듀크 에너지 코퍼레이션
US ˙ NYSE ˙ US26441C2044

SecurityDUK / Duke Energy Corporation
InstitutionSynovus Financial Corp
Latest Disclosed Ownership149,310 shares
Latest Disclosed Value $ 18,478,725
Synovus Financial Corp reports 5.28% increase in ownership of DUK / Duke Energy Corporation

On November 7, 2025 - Synovus Financial Corp filed a 13F-HR form disclosing ownership of 149,310 shares of Duke Energy Corporation (US:DUK) valued at $18,477,112 USD as of September 30, 2025. The entity filed a previous 13F-HR on August 14, 2025 disclosing 141,816 shares of Duke Energy Corporation. This represents a change in shares of 5.28% during the quarter. The current value of the position is $18,547,288 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)
2025-11-07 2025-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 149,310 7,494 5.28 18,479 10.41 0.2114
2025-08-14 2025-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 141,816 876 0.62 16,736 -2.64 0.2048
2025-05-14 2025-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 140,940 2,272 1.64 17,190 15.05 0.2224
2025-02-13 2024-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 138,668 -10,106 -6.79 14,942 -12.90 0.1901
2024-11-25 2024-09-30 13F/A-1 DUKE ENERGY CORP COM NEW 26441C204 148,774 -4,572 -2.98 17,154 11.60 0.1987
2024-11-14 2024-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 148,774 -4,572 17,154 0.1024
2024-08-13 2024-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 153,346 -1,444 -0.93 15,370 2.67 0.2030
2024-05-14 2024-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 154,790 -564 -0.36 14,972 -0.70 0.1945
2024-02-14 2023-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 155,354 -70,761 -31.29 15,076 -24.46 0.2134
2023-11-13 2023-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 226,115 -10,307 -4.36 19,958 -5.93 0.2277
2023-08-08 2023-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 236,422 2,358 1.01 21,216 -6.04 0.2325
2023-05-11 2023-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 234,064 -2,393 -1.01 22,580 -7.28 0.2544
2023-02-06 2022-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 236,457 3,974 1.71 24,352 12.57 0.2777
2022-10-27 2022-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 232,483 4,097 1.79 21,633 -11.61 0.2649
2022-08-10 2022-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 228,386 15,332 7.20 24,475 2.95 0.2872
2022-05-12 2022-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 213,054 -6,718 -3.06 23,774 3.33 0.2523
2022-02-14 2021-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 219,772 1,992 0.91 23,008 8.20 0.2283
2021-11-08 2021-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 217,780 1,219 0.56 21,265 -0.54 0.2247
2021-08-11 2021-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 216,561 756 0.35 21,380 2.57 0.2113
2021-05-11 2021-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 215,805 5,329 2.53 20,844 8.22 0.2328
2021-02-11 2020-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 210,476 6,713 3.29 19,260 6.73 0.2219
2020-11-09 2020-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 203,763 1,772 0.88 18,045 11.84 0.2409
2020-08-10 2020-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 201,991 -43,788 -17.82 16,134 -18.66 0.2338
2020-04-24 2020-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 245,779 57,133 30.29 19,835 15.29 0.2768
2020-02-06 2019-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 188,646 4,086 2.21 17,204 -2.92 0.2346
2019-11-01 2019-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 184,560 -305 -0.16 17,721 8.58 0.2657
2019-08-08 2019-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 184,865 5,355 2.98 16,321 0.78 0.2444
2019-05-09 2019-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 179,510 1,153 0.65 16,195 5.17 0.2628
2019-02-07 2018-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 178,357 7,803 4.58 15,399 12.90 0.2790
2018-11-01 2018-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 170,554 4,778 2.88 13,640 3.81 0.2156
2018-08-01 2018-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 165,776 3,516 2.17 13,140 4.30 0.2198
2018-05-07 2018-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 162,260 -5,142 -3.07 12,598 -10.37 0.2133
2018-02-09 2017-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 167,402 6,447 4.01 14,056 4.30 0.2454
2017-11-13 2017-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 160,955 7,425 4.84 13,477 5.24 0.2561
2017-08-09 2017-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 153,530 13,350 9.52 12,806 11.78 0.2569
2017-05-15 2017-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 140,180 3,928 2.88 11,456 7.79 0.2398
2017-02-10 2016-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 136,252 4,705 3.58 10,628 0.98 0.2412
2016-10-28 2016-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 131,547 2,284 1.77 10,525 -5.18 0.2475
2016-08-04 2016-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 129,263 5,246 4.23 11,100 11.26 0.2563
2016-05-09 2016-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 124,017 2,739 2.26 9,977 15.31 0.2421
2016-02-08 2015-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 121,278 2,119 1.78 8,652 1.09 0.2137
2015-11-03 2015-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 119,159 6,397 5.67 8,559 7.46 0.2265
2015-08-06 2015-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 112,762 2,268 2.05 7,965 -6.57 0.2037
2015-05-08 2015-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 110,494 3,528 3.30 8,525 -4.43 0.2199
2015-02-09 2014-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 106,966 -2,159 -1.98 8,920 9.72 0.2351
2014-11-06 2014-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 109,125 3,177 3.00 8,130 3.74 0.2267
2014-08-01 2014-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 105,948 8,206 8.40 7,837 12.88 0.2217
2014-05-07 2014-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 97,742 1,817 1.89 6,943 5.01 0.2043
2014-02-10 2013-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 95,925 -77 -0.08 6,612 3.07 0.1911
2013-11-01 2013-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 96,002 3,893 4.23 6,415 3.02 0.2007
2013-08-06 2013-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 92,109 92,109 6,227 0.1906
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.