Duke Energy Corporation
US ˙ NYSE ˙ US26441C2044

SecurityDUK / Duke Energy Corporation
InstitutionKentucky Retirement Systems Insurance Trust Fund
Latest Disclosed Ownership20,474 shares
Latest Disclosed Value $ 2,680,866
Kentucky Retirement Systems Insurance Trust Fund ownership in DUK / Duke Energy Corporation

On May 19, 2026 - Kentucky Retirement Systems Insurance Trust Fund filed a 13F-HR form disclosing ownership of 20,474 shares of Duke Energy Corporation (US:DUK) valued at $2,680,866 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 20,474 shares of Duke Energy Corporation. This represents a change in shares of 0.00% during the quarter. The current value of the position is $2,478,173 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)
2026-05-19 2026-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 20,474 0 0.00 2,681 11.71 0.1824
2026-02-10 2025-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 20,474 0 0.00 2,400 -5.29 0.1552
2025-11-13 2025-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 20,474 -515 -2.45 2,534 2.30 0.1673
2025-08-20 2025-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 20,989 -1,455 -6.48 2,477 -9.54 0.1709
2025-04-22 2025-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 22,444 -2,557 -10.23 2,737 273,600.00 0.1962
2025-01-31 2024-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 25,001 2,144 9.38 2 -99.96 0.2976
2024-11-06 2024-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 22,857 -2,036 -8.18 2,635 5.61 0.1829
2024-08-12 2024-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 24,893 -551 -2.17 2,495 1.42 0.1689
2024-05-15 2024-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 25,444 -2,013 -7.33 2,461 -7.66 0.1692
2024-02-08 2023-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 27,457 1,953 7.66 2,664 18.40 0.1868
2023-10-12 2023-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 25,504 -2,160 -7.81 2,251 112,400.00 0.1754
2023-08-07 2023-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 27,664 266 0.97 2 0.00 0.1863
2023-05-10 2023-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 27,398 -195 -0.71 3 0.00 0.2165
2023-02-06 2022-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 27,593 0 0.00 3 -99.92 0.2464
2022-11-16 2022-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 27,593 1,289 4.90 2,567 -8.97 0.2381
2022-08-08 2022-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 26,304 3,599 15.85 2,820 11.24 0.2590
2022-05-09 2022-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 22,705 2,368 11.64 2,535 18.85 0.2245
2022-02-04 2021-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 20,337 -83 -0.41 2,133 7.02 0.1984
2021-11-17 2021-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 20,420 399 1.99 1,993 0.86 0.2103
2021-08-12 2021-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 20,021 -883 -4.22 1,976 -2.08 0.2096
2021-05-14 2021-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 20,904 -51 -0.24 2,018 5.16 0.2162
2021-02-11 2020-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 20,955 1,688 8.76 1,919 12.49 0.2177
2020-11-12 2020-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 19,267 1,193 6.60 1,706 18.14 0.2365
2020-08-12 2020-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 18,074 -4,025 -18.21 1,444 -19.19 0.2328
2020-05-01 2020-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 22,099 4,831 27.98 1,787 13.46 0.2787
2020-02-18 2019-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 17,268 79 0.46 1,575 -4.43 0.2521
2019-11-05 2019-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 17,189 2,006 13.21 1,648 22.99 0.2885
2019-08-07 2019-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 15,183 729 5.04 1,340 3.00 0.2697
2019-05-22 2019-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 14,454 353 2.50 1,301 6.90 0.2846
2019-02-25 2018-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 14,101 645 4.79 1,217 13.00 0.3051
2018-11-19 2018-09-30 13F/A-1 DUKE ENERGY CORP COM NEW 26441C204 13,456 254 1.92 1,077 3.16 0.2385
2018-11-16 2018-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 13,456 254 1,077
2018-08-13 2018-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 13,202 -2,825 -17.63 1,044 -15.94 0.2493
2018-05-07 2018-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 16,027 -2,560 -13.77 1,242 -20.54 0.2449
2018-02-13 2017-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 18,587 80 0.43 1,563 0.64 0.2608
2017-11-08 2017-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 18,507 -661 -3.45 1,553 -3.06 0.2750
2017-08-18 2017-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 19,168 251 1.33 1,602 3.29 0.2850
2017-05-24 2017-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 18,917 -3,388 -15.19 1,551 -10.40 0.2867
2017-02-24 2016-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 22,305 11 0.05 1,731 -2.97 0.2795
2016-11-30 2016-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 22,294 -5,522 -19.85 1,784 -25.23 0.2823
2016-09-12 2016-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 27,816 -3,333 -10.70 2,386 -5.05 0.3262
2016-06-09 2016-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 31,149 5,367 20.82 2,513 36.50 0.3106
2016-02-23 2015-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 25,782 2,783 12.10 1,841 11.24 0.2766
2016-02-23 2015-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 22,999 440 1.95 1,655 3.89 0.2952
2015-08-26 2015-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 22,559 -189 -0.83 1,593 -8.82 0.2706
2015-05-29 2015-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 22,748 -2,385 -9.49 1,747 -16.81 0.2997
2015-03-04 2014-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 25,133 132 0.53 2,100 21.74 0.3261
2014-12-12 2014-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 25,001 98 0.39 1,725 -6.66 0.2976
2014-08-28 2014-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 24,903 547 2.25 1,848 6.51 0.3040
2014-05-22 2014-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 24,356 -645 -2.58 1,735 0.58 0.3047
2014-02-13 2013-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 25,001 -149 -0.59 1,725 2.68 0.2976
2013-11-15 2013-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 25,150 25,150 1,680 0.3203
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.