Duke Energy Corporation
MX ˙ BMV ˙ US26441C2044
SecurityMX:DUK / Duke Energy Corporation
InstitutionRosenberg Matthew Hamilton
Latest Disclosed Ownership2,686 shares
Latest Disclosed Value $ 351,696
Rosenberg Matthew Hamilton reports 2.89% decrease in ownership of DUK / Duke Energy Corporation

On April 6, 2026 - Rosenberg Matthew Hamilton filed a 13F-HR form disclosing ownership of 2,686 shares of Duke Energy Corporation (MX:DUK) valued at $351,696 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 2,766 shares of Duke Energy Corporation. This represents a change in shares of -2.89% during the quarter.

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)
2026-04-06 2026-03-31 13F DUKE ENERGY CORP NEW COM Stock 26441C204 2,686 -80 -2.89 352 8.33 0.0721
2026-01-05 2025-12-31 13F DUKE ENERGY CORP NEW COM Stock 26441C204 2,766 -274 -9.01 324 -13.83 0.0671
2025-11-10 2025-09-30 13F DUKE ENERGY CORP NEW COM Stock 26441C204 3,040 0 0.00 376 5.03 0.0813
2025-07-28 2025-06-30 13F DUKE ENERGY CORP NEW COM Stock 26441C204 3,040 358 13.35 359 9.48 0.0834
2025-04-28 2025-03-31 13F DUKE ENERGY CORP NEW COM Stock 26441C204 2,682 -3 -0.11 327 13.15 0.0820
2025-01-14 2024-12-31 13F DUKE ENERGY CORP NEW COM Stock 26441C204 2,685 13 0.49 289 -6.17 0.0752
2024-10-28 2024-09-30 13F DUKE ENERGY CORP NEW COM Stock 26441C204 2,672 142 5.61 308 22.71 0.0806
2024-07-26 2024-06-30 13F DUKE ENERGY CORP NEW COM Stock 26441C204 2,530 -294 -10.41 251 -7.38 0.0742
2024-04-22 2024-03-31 13F DUKE ENERGY CORP NEW COM Stock 26441C204 2,824 -204 -6.74 271 -7.51 0.0784
2024-01-16 2023-12-31 13F DUKE ENERGY CORP NEW COM Stock 26441C204 3,028 -248 -7.57 294 1.38 0.0904
2023-10-11 2023-09-30 13F DUKE ENERGY CORP NEW COM Stock 26441C204 3,276 -97 -2.88 289 -4.30 0.0963
2023-07-26 2023-06-30 13F DUKE ENERGY CORP NEW COM Stock 26441C204 3,373 -373 -9.96 303 -16.34 0.1023
2023-04-17 2023-03-31 13F DUKE ENERGY CORP NEW COM Stock 26441C204 3,746 -267 -6.65 361 -12.59 0.1166
2023-01-19 2022-12-31 13F DUKE ENERGY CORP NEW COM Stock 26441C204 4,013 51 1.29 413 11.92 0.1400
2022-10-21 2022-09-30 13F DUKE ENERGY CORP NEW COM Stock 26441C204 3,962 2 0.05 369 -14.98 0.1427
2022-07-15 2022-06-30 13F DUKE ENERGY CORP NEW COM Stock 26441C204 3,960 111 2.88 434 0.93 0.1637
2022-04-14 2022-03-31 13F DUKE ENERGY CORP NEW COM Stock 26441C204 3,849 647 20.21 430 27.98 0.1504
2022-01-20 2021-12-31 13F DUKE ENERGY NEW COM NEW 26441C204 3,202 -89 -2.70 336 4.67 0.1196
2021-10-12 2021-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 3,291 1 0.03 321 -1.23 0.1268
2021-07-26 2021-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 3,290 124 3.92 325 6.21 0.1691
2021-04-30 2021-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 3,166 115 3.77 306 9.68 0.1746
2021-02-03 2020-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 3,051 7 0.23 279 3.33 0.1741
2020-10-16 2020-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 3,044 -38 -1.23 270 9.76 0.1983
2020-08-04 2020-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 3,082 1,004 48.32 246 45.56 0.1959
2020-05-14 2020-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 2,078 2,078 169 0.1681
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.