DUKE ENERGY CORP NEW

Ticker: DUK CUSIP: 26441C204 Class: COM NEW

Calamos Advisors LLC's Holding History (CIK: 0001316507)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 171,685 Value ($000) $20,123 Avg Close $121.57 Range $113.90 - $128.91

Q3 2025

Shares 178,657 Value ($000) $22,109 Avg Close $119.80 Range $113.43 - $125.66

Q2 2025

Shares 178,657 Value ($000) $21,082 Avg Close $115.43 Range $108.33 - $122.02

Q1 2025

Shares 178,657 Value ($000) $21,791 Avg Close $110.55 Range $101.53 - $119.32

Q4 2024

Shares 176,667 Value ($000) $19,034 Avg Close $108.79 Range $101.94 - $115.91

Q3 2024

Shares 176,667 Value ($000) $20,370 Avg Close $105.91 Range $93.97 - $113.10

Q2 2024

Shares 181,002 Value ($000) $18,142 Avg Close $94.26 Range $86.98 - $99.33

Q1 2024

Shares 187,609 Value ($000) $18,144 Avg Close $88.45 Range $83.73 - $92.65

Q4 2023

Shares 192,329 Value ($000) $18,664 Avg Close $83.85 Range $76.14 - $92.24

Q3 2023

Shares 196,981 Value ($000) $17,386 Avg Close $83.56 Range $78.87 - $88.07

Q2 2023

Shares 196,076 Value ($000) $17,596 Avg Close $85.15 Range $79.04 - $90.07

Q1 2023

Shares 196,375 Value ($000) $18,944 Avg Close $88.17 Range $81.98 - $94.52

Q4 2022

Shares 220,395 Value ($000) $22,698 Avg Close $84.81 Range $73.62 - $93.71

Q3 2022

Shares 257,954 Value ($000) $23,995 Avg Close $94.02 Range $81.57 - $99.92

Q2 2022

Shares 257,954 Value ($000) $27,655 Avg Close $95.38 Range $84.37 - $100.41

Q1 2022

Shares 251,007 Value ($000) $28,027 Avg Close $89.19 Range $82.41 - $97.15

Q4 2021

Shares 217,564 Value ($000) $22,823 Avg Close $86.27 Range $82.54 - $89.93

Q3 2021

Shares 209,142 Value ($000) $20,410 Avg Close $87.25 Range $81.74 - $91.73

Q2 2021

Shares 190,689 Value ($000) $18,825 Avg Close $83.88 Range $79.19 - $90.57

Q1 2021

Shares 147,319 Value ($000) $14,221 Avg Close $75.46 Range $71.07 - $81.33

Q4 2020

Shares 142,767 Value ($000) $13,072 Avg Close $75.68 Range $71.30 - $80.48

Q3 2020

Shares 149,190 Value ($000) $13,212 Avg Close $66.72 Range $63.65 - $72.83

Q2 2020

Shares 162,542 Value ($000) $12,986 Avg Close $67.61 Range $60.11 - $74.18

Q1 2020

Shares 172,824 Value ($000) $13,978 Avg Close $72.71 Range $49.41 - $82.54

Q4 2019

Shares 193,194 Value ($000) $17,621 Avg Close $71.81 Range $67.97 - $75.87

Q3 2019

Shares 195,493 Value ($000) $18,740 Avg Close $70.54 Range $66.43 - $75.43

Q2 2019

Shares 178,876 Value ($000) $15,784 Avg Close $67.76 Range $64.97 - $69.91

Q1 2019

Shares 190,290 Value ($000) $17,126 Avg Close $66.91 Range $62.24 - $69.91

Q4 2018

Shares 188,510 Value ($000) $16,268 Avg Close $63.89 Range $58.63 - $68.95

Q3 2018

Shares 158,061 Value ($000) $12,648 Avg Close $60.03 Range $57.51 - $62.55

Q2 2018

Shares 154,548 Value ($000) $12,222 Avg Close $56.43 Range $53.12 - $59.17

Q1 2018

Shares 150,796 Value ($000) $11,683 Avg Close $56.05 Range $52.58 - $60.86

Q4 2017

Shares 143,597 Value ($000) $12,078 Avg Close $62.65 Range $59.62 - $65.53

Q3 2017

Shares 146,701 Value ($000) $12,311 Avg Close $60.82 Range $58.45 - $63.11

Q2 2017

Shares 141,441 Value ($000) $11,823 Avg Close $59.10 Range $56.83 - $61.82

Q1 2017

Shares 141,016 Value ($000) $11,565 Avg Close $55.30 Range $52.66 - $58.45

Q4 2016

Shares 141,586 Value ($000) $10,990 Avg Close $52.67 Range $50.03 - $55.04

Q3 2016

Shares 145,963 Value ($000) $11,683 Avg Close $56.39 Range $53.27 - $60.01

Q2 2016

Shares 145,737 Value ($000) $12,503 Avg Close $53.82 Range $51.05 - $58.07

Q1 2016

Shares 145,684 Value ($000) $11,754 Avg Close $50.48 Range $46.51 - $54.07

Q4 2015

Shares 137,007 Value ($000) $9,781 Avg Close $46.35 Range $43.42 - $49.30

Q3 2015

Shares 140,282 Value ($000) $10,092 Avg Close $47.18 Range $44.05 - $50.77

Q2 2015

Shares 140,458 Value ($000) $9,919 Avg Close $48.71 Range $45.60 - $51.20

Q1 2015

Shares 147,353 Value ($000) $11,314 Avg Close $51.79 Range $47.19 - $57.12

Q4 2014

Shares 135,403 Value ($000) $11,312 Avg Close $50.97 Range $46.74 - $55.42

Q3 2014

Shares 134,700 Value ($000) $10,072 Avg Close $45.64 Range $43.20 - $47.29

Q2 2014

Shares 134,700 Value ($000) $9,993 Avg Close $44.49 Range $42.78 - $46.25

Q1 2014

Shares 125,000 Value ($000) $8,903 Avg Close $42.66 Range $40.79 - $44.69

Q4 2013

Shares 125,000 Value ($000) $8,626 Avg Close $42.35 Range $39.74 - $44.24

Q3 2013

Shares 125,000 Value ($000) $8,348 Avg Close $40.83 Range $38.60 - $42.85

Q2 2013

Shares 50,000 Value ($000) $3,375 Avg Close $41.83 Range $38.45 - $44.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	171,685	$20,123	$121.57	$113.90 - $128.91
Q3 2025	178,657	$22,109	$119.80	$113.43 - $125.66
Q2 2025	178,657	$21,082	$115.43	$108.33 - $122.02
Q1 2025	178,657	$21,791	$110.55	$101.53 - $119.32
Q4 2024	176,667	$19,034	$108.79	$101.94 - $115.91
Q3 2024	176,667	$20,370	$105.91	$93.97 - $113.10
Q2 2024	181,002	$18,142	$94.26	$86.98 - $99.33
Q1 2024	187,609	$18,144	$88.45	$83.73 - $92.65
Q4 2023	192,329	$18,664	$83.85	$76.14 - $92.24
Q3 2023	196,981	$17,386	$83.56	$78.87 - $88.07
Q2 2023	196,076	$17,596	$85.15	$79.04 - $90.07
Q1 2023	196,375	$18,944	$88.17	$81.98 - $94.52
Q4 2022	220,395	$22,698	$84.81	$73.62 - $93.71
Q3 2022	257,954	$23,995	$94.02	$81.57 - $99.92
Q2 2022	257,954	$27,655	$95.38	$84.37 - $100.41
Q1 2022	251,007	$28,027	$89.19	$82.41 - $97.15
Q4 2021	217,564	$22,823	$86.27	$82.54 - $89.93
Q3 2021	209,142	$20,410	$87.25	$81.74 - $91.73
Q2 2021	190,689	$18,825	$83.88	$79.19 - $90.57
Q1 2021	147,319	$14,221	$75.46	$71.07 - $81.33
Q4 2020	142,767	$13,072	$75.68	$71.30 - $80.48
Q3 2020	149,190	$13,212	$66.72	$63.65 - $72.83
Q2 2020	162,542	$12,986	$67.61	$60.11 - $74.18
Q1 2020	172,824	$13,978	$72.71	$49.41 - $82.54
Q4 2019	193,194	$17,621	$71.81	$67.97 - $75.87
Q3 2019	195,493	$18,740	$70.54	$66.43 - $75.43
Q2 2019	178,876	$15,784	$67.76	$64.97 - $69.91
Q1 2019	190,290	$17,126	$66.91	$62.24 - $69.91
Q4 2018	188,510	$16,268	$63.89	$58.63 - $68.95
Q3 2018	158,061	$12,648	$60.03	$57.51 - $62.55
Q2 2018	154,548	$12,222	$56.43	$53.12 - $59.17
Q1 2018	150,796	$11,683	$56.05	$52.58 - $60.86
Q4 2017	143,597	$12,078	$62.65	$59.62 - $65.53
Q3 2017	146,701	$12,311	$60.82	$58.45 - $63.11
Q2 2017	141,441	$11,823	$59.10	$56.83 - $61.82
Q1 2017	141,016	$11,565	$55.30	$52.66 - $58.45
Q4 2016	141,586	$10,990	$52.67	$50.03 - $55.04
Q3 2016	145,963	$11,683	$56.39	$53.27 - $60.01
Q2 2016	145,737	$12,503	$53.82	$51.05 - $58.07
Q1 2016	145,684	$11,754	$50.48	$46.51 - $54.07
Q4 2015	137,007	$9,781	$46.35	$43.42 - $49.30
Q3 2015	140,282	$10,092	$47.18	$44.05 - $50.77
Q2 2015	140,458	$9,919	$48.71	$45.60 - $51.20
Q1 2015	147,353	$11,314	$51.79	$47.19 - $57.12
Q4 2014	135,403	$11,312	$50.97	$46.74 - $55.42
Q3 2014	134,700	$10,072	$45.64	$43.20 - $47.29
Q2 2014	134,700	$9,993	$44.49	$42.78 - $46.25
Q1 2014	125,000	$8,903	$42.66	$40.79 - $44.69
Q4 2013	125,000	$8,626	$42.35	$39.74 - $44.24
Q3 2013	125,000	$8,348	$40.83	$38.60 - $42.85
Q2 2013	50,000	$3,375	$41.83	$38.45 - $44.43