Duke Energy Corporation
US ˙ NYSE ˙ US26441C2044

SecurityDUK / Duke Energy Corporation
InstitutionZurcher Kantonalbank (Zurich Cantonalbank)
Latest Disclosed Ownership422,053 shares
Latest Disclosed Value $ 55,263,620
Zurcher Kantonalbank (Zurich Cantonalbank) reports 12.75% increase in ownership of DUK / Duke Energy Corporation

On May 15, 2026 - Zurcher Kantonalbank (Zurich Cantonalbank) filed a 13F-HR form disclosing ownership of 422,053 shares of Duke Energy Corporation (US:DUK) valued at $55,263,620 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 374,313 shares of Duke Energy Corporation. This represents a change in shares of 12.75% during the quarter. The current value of the position is $51,085,295 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)
2026-05-15 2026-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 422,053 47,740 12.75 55,264 25.96 0.1202
2026-01-27 2025-12-31 13F DUKE ENERGY CORP FMQQ THE NEXT FR 26441C204 374,313 44,978 13.66 43,873 7.65 0.0947
2025-11-14 2025-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 329,335 6,199 1.92 40,755 6.88 0.0936
2025-08-07 2025-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 323,136 -85,363 -20.90 38,130 -23.47 0.0932
2025-05-07 2025-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 408,499 34,769 9.30 49,825 23.74 0.1431
2025-02-07 2024-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 373,730 73,945 24.67 40,266 16.49 0.1147
2024-11-14 2024-09-30 13F/A-1 DUKE ENERGY CORP COM NEW 26441C204 299,785 -22,288 -6.92 34,565 7.08 0.1029
2024-11-08 2024-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 299,785 -22,288 34,565 0.1022
2024-07-29 2024-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 322,073 89,141 38.27 32,281 43.31 0.1050
2024-04-25 2024-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 232,932 27,866 13.59 22,527 13.20 0.0789
2024-01-30 2023-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 205,066 68,259 49.89 19,900 64.81 0.0762
2023-10-25 2023-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 136,807 4,373 3.30 12,075 1.60 0.0533
2023-08-07 2023-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 132,434 4,066 3.17 11,885 -4.03 0.0524
2023-05-08 2023-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 128,368 10,864 9.25 12,384 2.33 0.0603
2023-02-01 2022-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 117,504 -6,171 -4.99 12,102 5.19 0.0647
2022-11-09 2022-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 123,675 15,749 14.59 11,504 -0.58 0.0681
2022-08-09 2022-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 107,926 -1,439 -1.32 11,571 -5.25 0.0677
2022-04-21 2022-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 109,365 -582 -0.53 12,212 5.89 0.0602
2022-02-01 2021-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 109,947 -13,499 -10.94 11,533 -4.27 0.0558
2021-11-15 2021-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 123,446 -3,925 -3.08 12,047 -4.19 0.0652
2021-07-30 2021-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 127,371 -43,880 -25.62 12,574 -23.94 0.0699
2021-05-03 2021-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 171,251 -2,300 -1.33 16,531 4.03 0.0982
2021-01-28 2020-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 173,551 48,794 39.11 15,890 43.83 0.0968
2020-11-06 2020-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 124,757 -11,249 -8.27 11,048 1.67 0.0780
2020-07-28 2020-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 136,006 -39,908 -22.69 10,866 -23.63 0.0937
2020-05-06 2020-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 175,914 18,283 11.60 14,228 -1.04 0.1332
2020-01-21 2019-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 157,631 -1,098 -0.69 14,378 -5.51 0.1114
2019-10-18 2019-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 158,729 4,287 2.78 15,216 11.65 0.1275
2019-07-30 2019-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 154,442 -16,888 -9.86 13,628 -11.62 0.1156
2019-04-29 2019-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 171,330 -258 -0.15 15,420 4.13 0.1381
2019-01-25 2018-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 171,588 11,528 7.20 14,808 15.62 0.1490
2018-11-09 2018-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 160,060 15,548 10.76 12,808 12.08 0.1087
2018-08-06 2018-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 144,512 2,912 2.06 11,428 4.18 0.1019
2018-05-03 2018-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 141,600 -380 -0.27 10,970 -8.14 0.0996
2018-01-31 2017-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 141,980 -14,582 -9.31 11,942 -9.11 0.1061
2017-11-08 2017-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 156,562 7,613 5.11 13,139 5.53 0.1222
2017-08-08 2017-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 148,949 30,679 25.94 12,451 28.37 0.1226
2017-05-04 2017-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 118,270 1,419 1.21 9,699 6.93 0.0956
2017-02-10 2016-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 116,851 -4,792 -3.94 9,070 -6.84 0.0937
2016-11-14 2016-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 121,643 41,862 52.47 9,736 42.26 0.1014
2016-08-01 2016-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 79,781 1,143 1.45 6,844 7.86 0.0890
2016-05-13 2016-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 78,638 3,986 5.34 6,345 19.07 0.0804
2016-01-29 2015-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 74,652 -16,775 -18.35 5,329 -18.98 0.0675
2015-11-10 2015-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 91,427 5,304 6.16 6,577 8.14 0.0928
2015-08-11 2015-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 86,123 -49,531 -36.51 6,082 -41.61 0.0839
2015-05-12 2015-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 135,654 135,654 0.00 10,416 0.1442
2015-01-29 2014-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 0 -70,177 -100.00 0 -100.00
2014-11-14 2014-09-30 13F/A-1 DUKE ENERGY CORP COM NEW 26441C204 70,177 -3,854 -5.21 5,247 -4.46 0.1722
2014-10-28 2014-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 70,177 5,247
2015-05-06 2014-06-30 13F/A-1 DUKE ENERGY CORP COM NEW 26441C204 74,031 69 0.09 5,492 4.25 0.1615
2014-08-06 2014-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 74,031 5,492
2015-05-06 2014-03-31 13F/A-1 DUKE ENERGY CORP COM NEW 26441C204 73,962 -12,179 -14.14 5,268 -11.39 0.1628
2014-04-29 2014-03-31 13F DUKE ENERGY CORP COM NEW 26441C204 73,962 5,268
2015-05-06 2013-12-31 13F/A-1 DUKE ENERGY CORP COM NEW 26441C204 86,141 -44,883 -34.26 5,945 -32.06 0.1945
2014-02-03 2013-12-31 13F DUKE ENERGY CORP COM NEW 26441C204 86,141 5,945
2015-05-06 2013-09-30 13F/A-1 DUKE ENERGY CORP COM NEW 26441C204 131,024 13,877 11.85 8,750 10.66 0.3023
2013-10-31 2013-09-30 13F DUKE ENERGY CORP COM NEW 26441C204 131,024 8,750
2015-05-06 2013-06-30 13F/A-1 DUKE ENERGY CORP COM NEW 26441C204 117,147 56,842 94.26 7,907 80.61 0.2764
2013-07-24 2013-06-30 13F DUKE ENERGY CORP COM NEW 26441C204 117,147 7,907
2015-05-06 2013-03-31 13F/A-1 DUKE ENERGY CORP COM NEW 26441C204 60,305 -28,379 -32.00 4,378 -22.62 0.1539
2015-05-06 2012-12-31 13F/A-1 DUKE ENERGY CORP COM NEW 26441C204 88,684 -1,895 -2.09 5,658 -3.61 0.2224
2015-05-06 2012-09-30 13F/A-1 DUKE ENERGY CORP COM NEW 26441C204 90,579 90,579 5,870 0.2375
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.