CMS ENERGY CORP

Ticker: CMS CUSIP: 125896100 Class: COM

VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.'s Holding History (CIK: 0001021642)

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

Q4 2025

Shares 795,529 Value ($000) $55,631 Avg Close $72.50 Range $68.82 - $75.54

Q3 2025

Shares 630,599 Value ($000) $46,198 Avg Close $71.07 Range $67.62 - $74.06

Q2 2025

Shares 537,619 Value ($000) $37,246 Avg Close $69.97 Range $66.64 - $74.76

Q1 2025

Shares 554,000 Value ($000) $42 Avg Close $68.05 Range $62.07 - $73.85

Q3 2023

Shares 433,070 Value ($000) $23 Avg Close $53.74 Range $48.93 - $58.86

Q2 2023

Shares 672,415 Value ($000) $40 Avg Close $55.52 Range $51.90 - $57.72

Q1 2023

Shares 528,704 Value ($000) $32 Avg Close $56.09 Range $52.20 - $59.70

Q4 2022

Shares 371,939 Value ($000) $24 Avg Close $53.55 Range $47.22 - $59.39

Q3 2022

Shares 659,257 Value ($000) $38,394 Avg Close $60.46 Range $52.29 - $64.14

Q2 2022

Shares 816,214 Value ($000) $55,094 Avg Close $61.65 Range $54.04 - $65.58

Q1 2022

Shares 844,864 Value ($000) $59,090 Avg Close $57.49 Range $54.01 - $62.78

Q4 2021

Shares 584,914 Value ($000) $38,049 Avg Close $54.05 Range $51.79 - $57.95

Q3 2021

Shares 598,998 Value ($000) $35,778 Avg Close $54.55 Range $51.03 - $57.50

Q2 2021

Shares 116,670 Value ($000) $6,893 Avg Close $53.98 Range $50.41 - $56.92

Q1 2021

Shares 122,077 Value ($000) $7,473 Avg Close $49.54 Range $45.98 - $53.78

Q4 2020

Shares 123,910 Value ($000) $7,560 Avg Close $53.48 Range $49.20 - $58.32

Q3 2020

Shares 126,837 Value ($000) $7,789 Avg Close $52.06 Range $48.83 - $54.86

Q2 2020

Shares 134,385 Value ($000) $7,851 Avg Close $48.86 Range $44.33 - $53.86

Q1 2020

Shares 538,545 Value ($000) $31,640 Avg Close $53.66 Range $38.69 - $58.14

Q4 2019

Shares 544,160 Value ($000) $34,195 Avg Close $51.97 Range $49.57 - $54.00

Q3 2019

Shares 561,660 Value ($000) $35,919 Avg Close $50.31 Range $47.08 - $54.24

Q2 2019

Shares 643,590 Value ($000) $37,270 Avg Close $46.19 Range $43.87 - $48.96

Q1 2019

Shares 735,290 Value ($000) $40,839 Avg Close $43.09 Range $39.01 - $46.12

Q4 2018

Shares 911,090 Value ($000) $45,236 Avg Close $40.97 Range $38.73 - $43.76

Q3 2018

Shares 978,990 Value ($000) $47,970 Avg Close $39.25 Range $37.06 - $41.02

Q2 2018

Shares 1,012,525 Value ($000) $47,873 Avg Close $36.09 Range $34.07 - $38.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	795,529	$55,631	$72.50	$68.82 - $75.54
Q3 2025	630,599	$46,198	$71.07	$67.62 - $74.06
Q2 2025	537,619	$37,246	$69.97	$66.64 - $74.76
Q1 2025	554,000	$42	$68.05	$62.07 - $73.85
Q3 2023	433,070	$23	$53.74	$48.93 - $58.86
Q2 2023	672,415	$40	$55.52	$51.90 - $57.72
Q1 2023	528,704	$32	$56.09	$52.20 - $59.70
Q4 2022	371,939	$24	$53.55	$47.22 - $59.39
Q3 2022	659,257	$38,394	$60.46	$52.29 - $64.14
Q2 2022	816,214	$55,094	$61.65	$54.04 - $65.58
Q1 2022	844,864	$59,090	$57.49	$54.01 - $62.78
Q4 2021	584,914	$38,049	$54.05	$51.79 - $57.95
Q3 2021	598,998	$35,778	$54.55	$51.03 - $57.50
Q2 2021	116,670	$6,893	$53.98	$50.41 - $56.92
Q1 2021	122,077	$7,473	$49.54	$45.98 - $53.78
Q4 2020	123,910	$7,560	$53.48	$49.20 - $58.32
Q3 2020	126,837	$7,789	$52.06	$48.83 - $54.86
Q2 2020	134,385	$7,851	$48.86	$44.33 - $53.86
Q1 2020	538,545	$31,640	$53.66	$38.69 - $58.14
Q4 2019	544,160	$34,195	$51.97	$49.57 - $54.00
Q3 2019	561,660	$35,919	$50.31	$47.08 - $54.24
Q2 2019	643,590	$37,270	$46.19	$43.87 - $48.96
Q1 2019	735,290	$40,839	$43.09	$39.01 - $46.12
Q4 2018	911,090	$45,236	$40.97	$38.73 - $43.76
Q3 2018	978,990	$47,970	$39.25	$37.06 - $41.02
Q2 2018	1,012,525	$47,873	$36.09	$34.07 - $38.12