Duke Energy Corporation
US ˙ NYSE ˙ US26441C2044

SecurityDUK / Duke Energy Corporation
InstitutionBiondo Investment Advisors, LLC
Latest Disclosed Ownership94,412 shares
Latest Disclosed Value $ 12,362,364
Biondo Investment Advisors, LLC reports 0.88% increase in ownership of DUK / Duke Energy Corporation

On May 14, 2026 - Biondo Investment Advisors, LLC filed a 13F-HR form disclosing ownership of 94,412 shares of Duke Energy Corporation (US:DUK) valued at $12,362,307 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 93,591 shares of Duke Energy Corporation. This represents a change in shares of 0.88% during the quarter. The current value of the position is $11,427,628 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 94,412 821 0.88 12,362 12.70 1.5852
2026-02-13 2025-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 93,591 -86 -0.09 10,970 -5.37 1.3263
2025-11-12 2025-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 93,677 904 0.97 11,593 5.89 1.4518
2025-08-08 2025-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 92,773 2,160 2.38 10,947 -0.95 1.4433
2025-05-14 2025-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 90,613 2,514 2.85 11,052 16.45 1.5687
2025-02-12 2024-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 88,099 1,741 2.02 9,492 -4.68 1.3081
2024-11-12 2024-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 86,358 1,520 1.79 9,957 17.10 1.3648
2024-08-13 2024-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 84,838 2,951 3.60 8,503 7.37 1.2587
2024-05-13 2024-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 81,887 1,640 2.04 7,919 1.70 1.2245
2024-02-12 2023-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 80,247 579 0.73 7,787 10.75 1.3236
2023-11-09 2023-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 79,668 6,152 8.37 7,031 6.58 1.3245
2023-08-11 2023-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 73,516 1,939 2.71 6,597 -4.46 1.2194
2023-05-09 2023-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 71,577 1,072 1.52 6,905 -5.81 1.3961
2023-02-09 2022-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 70,505 -544 -0.77 7,332 9.76 1.6332
2022-11-07 2022-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 71,049 996 1.42 6,679 -11.86 1.5401
2022-08-11 2022-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 70,053 2,685 3.99 7,578 -0.12 1.6685
2022-05-12 2022-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 67,368 3,701 5.81 7,587 12.57 1.3368
2022-02-08 2021-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 63,667 3,143 5.19 6,740 13.01 1.1232
2021-11-09 2021-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 60,524 1,255 2.12 5,964 0.98 1.0236
2021-08-03 2021-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 59,269 3,083 5.49 5,906 7.87 1.0146
2021-05-11 2021-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 56,186 3,018 5.68 5,475 11.30 1.0904
2021-02-04 2020-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 53,168 1,150 2.21 4,919 5.65 0.9426
2020-11-05 2020-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 52,018 2,659 5.39 4,656 16.72 1.0094
2020-08-07 2020-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 49,359 -10 -0.02 3,989 -1.24 1.0072
2020-05-08 2020-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 49,369 12 0.02 4,039 -11.19 1.3382
2020-02-06 2019-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 49,357 1,264 2.63 4,548 -2.30 1.0494
2019-11-05 2019-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 48,093 63 0.13 4,655 8.74 1.1897
2019-08-06 2019-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 48,030 1,184 2.53 4,281 0.54 1.0150
2019-05-08 2019-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 46,846 753 1.63 4,258 5.92 1.0682
2019-02-08 2018-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 46,093 -367 -0.79 4,020 6.94 1.2135
2018-11-07 2018-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 46,460 2,437 5.54 3,759 6.82 0.8928
2018-08-02 2018-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 44,023 2,447 5.89 3,519 8.04 0.8874
2018-05-02 2018-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 41,576 2,266 5.76 3,257 -2.51 0.8485
2018-02-07 2017-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 39,310 705 1.83 3,341 2.05 0.8441
2017-11-08 2017-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 38,605 225 0.59 3,274 1.02 0.9005
2017-08-11 2017-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 38,380 2,291 6.35 3,241 3.71 0.9374
2017-05-01 2017-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 36,089 -1,423 -3.79 3,125 7.31 1.1163
2017-02-06 2016-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 37,512 1,309 3.62 2,912 0.48 0.9631
2016-11-03 2016-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 36,203 -97 -0.27 2,898 -6.94 0.9803
2016-07-21 2016-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 36,300 2,416 7.13 3,114 13.90 1.1112
2016-05-09 2016-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 33,884 -12,760 -27.36 2,734 -17.90 1.0364
2016-01-29 2015-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 46,644 661 1.44 3,330 -0.45 1.1046
2015-11-10 2015-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 45,983 818 1.81 3,345 4.86 1.1121
2015-07-23 2015-06-30 13F DUKE ENERGY CORP NEW COM CS 26441C204 45,165 1,632 3.75 3,190 -4.55 0.9574
2015-05-05 2015-03-31 13F DUKE ENERGY CORP NEW COM CS 26441C204 43,533 2,223 5.38 3,342 -3.16 0.9911
2015-01-05 2014-12-31 13F DUKE ENERGY CORP NEW COM CS 26441C204 41,310 675 1.66 3,451 13.59 1.0380
2014-10-06 2014-09-30 13F DUKE ENERGY CORP NEW COM CS 26441C204 40,635 1,838 4.74 3,038 5.56 0.9334
2014-07-08 2014-06-30 13F DUKE ENERGY CORP NEW COM CS 26441C204 38,797 3,028 8.47 2,878 13.00 0.9075
2014-04-03 2014-03-31 13F DUKE ENERGY CORP NEW COM CS 26441C204 35,769 5,618 18.63 2,547 22.39 0.8441
2014-01-09 2013-12-31 13F DUKE ENERGY CORP NEW COM CS 26441C204 30,151 3,688 13.94 2,081 17.77 0.7106
2013-10-22 2013-09-30 13F DUKE ENERGY CORP NEW COM CS 26441C204 26,463 3,561 15.55 1,767 14.29 0.6705
2013-07-17 2013-06-30 13F DUKE ENERGY CORP NEW COM CS 26441C204 22,902 22,902 1,546 0.6704
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.