Duke Energy Corporation
US ˙ NYSE ˙ US26441C2044

SecurityDUK / Duke Energy Corporation
InstitutionAllegheny Financial Group LTD
Latest Disclosed Ownership4,044 shares
Latest Disclosed Value $ 529,641
Allegheny Financial Group LTD reports 0.45% increase in ownership of DUK / Duke Energy Corporation

On April 16, 2026 - Allegheny Financial Group LTD filed a 13F-HR form disclosing ownership of 4,044 shares of Duke Energy Corporation (US:DUK) valued at $529,521 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 4,026 shares of Duke Energy Corporation. This represents a change in shares of 0.45% during the quarter. The current value of the position is $489,486 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)
2026-04-16 2026-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 4,044 18 0.45 530 12.31 0.0714
2026-02-02 2025-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 4,026 -188 -4.46 472 -9.60 0.0699
2025-11-06 2025-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 4,214 -18 -0.43 522 4.41 0.0975
2025-08-13 2025-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 4,232 17 0.40 499 -2.92 0.1109
2025-05-13 2025-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 4,215 -32 -0.75 514 12.47 0.1318
2025-02-14 2024-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 4,247 -414 -8.88 458 -14.90 0.1178
2024-11-14 2024-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 4,661 2,147 85.40 537 113.94 0.1327
2024-08-01 2024-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 2,514 84 3.46 252 7.26 0.0723
2024-05-07 2024-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 2,430 1 0.04 235 -0.43 0.0725
2024-02-08 2023-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 2,429 5 0.21 236 10.33 0.0757
2023-11-14 2023-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 2,424 2,424 214 0.0802
2023-08-07 2023-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 0 -3,005 -100.00 0 -100.00
2023-05-05 2023-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 3,005 25 0.84 290 -5.56 0.1171
2023-02-08 2022-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 2,980 -59 -1.94 307 8.51 0.1283
2022-11-01 2022-09-30 13F DUKE ENERGY CORP NEW COM NEW ISIN #US26441C2044 SEDOL #B7JZSK0 COM NEW 26441C204 3,039 8 0.26 282 -13.23 0.1327
2022-08-11 2022-06-30 13F DUKE ENERGY CORP NEW COM NEW ISIN #US26441C2044 SEDOL #B7JZSK0 COM NEW 26441C204 3,031 -50 -1.62 325 -5.52 0.1515
2022-05-11 2022-03-31 13F DUKE ENERGY CORP NEW COM NEW ISIN #US26441C2044 SEDOL #B7JZSK0 COM NEW 26441C204 3,081 -200 -6.10 344 0.00 0.1456
2022-05-11 2021-12-31 13F/A-1 DUKE ENERGY CORP COM NEW 26441C204 3,281 820 33.32 344 43.33 0.1373
2022-02-09 2021-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 3,281 820 344,148 0.1268
2021-11-05 2021-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 2,461 -113 -4.39 240 -5.51 0.1100
2021-08-10 2021-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 2,574 14 0.55 254 2.83 0.1149
2021-05-12 2021-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 2,560 15 0.59 247 6.01 0.1807
2021-02-11 2020-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 2,545 2,545 233 0.1251
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.