Duke Energy Corporation
US ˙ NYSE ˙ US26441C2044

SecurityDUK / Duke Energy Corporation
InstitutionJones Financial Companies Lllp
Latest Disclosed Ownership1,610,470 shares
Latest Disclosed Value $ 209,437,935
Jones Financial Companies Lllp reports 65.25% increase in ownership of DUK / Duke Energy Corporation

On May 15, 2026 - Jones Financial Companies Lllp filed a 13F-HR form disclosing ownership of 1,610,470 shares of Duke Energy Corporation (US:DUK) valued at $210,874,942 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 974,546 shares of Duke Energy Corporation. This represents a change in shares of 65.25% during the quarter. The current value of the position is $194,931,289 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)
2026-05-15 2026-03-31 13F DUKE ENERGY CORP COMMON STOCK 26441C204 1,610,470 635,924 65.25 209,438 83.35 0.0519
2026-02-17 2025-12-31 13F DUKE ENERGY CORP COMMON STOCK 26441C204 974,546 90,416 10.23 114,226 4.96 0.0696
2025-11-04 2025-09-30 13F DUKE ENERGY CORP COMMON STOCK 26441C204 884,130 78,911 9.80 108,833 15.48 0.0741
2025-08-13 2025-06-30 13F DUKE ENERGY CORP COM 26441C204 805,219 127,295 18.78 94,246 16.11 0.0714
2025-05-28 2025-03-31 13F/A-1 DUKE ENERGY CORP COM 26441C204 677,924 166,403 32.53 81,174 47.29 0.0727
2025-05-16 2025-03-31 13F DUKE ENERGY CORP COM 26441C204 87,494 -424,027 10,611 0.0095
2025-02-06 2024-12-31 13F DUKE ENERGY CORP COMMON STOCK 26441C204 511,521 155,732 43.77 55,111 33.75 0.0524
2024-11-12 2024-09-30 13F DUKE ENERGY CORP COMMON STOCK 26441C204 355,789 151,908 74.51 41,204 101.64 0.0423
2024-08-14 2024-06-30 13F DUKE ENERGY CORP COMMON STOCK 26441C204 203,881 102,387 100.88 20,435 108.19 0.0236
2024-05-14 2024-03-31 13F DUKE ENERGY CORP COMMON STOCK 26441C204 101,494 13,580 15.45 9,815 15.05 0.0134
2024-02-13 2023-12-31 13F DUKE ENERGY CORP COMMON STOCK 26441C204 87,914 1,540 1.78 8,531 11.91 0.0128
2023-11-14 2023-09-30 13F DUKE ENERGY COM 26441C204 86,374 1,593 1.88 7,623 0.20 0.0125
2023-08-09 2023-06-30 13F DUKE ENERGY COM 26441C204 84,781 -533 -0.62 7,608 -7.56 0.0121
2023-05-11 2023-03-31 13F DUKE ENERGY COM 26441C204 85,314 -829 -0.96 8,230 -7.23 0.0135
2023-02-13 2022-12-31 13F DUKE ENERGY COM 26441C204 86,143 2,659 3.19 8,871 14.23 0.0154
2022-11-03 2022-09-30 13F DUKE ENERGY COM 26441C204 83,484 -871 -1.03 7,766 -14.12 0.0142
2022-08-08 2022-06-30 13F DUKE ENERGY COM 26441C204 84,355 -1,627 -1.89 9,043 -5.81 0.0154
2022-05-02 2022-03-31 13F DUKE ENERGY COM 26441C204 85,982 1,440 1.70 9,601 8.27 0.0143
2022-02-11 2021-12-31 13F DUKE ENERGY COM 26441C204 84,542 1,146 1.37 8,868 8.96 0.0125
2021-11-12 2021-09-30 13F DUKE ENERGY COM 26441C204 83,396 -1,935 -2.27 8,139 -3.38 0.0120
2021-08-12 2021-06-30 13F DUKE ENERGY COM 26441C204 85,331 -4,233 -4.73 8,424 -2.57 0.0130
2021-04-30 2021-03-31 13F DUKE ENERGY COM 26441C204 89,564 623 0.70 8,646 6.18 0.0143
2021-02-08 2020-12-31 13F DUKE ENERGY COM 26441C204 88,941 359 0.41 8,143 3.80 0.0149
2020-10-29 2020-09-30 13F DUKE ENERGY COM 26441C204 88,582 3,023 3.53 7,845 14.78 0.0163
2020-07-31 2020-06-30 13F DUKE ENERGY COM 26441C204 85,559 4,702 5.82 6,835 4.51 0.0149
2020-05-01 2020-03-31 13F DUKE ENERGY COM 26441C204 80,857 12,987 19.14 6,540 5.65 0.0158
2020-01-21 2019-12-31 13F DUKE ENERGY COM 26441C204 67,870 7,369 12.18 6,190 6.72 0.0124
2019-10-31 2019-09-30 13F DUKE ENERGY COM 26441C204 60,501 177 0.29 5,800 8.96 0.0128
2019-08-02 2019-06-30 13F DUKE ENERGY COM 26441C204 60,324 959 1.62 5,323 -0.36 0.0120
2019-05-03 2019-03-31 13F DUKE ENERGY COM 26441C204 59,365 1,500 2.59 5,342 6.99 0.0122
2019-02-11 2018-12-31 13F DUKE ENERGY COM 26441C204 57,865 4,758 8.96 4,993 17.48 0.0124
2018-11-08 2018-09-30 13F DUKE ENERGY COM 26441C204 53,107 6,462 13.85 4,250 15.21 0.0095
2018-08-08 2018-06-30 13F DUKE ENERGY COM 26441C204 46,645 -393 -0.84 3,689 1.23 0.0086
2018-05-11 2018-03-31 13F DUKE ENERGY COM 26441C204 47,038 4,080 9.50 3,644 0.86 0.0088
2018-02-14 2017-12-31 13F DUKE ENERGY COM 26441C204 42,958 987 2.35 3,613 2.58 0.0091
2017-11-14 2017-09-30 13F DUKE ENERGY COM 26441C204 41,971 -411 -0.97 3,522 -0.56 0.0096
2017-08-14 2017-06-30 13F DUKE ENERGY COM 26441C204 42,382 1,315 3.20 3,542 5.17 0.0105
2017-05-11 2017-03-31 13F DUKE ENERGY COM 26441C204 41,067 3,497 9.31 3,368 15.46 0.0109
2017-02-14 2016-12-31 13F DUKE ENERGY COM 26441C204 37,570 13,247 54.46 2,917 49.90 0.0107
2016-11-14 2016-09-30 13F DUKE ENERGY COM 26441C204 24,323 5,026 26.05 1,946 17.51 0.0078
2016-08-15 2016-06-30 13F DUKE ENERGY COM 26441C204 19,297 5,236 37.24 1,656 45.90 0.0071
2016-05-16 2016-03-31 13F DUKE ENERGY COM 26441C204 14,061 3,243 29.98 1,135 46.83 0.0067
2016-02-12 2015-12-31 13F DUKE ENERGY COM 26441C204 10,818 4,412 68.87 773 67.68 0.0048
2015-11-13 2015-09-30 13F DUKE ENERGY COM 26441C204 6,406 -2,328 -26.65 461 -25.28 0.0030
2015-08-14 2015-06-30 13F DUKE ENERGY COM 26441C204 8,734 191 2.24 617 -5.95 0.0039
2015-05-15 2015-03-31 13F DUKE ENERGY COM 26441C204 8,543 -1,321 -13.39 656 -20.39 0.0043
2015-02-13 2014-12-31 13F DUKE ENERGY COM 26441C204 9,864 861 9.56 824 22.44 0.0057
2014-11-14 2014-09-30 13F DUKE ENERGY COM 26441C204 9,003 -1,246 -12.16 673 -11.56 0.0049
2014-08-14 2014-06-30 13F DUKE ENERGY COM 26441C204 10,249 1,311 14.67 761 19.47 0.0058
2014-05-15 2014-03-31 13F DUKE ENERGY COM 26441C204 8,938 -2,689 -23.13 637 -20.57 0.0052
2014-02-14 2013-12-31 13F DUKE ENERGY COM 26441C204 11,627 3,867 49.83 802 54.53 0.0071
2013-11-14 2013-09-30 13F DUKE ENERGY COM 26441C204 7,760 -1,048 -11.90 519 -12.77 0.0050
2013-08-14 2013-06-30 13F DUKE ENERGY COM 26441C204 8,808 8,808 595 0.0064
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.