Duke Energy Corporation
US ˙ NYSE ˙ US26441C2044

SecurityDUK / Duke Energy Corporation
InstitutionCanandaigua National Bank & Trust Co
Latest Disclosed Ownership18,558 shares
Latest Disclosed Value $ 2,175,183
Canandaigua National Bank & Trust Co reports 4.30% decrease in ownership of DUK / Duke Energy Corporation

On January 30, 2026 - Canandaigua National Bank & Trust Co filed a 13F-HR form disclosing ownership of 18,558 shares of Duke Energy Corporation (US:DUK) valued at $2,175,183 USD as of December 31, 2025. The entity filed a previous 13F-HR on October 7, 2025 disclosing 19,391 shares of Duke Energy Corporation. This represents a change in shares of -4.30% during the quarter. The current value of the position is $2,246,260 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)
2026-01-30 2025-12-31 13F Duke Energy Corp Com 26441C204 18,558 -833 -4.30 2,175 -9.34 0.1950
2025-10-07 2025-09-30 13F Duke Energy Corp Com 26441C204 19,391 1 0.01 2,400 4.85 0.2109
2025-07-08 2025-06-30 13F Duke Energy Corp Com 26441C204 19,390 1,118 6.12 2,288 2.69 0.2118
2025-04-25 2025-03-31 13F Duke Energy Corp Com 26441C204 18,272 -748 -3.93 2,229 8.74 0.2221
2025-01-06 2024-12-31 13F Duke Energy Corp Com 26441C204 19,020 29 0.15 2,049 -6.40 0.2017
2024-10-03 2024-09-30 13F Duke Energy Corp Com 26441C204 18,991 -712 -3.61 2,190 10.89 0.2083
2024-07-11 2024-06-30 13F Duke Energy Corp Com 26441C204 19,703 -1,772 -8.25 1,975 -4.91 0.2139
2024-04-01 2024-03-31 13F Duke Energy Corp Com 26441C204 21,475 -705 -3.18 2,077 -3.53 0.3061
2024-01-04 2023-12-31 13F Duke Energy Corp Com 26441C204 22,180 -872 -3.78 2,152 5.80 0.3327
2023-10-10 2023-09-30 13F Duke Energy Corp Com 26441C204 23,052 2,269 10.92 2,035 9.06 0.3295
2023-07-03 2023-06-30 13F Duke Energy Corp Com 26441C204 20,783 -259 -1.23 1,865 93,150.00 0.3022
2023-04-11 2023-03-31 13F Duke Energy Corp Com 26441C204 21,042 -1,291 -5.78 2 -99.89 0.3417
2020-04-16 2020-03-31 13F Duke Energy Corp Com 26441C204 22,333 -39 -0.17 1,806 -11.51 0.3821
2020-01-17 2019-12-31 13F Duke Energy Corp Com 26441C204 22,372 2,207 10.94 2,041 5.59 0.3449
2019-11-13 2019-09-30 13F Duke Energy Corp Com 26441C204 20,165 -175 -0.86 1,933 7.69 0.3411
2019-07-19 2019-06-30 13F Duke Energy Corp Com 26441C204 20,340 -57 -0.28 1,795 -2.23 0.3305
2019-04-25 2019-03-31 13F Duke Energy Corp Com 26441C204 20,397 -766 -3.62 1,836 0.55 0.3518
2019-02-06 2018-12-31 13F Duke Energy Corp Com 26441C204 21,163 -417 -1.93 1,826 5.73 0.3858
2018-11-02 2018-09-30 13F Duke Energy Corp Com 26441C204 21,580 3,366 18.48 1,727 19.93 0.3073
2018-08-03 2018-06-30 13F Duke Energy Corp Com 26441C204 18,214 -253 -1.37 1,440 0.63 0.2764
2018-05-09 2018-03-31 13F Duke Energy Corp Com 26441C204 18,467 10,346 127.40 1,431 109.52 0.1826
2018-02-06 2017-12-31 13F Duke Energy Corp Com 26441C204 8,121 60 0.74 683 1.04 0.1233
2017-10-06 2017-09-30 13F Duke Energy Corp Com 26441C204 8,061 -30 -0.37 676 0.00 0.1286
2017-08-07 2017-06-30 13F Duke Energy Corp Com 26441C204 8,091 -329 -3.91 676 -1.89 0.1387
2017-05-02 2017-03-31 13F Duke Energy Corp Equities 26441C204 8,420 628 8.06 689 14.07 0.2033
2017-02-23 2016-12-31 13F Duke Energy Corp Equities 26441C204 7,792 653 9.15 604 5.78 0.1813
2016-10-12 2016-09-30 13F Duke Energy Corp Com 26441C204 7,139 460 6.89 571 -0.35 0.1649
2016-07-26 2016-06-30 13F Duke Energy Corp Com 26441C204 6,679 359 5.68 573 12.35 0.1630
2016-05-11 2016-03-31 13F Duke Energy Corp Com 26441C204 6,320 263 4.34 510 18.06 0.1495
2016-02-11 2015-12-31 13F Duke Energy Corp Com 26441C204 6,057 0 0.00 432 -0.92 0.1320
2015-10-28 2015-09-30 13F Duke Energy Corp Com 26441C204 6,057 208 3.56 436 5.57 0.1397
2015-08-10 2015-06-30 13F Duke Energy Corp Com 26441C204 5,849 200 3.54 413 -4.84 0.1210
2015-05-07 2015-03-31 13F Duke Energy Corp Com 26441C204 5,649 5,649 434 0.1304
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.