100.00 0.0001
2022-11-03 2022-09-30 13F PINNACLE WEST CAP COM 723484101 11 0 0.00 1 0.00 0.0001
2022-08-04 2022-06-30 13F PINNACLE WEST CAP COM 723484101 11 11 1 0.0002
2021-08-10 2021-06-30 13F PINNACLE WEST CAP COM 723484101 0 -5 -100.00 0 0.0000
2021-05-06 2021-03-31 13F/A-1 PINNACLE WEST CAP COM 723484101 5 0 0.00 0 0.0000
2021-04-08 2021-03-31 13F PINNACLE WEST CAP COM 723484101 5 0 0 0.0000
2021-01-14 2020-12-31 13F PINNACLE WEST CAP COM 723484101 5 0 0.00 0 0.0000
2020-10-08 2020-09-30 13F PINNACLE WEST CAP COM 723484101 5 0 0.00 0 0.0000
2020-07-10 2020-06-30 13F PINNACLE WEST CAP COM 723484101 5 0 0.00 0 0.0000
2020-04-09 2020-03-31 13F PINNACLE WEST CAP COM 723484101 5 0 0.00 0 0.0000
2020-01-10 2019-12-31 13F PINNACLE WEST CAP COM 723484101 5 0 0.00 0 0.0000
2019-10-11 2019-09-30 13F PINNACLE WEST CAP COM 723484101 5 0 0.00 0 0.0000
2019-07-16 2019-06-30 13F PINNACLE WEST CAP COM 723484101 5 -2 -28.57 0 -100.00
2019-04-05 2019-03-31 13F/A-1 PINNACLE WEST CAP COM 723484101 7 0 0.00 1 0.00 0.0008
2019-04-04 2019-03-31 13F PINNACLE WEST CAP COM 723484101 7 0 1 0.0009
2019-02-07 2018-12-31 13F PINNACLE WEST CAP COM 723484101 7 7 1 0.0009
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.