Duke Energy Corporation
US ˙ NYSE ˙ US26441C2044

SecurityDUK / Duke Energy Corporation
InstitutionTrustmark National Bank Trust Department
Latest Disclosed Ownership26,073 shares
Latest Disclosed Value $ 3,413,999
Trustmark National Bank Trust Department reports 12.87% decrease in ownership of DUK / Duke Energy Corporation

On May 14, 2026 - Trustmark National Bank Trust Department filed a 13F-HR form disclosing ownership of 26,073 shares of Duke Energy Corporation (US:DUK) valued at $3,413,999 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 29,924 shares of Duke Energy Corporation. This represents a change in shares of -12.87% during the quarter. The current value of the position is $3,155,876 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)
2026-05-14 2026-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 26,073 -3,851 -12.87 3,414 -2.68 0.2194
2026-02-17 2025-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 29,924 -1,527 -4.86 3,507 -9.89 0.2214
2025-11-12 2025-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 31,451 2 0.01 3,892 4.91 0.2528
2025-08-13 2025-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 31,449 -40 -0.13 3,711 -3.39 0.2564
2025-05-12 2025-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 31,489 2,752 9.58 3,841 24.03 0.2845
2025-02-13 2024-12-31 13F DUKE ENERGY COM NEW 26441C204 28,737 -616 -2.10 3,096 -8.51 0.2300
2024-11-08 2024-09-30 13F DUKE ENERGY COM NEW 26441C204 29,353 1,866 6.79 3,384 22.83 0.2557
2024-08-14 2024-06-30 13F DUKE ENERGY COM NEW 26441C204 27,487 168 0.61 2,755 4.28 0.2211
2024-05-10 2024-03-31 13F DUKE ENERGY COM NEW 26441C204 27,319 379 1.41 2,642 1.07 0.2155
2024-02-14 2023-12-31 13F DUKE ENERGY COM NEW 26441C204 26,940 -720 -2.60 2,614 7.09 0.2380
2023-11-13 2023-09-30 13F DUKE ENERGY COM NEW 26441C204 27,660 -777 -2.73 2,441 -4.31 0.2404
2023-08-10 2023-06-30 13F DUKE ENERGY COM NEW 26441C204 28,437 -15,324 -35.02 2,552 -39.56 0.2364
2023-05-10 2023-03-31 13F DUKE ENERGY COM NEW 26441C204 43,761 34,052 350.73 4,222 322.52 0.3841
2023-02-14 2022-12-31 13F DUKE ENERGY COM NEW 26441C204 9,709 -5,304 -35.33 1,000 -28.44 0.0923
2022-11-14 2022-09-30 13F/A-1 DUKE ENERGY COM NEW 26441C204 15,013 -1,614 -9.71 1,396 -21.66 0.1341
2022-11-09 2022-09-30 13F DUKE ENERGY COM NEW 26441C204 15,013 -1,614 1,396 0.1320
2022-08-11 2022-06-30 13F DUKE ENERGY COM NEW 26441C204 16,627 4,484 36.93 1,782 31.42 0.1597
2022-05-12 2022-03-31 13F DUKE ENERGY COM NEW 26441C204 12,143 1,432 13.37 1,356 20.64 0.1077
2022-02-11 2021-12-31 13F DUKE ENERGY COM NEW 26441C204 10,711 76 0.71 1,124 8.39 0.0858
2021-11-12 2021-09-30 13F DUKE ENERGY COM NEW 26441C204 10,635 -399 -3.62 1,037 -4.86 0.0833
2021-08-11 2021-06-30 13F DUKE ENERGY COM NEW 26441C204 11,034 904 8.92 1,090 11.45 0.0865
2021-05-14 2021-03-31 13F DUKE ENERGY COM NEW 26441C204 10,130 -1,885 -15.69 978 -11.17 0.0814
2021-02-16 2020-12-31 13F DUKE ENERGY COM NEW 26441C204 12,015 24 0.20 1,101 3.67 0.1001
2020-11-13 2020-09-30 13F DUKE ENERGY COM NEW 26441C204 11,991 -708 -5.58 1,062 4.63 0.1061
2020-08-12 2020-06-30 13F DUKE ENERGY COM NEW 26441C204 12,699 1,360 11.99 1,015 10.69 0.1050
2020-05-14 2020-03-31 13F DUKE ENERGY COM NEW 26441C204 11,339 383 3.50 917 -8.30 0.1099
2020-02-14 2019-12-31 13F DUKE ENERGY COM NEW 26441C204 10,956 961 9.61 1,000 4.38 0.0943
2019-11-14 2019-09-30 13F DUKE ENERGY COM NEW 26441C204 9,995 1,705 20.57 958 30.87 0.0939
2019-08-13 2019-06-30 13F DUKE ENERGY COM NEW 26441C204 8,290 780 10.39 732 8.28 0.0723
2019-05-13 2019-03-31 13F DUKE ENERGY COM NEW 26441C204 7,510 620 9.00 676 13.61 0.0687
2019-02-14 2018-12-31 13F DUKE ENERGY COM NEW 26441C204 6,890 125 1.85 595 9.78 0.0676
2019-02-22 2018-09-30 13F/A-1 DUKE ENERGY COM NEW 26441C204 6,765 -682 -9.16 542 -7.82 0.0543
2018-11-14 2018-09-30 13F DUKE ENERGY COM NEW 26441C204 9,705 2,258 777
2018-08-14 2018-06-30 13F DUKE ENERGY COMMON STOCK 26441C204 7,447 -3,712 -33.26 588 -32.02 0.0690
2018-05-15 2018-03-31 13F DUKE ENERGY COMMON STOCK 26441C204 11,159 -1,774 -13.72 865 -20.50 0.0934
2018-02-14 2017-12-31 13F DUKE ENERGY COMMON STOCK 26441C204 12,933 0 0.00 1,088 0.18 0.1194
2017-11-09 2017-09-30 13F DUKE ENERGY COMMON STOCK 26441C204 12,933 552 4.46 1,086 4.93 0.1242
2017-08-11 2017-06-30 13F DUKE ENERGY COMMON STOCK 26441C204 12,381 216 1.78 1,035 3.71 0.1202
2017-05-12 2017-03-31 13F DUKE ENERGY COMMON STOCK 26441C204 12,165 351 2.97 998 8.71 0.1203
2017-02-14 2016-12-31 13F DUKE ENERGY COMMON STOCK 26441C204 11,814 141 1.21 918 -1.82 0.1216
2016-11-10 2016-09-30 13F DUKE ENERGY COMMON STOCK 26441C204 11,673 -2,136 -15.47 935 -21.10 0.1149
2016-08-15 2016-06-30 13F DUKE ENERGY COMMON STOCK 26441C204 13,809 -8,585 -38.34 1,185 -34.42 0.1529
2016-05-12 2016-03-31 13F DUKE ENERGY COMMON STOCK 26441C204 22,394 -3,329 -12.94 1,807 -1.58 0.2460
2016-02-16 2015-12-31 13F DUKE ENERGY CORP ORATION COMMON STOCK 26441C204 25,723 -5,155 -16.69 1,836 -17.30 0.2522
2015-11-12 2015-09-30 13F DUKE ENERGY CORP ORATION COMMON STOCK 26441C204 30,878 2,324 8.14 2,220 10.06 0.3108
2015-08-12 2015-06-30 13F DUKE ENERGY CORP ORATION COMMON STOCK 26441C204 28,554 -660 -2.26 2,017 -10.08 0.2697
2015-05-14 2015-03-31 13F DUKE ENERGY COMMON STOCK 26441C204 29,214 3,669 14.36 2,243 5.11 0.2969
2015-02-17 2014-12-31 13F DUKE ENERGY CORP ORATION COMMON STOCK 26441C204 25,545 -2,482 -8.86 2,134 1.86 0.2922
2014-11-14 2014-09-30 13F DUKE ENERGY CORP ORATION COMMON STOCK 26441C204 28,027 288 1.04 2,095 1.80 0.2959
2014-08-13 2014-06-30 13F DUKE ENERGY COMMON STOCK 26441C204 27,739 -1,877 -6.34 2,058 -2.42 0.2331
2014-05-14 2014-03-31 13F DUKE ENERGY COMMON STOCK 26441C204 29,616 1,091 3.82 2,109 7.11 0.2444
2014-02-14 2013-12-31 13F DUKE ENERGY COMMON STOCK 26441C204 28,525 516 1.84 1,969 5.29 0.2323
2013-11-14 2013-09-30 13F DUKE ENERGY COMMON STOCK 26441C204 28,009 118 0.42 1,870 -0.69 0.2325
2013-08-14 2013-06-30 13F DUKE ENERGY COMMON STOCK 26441C204 27,891 27,891 1,883 0.2442
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.