Duke Energy Corporation
US ˙ NYSE ˙ US26441C2044

SecurityDUK / Duke Energy Corporation
InstitutionGarrett Investment Advisors LLC
Latest Disclosed Ownership29,217 shares
Latest Disclosed Value $ 3,825,635
Garrett Investment Advisors LLC reports 2.67% increase in ownership of DUK / Duke Energy Corporation

On April 13, 2026 - Garrett Investment Advisors LLC filed a 13F-HR form disclosing ownership of 29,217 shares of Duke Energy Corporation (US:DUK) valued at $3,825,674 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 28,458 shares of Duke Energy Corporation. This represents a change in shares of 2.67% during the quarter. The current value of the position is $3,536,426 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)
2026-04-13 2026-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 29,217 759 2.67 3,826 14.69 0.3021
2026-01-05 2025-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 28,458 1,605 5.98 3,336 0.36 0.2642
2025-10-09 2025-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 26,853 204 0.77 3,323 5.69 0.2733
2025-07-15 2025-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 26,649 -404 -1.49 3,145 -4.70 0.2809
2025-04-10 2025-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 27,053 2,610 10.68 3,300 25.29 0.3229
2025-01-15 2024-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 24,443 348 1.44 2,633 -5.22 0.2559
2024-10-17 2024-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 24,095 604 2.57 2,778 18.01 0.2794
2024-07-10 2024-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 23,491 1,089 4.86 2,355 8.68 0.2740
2024-04-12 2024-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 22,402 1,629 7.84 2,167 7.49 0.2750
2024-01-05 2023-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 20,773 149 0.72 2,016 10.71 0.2792
2023-10-13 2023-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 20,624 699 3.51 1,820 1.79 0.2450
2023-07-10 2023-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 19,925 7,717 63.21 1,788 51.91 0.2565
2023-04-04 2023-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 12,208 1,024 9.16 1,178 2.26 0.1856
2023-01-09 2022-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 11,184 4,047 56.70 1,152 73.34 0.2027
2022-10-18 2022-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 7,137 2,394 50.47 664 30.71 0.1665
2022-07-27 2022-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 4,743 -1,010 -17.56 508 -20.87 0.1432
2022-04-04 2022-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 5,753 466 8.81 642 15.68 0.1600
2022-01-14 2021-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 5,287 1,060 25.08 555 34.38 0.1445
2021-10-07 2021-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 4,227 116 2.82 413 1.72 0.1349
2021-07-21 2021-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 4,111 134 3.37 406 5.73 0.1282
2021-04-20 2021-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 3,977 551 16.08 384 22.29 0.1381
2021-01-26 2020-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 3,426 3,426 314 0.1256
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.