Duke Energy Corporation
US ˙ NYSE ˙ US26441C2044

SecurityDUK / Duke Energy Corporation
InstitutionConning Inc.
Latest Disclosed Ownership3,298 shares
Latest Disclosed Value $ 431,841
Conning Inc. reports 14.09% decrease in ownership of DUK / Duke Energy Corporation

On April 30, 2026 - Conning Inc. filed a 13F-HR form disclosing ownership of 3,298 shares of Duke Energy Corporation (US:DUK) valued at $431,840 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 3,839 shares of Duke Energy Corporation. This represents a change in shares of -14.09% during the quarter. The current value of the position is $399,190 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)
2026-04-30 2026-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 3,298 -541 -14.09 432 -4.01 0.0144
2026-02-05 2025-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 3,839 30 0.79 450 -4.67 0.0151
2025-10-28 2025-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 3,809 0 0.00 471 4.90 0.0157
2025-07-24 2025-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 3,809 -218 -5.41 449 -8.55 0.0154
2025-04-29 2025-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 4,027 0 0.00 491 13.39 0.0172
2025-01-28 2024-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 4,027 -957 -19.20 434 -24.56 0.0152
2024-10-29 2024-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 4,984 -66 -1.31 575 13.44 0.0190
2024-07-26 2024-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 5,050 282 5.91 506 9.76 0.0182
2024-04-26 2024-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 4,768 -170 -3.44 461 -3.76 0.0151
2024-01-30 2023-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 4,938 0 0.00 479 10.11 0.0167
2023-10-26 2023-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 4,938 160 3.35 436 1.64 0.0159
2023-07-21 2023-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 4,778 -600 -11.16 429 -17.37 0.0143
2023-04-27 2023-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 5,378 -1,112 -17.13 519 -22.46 0.0173
2023-02-08 2022-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 6,490 -1,595 -19.73 668 -11.17 0.0217
2022-10-31 2022-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 8,085 -798 -8.98 752 -21.01 0.0267
2022-07-20 2022-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 8,883 -46 -0.52 952 -4.51 0.0285
2022-05-02 2022-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 8,929 -327 -3.53 997 2.68 0.0271
2022-01-27 2021-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 9,256 483 5.51 971 13.43 0.0259
2021-11-05 2021-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 8,773 -1,517 -14.74 856 -15.75 0.0246
2021-07-29 2021-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 10,290 694 7.23 1,016 9.72 0.0294
2021-04-23 2021-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 9,596 -840 -8.05 926 -3.14 0.0279
2021-01-28 2020-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 10,436 -220 -2.06 956 1.27 0.0304
2020-10-21 2020-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 10,656 140 1.33 944 12.38 0.0332
2020-08-07 2020-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 10,516 -355 -3.27 840 -4.44 0.0312
2020-04-29 2020-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 10,871 -137 -1.24 879 -12.45 0.0374
2020-01-29 2019-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 11,008 -210 -1.87 1,004 -6.60 0.0329
2019-10-30 2019-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 11,218 -357 -3.08 1,075 5.29 0.0372
2019-07-25 2019-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 11,575 -2,976 -20.45 1,021 -22.06 0.0338
2019-04-22 2019-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 14,551 -60 -0.41 1,310 3.89 0.0409
2019-01-29 2018-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 14,611 -1,570 -9.70 1,261 -2.63 0.0429
2018-10-26 2018-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 16,181 -950 -5.55 1,295 -4.43 0.0384
2018-07-25 2018-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 17,131 -750 -4.19 1,355 -2.17 0.0413
2018-05-03 2018-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 17,881 -1,310 -6.83 1,385 -14.19 0.0446
2018-01-30 2017-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 19,191 770 4.18 1,614 4.40 0.0533
2017-10-20 2017-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 18,421 -30 -0.16 1,546 0.26 0.0526
2017-08-03 2017-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 18,451 12 0.07 1,542 1.98 0.0560
2017-04-27 2017-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 18,439 -759 -3.95 1,512 1.48 0.0558
2017-02-02 2016-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 19,198 282 1.49 1,490 -1.59 0.0594
2016-10-25 2016-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 18,916 -12,768 -40.30 1,514 -44.30 0.0603
2016-07-26 2016-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 31,684 130 0.41 2,718 6.76 0.1122
2016-04-26 2016-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 31,554 -7,770 -19.76 2,546 -9.30 0.1069
2016-02-04 2015-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 39,324 7,250 22.60 2,807 21.67 0.1200
2015-10-23 2015-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 32,074 11,218 53.79 2,307 56.62 0.1013
2015-08-03 2015-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 20,856 -380 -1.79 1,473 -9.69 0.0604
2015-04-24 2015-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 21,236 -120 -0.56 1,631 -8.58 0.0693
2015-02-13 2014-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 21,356 -570 -2.60 1,784 8.85 0.0871
2014-11-07 2014-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 21,926 -380 -1.70 1,639 -0.97 0.0859
2014-07-25 2014-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 22,306 -1,170 -4.98 1,655 -1.02 0.0880
2014-04-25 2014-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 23,476 1,130 5.06 1,672 8.43 0.0982
2014-02-04 2013-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 22,346 3,015 15.60 1,542 19.44 0.0955
2013-11-04 2013-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 19,331 1,265 7.00 1,291 5.91 0.0997
2013-08-13 2013-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 18,066 18,066 1,219 0.1007
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.