Duke Energy Corporation
US ˙ NYSE ˙ US26441C2044

SecurityDUK / Duke Energy Corporation
InstitutionLondon Co Of Virginia
Latest Disclosed Ownership16,961 shares
Latest Disclosed Value $ 2,220,873
London Co Of Virginia ownership in DUK / Duke Energy Corporation

On May 15, 2026 - London Co Of Virginia filed a 13F-HR form disclosing ownership of 16,961 shares of Duke Energy Corporation (US:DUK) valued at $2,220,873 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 16,961 shares of Duke Energy Corporation. This represents a change in shares of 0.00% during the quarter. The current value of the position is $2,052,959 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 COM NEW 26441C204 16,961 0 0.00 2,221 11.73 0.0137
2026-02-17 2025-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 16,961 0 0.00 1,988 -5.29 0.0115
2025-11-14 2025-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 16,961 0 0.00 2,099 4.85 0.0116
2025-08-14 2025-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 16,961 0 0.00 2,001 -3.24 0.0113
2025-05-15 2025-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 16,961 0 0.00 2,069 13.19 0.0118
2025-02-14 2024-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 16,961 0 0.00 1,827 -6.55 0.0100
2024-11-14 2024-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 16,961 0 0.00 1,956 15.00 0.0103
2024-08-14 2024-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 16,961 -2,290 -11.90 1,700 -8.65 0.0096
2024-05-15 2024-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 19,251 0 0.00 1,862 -0.37 0.0098
2024-02-14 2023-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 19,251 -158 -0.81 1,868 9.05 0.0105
2023-11-14 2023-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 19,409 0 0.00 1,713 -1.61 0.0103
2023-08-14 2023-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 19,409 0 0.00 1,742 -7.00 0.0099
2023-05-15 2023-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 19,409 -142 -0.73 1,872 -7.00 0.0108
2023-02-14 2022-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 19,551 0 0.00 2,014 10.67 0.0119
2022-11-14 2022-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 19,551 0 0.00 1,819 -13.22 0.0115
2022-08-15 2022-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 19,551 0 0.00 2,096 -3.99 0.0128
2022-05-16 2022-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 19,551 0 0.00 2,183 6.44 0.0115
2022-02-14 2021-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 19,551 0 0.00 2,051 7.49 0.0103
2021-11-15 2021-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 19,551 0 0.00 1,908 -1.14 0.0105
2021-08-16 2021-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 19,551 218 1.13 1,930 3.43 0.0103
2021-05-14 2021-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 19,333 -430 -2.18 1,866 3.09 0.0107
2021-02-16 2020-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 19,763 -49 -0.25 1,810 3.13 0.0113
2020-11-13 2020-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 19,812 49 0.25 1,755 11.15 0.0125
2020-08-14 2020-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 19,763 -23 -0.12 1,579 -1.31 0.0123
2020-05-15 2020-03-31 13F DUKE ENERGY CORP NEW COM COM NEW 26441C204 19,786 -781 -3.80 1,600 -14.71 0.0153
2020-02-14 2019-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 20,567 -285 -1.37 1,876 -6.15 0.0145
2019-11-14 2019-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 20,852 -1,117 -5.08 1,999 3.09 0.0165
2019-08-14 2019-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 21,969 -1,277,793 -98.31 1,939 -98.34 0.0167
2019-05-14 2019-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 1,299,762 -6,807 -0.52 116,979 3.74 1.0018
2019-02-14 2018-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 1,306,569 -104,131 -7.38 112,757 -0.11 1.0766
2018-11-14 2018-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 1,410,700 -27,134 -1.89 112,884 -0.72 0.8779
2018-08-14 2018-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 1,437,834 -25,638 -1.75 113,704 0.29 0.9288
2018-05-15 2018-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 1,463,472 -188,183 -11.39 113,376 -18.39 0.9094
2018-02-13 2017-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 1,651,655 -128,545 -7.22 138,921 -7.01 1.0070
2017-11-14 2017-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 1,780,200 -46,343 -2.54 149,394 -2.15 1.0704
2017-08-14 2017-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 1,826,543 66,885 3.80 152,680 5.80 1.0368
2017-05-15 2017-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 1,759,658 170,758 10.75 144,310 17.01 0.9518
2017-02-14 2016-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 1,588,900 203,759 14.71 123,330 11.24 0.8471
2016-11-14 2016-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 1,385,141 131,490 10.49 110,867 3.08 0.8287
2016-08-15 2016-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 1,253,651 127,234 11.30 107,551 18.35 0.8293
2016-05-13 2016-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 1,126,417 183,650 19.48 90,879 35.03 0.7441
2016-02-12 2015-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 942,767 59,712 6.76 67,304 5.95 0.5815
2015-11-13 2015-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 883,055 57,771 7.00 63,527 9.00 0.5876
2015-08-14 2015-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 825,284 118,867 16.83 58,281 7.45 0.5045
2015-05-13 2015-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 706,417 140,740 24.88 54,239 14.77 0.4993
2015-02-13 2014-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 565,677 78,271 16.06 47,257 29.67 0.4956
2014-11-07 2014-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 487,406 38,487 8.57 36,443 9.42 0.4069
2014-08-07 2014-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 448,919 56,840 14.50 33,305 19.27 0.3639
2014-05-08 2014-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 392,079 31,116 8.62 27,924 12.10 0.3141
2014-02-13 2013-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 360,963 38,004 11.77 24,910 15.50 0.2837
2013-11-08 2013-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 322,959 -76,474 -19.15 21,567 -20.01 0.2933
2013-08-09 2013-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 399,433 399,433 26,962 0.3927
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.