Duke Energy Corporation
US ˙ NYSE ˙ US26441C2044

SecurityDUK / Duke Energy Corporation
InstitutionWellington Management Group Llp
Latest Disclosed Ownership6,617,155 shares
Latest Disclosed Value $ 866,450,277
Wellington Management Group Llp reports 47.52% decrease in ownership of DUK / Duke Energy Corporation

On May 15, 2026 - Wellington Management Group Llp filed a 13F-HR form disclosing ownership of 6,617,155 shares of Duke Energy Corporation (US:DUK) valued at $866,450,276 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 12,607,783 shares of Duke Energy Corporation. This represents a change in shares of -47.52% during the quarter. The current value of the position is $800,940,441 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 6,617,155 -5,990,628 -47.52 866,450 -41.37 0.0230
2026-02-17 2025-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 12,607,783 -437,745 -3.36 1,477,758 -8.46 0.2590
2025-11-14 2025-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 13,045,528 -191,390 -1.45 1,614,384 3.36 0.2826
2025-08-14 2025-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 13,236,918 -984,728 -6.92 1,561,956 -9.95 0.2835
2025-05-13 2025-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 14,221,646 -1,877,010 -11.66 1,734,614 0.01 0.3337
2025-02-12 2024-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 16,098,656 -1,731,160 -9.71 1,734,469 -15.63 0.3176
2024-11-14 2024-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 17,829,816 -1,675,878 -8.59 2,055,778 5.15 0.3600
2024-08-14 2024-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 19,505,694 -659,928 -3.27 1,955,056 0.25 0.3490
2024-05-15 2024-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 20,165,622 -2,578,324 -11.34 1,950,217 -11.64 0.3455
2024-02-12 2023-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 22,743,946 -266,084 -1.16 2,207,073 8.68 0.4119
2023-11-14 2023-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 23,010,030 1,002,157 4.55 2,030,865 2.83 0.4073
2023-08-14 2023-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 22,007,873 -2,047,744 -8.51 1,974,987 -14.89 0.3744
2023-05-12 2023-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 24,055,617 -4,138,223 -14.68 2,320,645 -20.08 0.4599
2023-02-13 2022-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 28,193,840 -5,863,211 -17.22 2,903,684 -8.34 0.5822
2022-11-14 2022-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 34,057,051 -1,161,239 -3.30 3,167,986 -16.10 0.6748
2022-08-15 2022-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 35,218,290 341,768 0.98 3,775,753 -3.04 0.7604
2022-05-16 2022-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 34,876,522 2,112,764 6.45 3,894,312 13.31 0.6668
2022-02-11 2021-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 32,763,758 2,279,792 7.48 3,436,919 15.53 0.5497
2021-11-15 2021-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 30,483,966 -858,311 -2.74 2,974,930 -3.85 0.5060
2021-08-16 2021-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 31,342,277 1,301,731 4.33 3,094,109 6.70 0.5150
2021-05-17 2021-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 30,040,546 479,218 1.62 2,899,814 7.14 0.5107
2021-02-12 2020-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 29,561,328 109,190 0.37 2,706,635 3.77 0.4984
2020-11-16 2020-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 29,452,138 1,300,043 4.62 2,608,281 15.97 0.5399
2020-08-14 2020-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 28,152,095 12,739,022 82.65 2,249,071 80.41 0.5008
2020-05-14 2020-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 15,413,073 1,987,105 14.80 1,246,611 1.80 0.3299
2020-02-11 2019-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 13,425,968 4,059,776 43.35 1,224,582 36.39 0.2566
2019-11-13 2019-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 9,366,192 3,357,939 55.89 897,843 69.35 0.2025
2019-08-14 2019-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 6,008,253 71,267 1.20 530,169 -0.78 0.1174
2019-05-15 2019-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 5,936,986 421 0.01 534,329 4.29 0.1210
2019-02-14 2018-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 5,936,565 66,728 1.14 512,325 9.07 0.1282
2018-11-14 2018-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 5,869,837 -335,171 -5.40 469,704 -4.28 0.0989
2018-08-14 2018-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 6,205,008 951,170 18.10 490,692 20.56 0.1092
2018-05-15 2018-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 5,253,838 -92,700 -1.73 407,014 -9.49 0.0921
2018-02-13 2017-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 5,346,538 -658,657 -10.97 449,698 -10.77 0.0994
2017-11-13 2017-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 6,005,195 -11,158 -0.19 503,955 0.21 0.1157
2017-08-14 2017-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 6,016,353 -140,539 -2.28 502,907 -0.40 0.1184
2017-05-11 2017-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 6,156,892 86,230 1.42 504,928 7.16 0.1216
2017-02-14 2016-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 6,070,662 -152,788 -2.46 471,204 -5.40 0.1182
2016-11-14 2016-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 6,223,450 -1,614,198 -20.60 498,125 -25.92 0.1248
2016-08-15 2016-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 7,837,648 -895,257 -10.25 672,393 -4.57 0.1738
2016-05-13 2016-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 8,732,905 -3,408,266 -28.07 704,571 -18.71 0.1854
2016-02-12 2015-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 12,141,171 -1,443,657 -10.63 866,759 -11.31 0.2267
2015-11-16 2015-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 13,584,828 -1,706,643 -11.16 977,292 -9.50 0.2725
2015-08-14 2015-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 15,291,471 354,349 2.37 1,079,884 -5.84 0.2786
2015-05-15 2015-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 14,937,122 4,980,566 50.02 1,146,872 37.88 0.2949
2015-02-13 2014-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 9,956,556 1,347,940 15.66 831,771 29.22 0.2199
2014-11-14 2014-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 8,608,616 3,023,564 54.14 643,666 55.34 0.1773
2014-08-14 2014-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 5,585,052 195,435 3.63 414,355 7.95 0.1114
2014-05-15 2014-03-31 13F DUKEENERGY COMNEW 26441C204 5,389,617 1,750,794 48.11 383,849 52.86 0.1065
2014-02-14 2013-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 3,638,823 -43,471 -1.18 251,115 2.12 0.0722
2013-11-14 2013-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 3,682,294 -29,113 -0.78 245,904 -1.84 0.0770
2013-08-14 2013-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 3,711,407 3,711,407 250,520 0.0818
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.