Duke Energy Corporation
US ˙ NYSE ˙ US26441C2044

SecurityDUK / Duke Energy Corporation
InstitutionOppenheimer Asset Management Inc.
Latest Disclosed Ownership170,388 shares
Latest Disclosed Value $ 22,310,605
Oppenheimer Asset Management Inc. reports 0.51% increase in ownership of DUK / Duke Energy Corporation

On April 23, 2026 - Oppenheimer Asset Management Inc. filed a 13F-HR form disclosing ownership of 170,388 shares of Duke Energy Corporation (US:DUK) valued at $22,310,605 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 169,528 shares of Duke Energy Corporation. This represents a change in shares of 0.51% during the quarter. The current value of the position is $20,623,764 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)
2026-04-23 2026-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 170,388 860 0.51 22,311 12.28 0.0637
2026-02-02 2025-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 169,528 -8,480 -4.76 19,870 -9.80 0.2443
2025-11-06 2025-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 178,008 -4,531 -2.48 22,028 2.27 0.2423
2025-07-31 2025-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 182,539 -1,642 -0.89 21,540 -4.12 0.2470
2025-04-23 2025-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 184,181 242 0.13 22,465 13.36 0.2788
2025-02-05 2024-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 183,939 1,484 0.81 19,818 -5.80 0.2409
2024-11-05 2024-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 182,455 -3,774 -2.03 21,037 12.71 0.2533
2024-08-08 2024-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 186,229 27,703 17.48 18,666 21.75 0.2384
2024-05-07 2024-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 158,526 -21,263 -11.83 15,331 -12.12 0.2246
2024-02-13 2023-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 179,789 10,955 6.49 17,447 17.08 0.2427
2023-11-08 2023-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 168,834 -3,740 -2.17 14,901 -3.78 0.2287
2023-08-03 2023-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 172,574 2,234 1.31 15,487 -5.76 0.2278
2023-05-10 2023-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 170,340 7,575 4.65 16,433 -1.97 0.2531
2023-02-07 2022-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 162,765 12,617 8.40 16,763 20.02 0.2698
2022-11-14 2022-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 150,148 2,360 1.60 13,967 -11.85 0.2464
2022-08-08 2022-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 147,788 1,580 1.08 15,844 -2.95 0.2655
2022-05-12 2022-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 146,208 2,235 1.55 16,325 8.10 0.2317
2022-02-02 2021-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 143,973 1,823 1.28 15,102 8.87 0.2002
2021-11-12 2021-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 142,150 2,554 1.83 13,872 0.67 0.1973
2021-08-03 2021-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 139,596 10,870 8.44 13,780 10.91 0.1962
2021-05-17 2021-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 128,726 4,260 3.42 12,425 9.02 0.1926
2021-02-11 2020-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 124,466 15,220 13.93 11,397 17.80 0.1903
2020-11-13 2020-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 109,246 18,354 20.19 9,675 33.25 0.1878
2020-08-11 2020-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 90,892 17,266 23.45 7,261 21.93 0.1498
2020-05-08 2020-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 73,626 62,075 537.40 5,955 464.99 0.1463
2020-02-07 2019-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 11,551 573 5.22 1,054 0.19 0.0223
2019-10-31 2019-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 10,978 -844 -7.14 1,052 0.86 0.0234
2019-08-09 2019-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 11,822 346 3.01 1,043 0.97 0.0230
2019-04-24 2019-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 11,476 406 3.67 1,033 8.17 0.0232
2019-01-30 2018-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 11,070 11,070 955 0.0237
2018-02-07 2017-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 0 -1,088 -100.00 0 -100.00
2017-11-14 2017-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 1,088 15 1.40 92 2.22 0.0024
2017-08-09 2017-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 1,073 48 4.68 90 5.88 0.0025
2017-05-15 2017-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 1,025 1,025 85 0.0024
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.