DTE ENERGY CO

Ticker: DTE CUSIP: 233331107 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q4 2025

Shares 10,337 Value ($000) $1,333 Avg Close $134.80 Range $126.23 - $142.50

Q3 2025

Shares 10,475 Value ($000) $1,481 Avg Close $134.89 Range $126.92 - $140.53

Q2 2025

Shares 10,500 Value ($000) $1,391 Avg Close $131.30 Range $120.62 - $136.91

Q1 2025

Shares 10,197 Value ($000) $1,410 Avg Close $123.63 Range $112.50 - $135.60

Q4 2024

Shares 10,295 Value ($000) $1,243 Avg Close $118.43 Range $110.81 - $126.23

Q3 2024

Shares 9,544 Value ($000) $1,226 Avg Close $114.81 Range $103.08 - $123.17

Q2 2024

Shares 9,496 Value ($000) $1,054 Avg Close $105.46 Range $97.11 - $110.67

Q1 2024

Shares 9,436 Value ($000) $1,058 Avg Close $100.88 Range $95.37 - $106.46

Q4 2023

Shares 10,383 Value ($000) $1,145 Avg Close $94.92 Range $83.38 - $106.02

Q3 2023

Shares 10,296 Value ($000) $1,022 Avg Close $98.78 Range $91.02 - $107.01

Q2 2023

Shares 10,288 Value ($000) $1,132 Avg Close $101.46 Range $96.04 - $105.58

Q1 2023

Shares 10,620 Value ($000) $1,163 Avg Close $101.08 Range $92.96 - $109.32

Q4 2022

Shares 10,708 Value ($000) $1,258 Avg Close $101.47 Range $89.96 - $109.42

Q3 2022

Shares 10,834 Value ($000) $1,246 Avg Close $114.81 Range $102.83 - $121.42

Q2 2022

Shares 10,928 Value ($000) $1,385 Avg Close $115.05 Range $101.43 - $123.57

Q1 2022

Shares 10,208 Value ($000) $1,350 Avg Close $106.87 Range $99.60 - $118.36

Q4 2021

Shares 10,417 Value ($000) $1,245 Avg Close $99.45 Range $94.01 - $105.12

Q3 2021

Shares 11,218 Value ($000) $1,253 Avg Close $101.29 Range $95.37 - $105.35

Q2 2021

Shares 11,130 Value ($000) $1,442 Avg Close $100.17 Range $94.60 - $105.90

Q1 2021

Shares 11,142 Value ($000) $1,483 Avg Close $89.25 Range $83.51 - $98.38

Q4 2020

Shares 11,489 Value ($000) $1,395 Avg Close $88.73 Range $79.81 - $97.03

Q3 2020

Shares 10,543 Value ($000) $1,213 Avg Close $81.54 Range $73.92 - $86.47

Q2 2020

Shares 10,571 Value ($000) $1,136 Avg Close $73.19 Range $60.09 - $82.83

Q1 2020

Shares 10,490 Value ($000) $996 Avg Close $82.98 Range $50.03 - $94.25

Q4 2019

Shares 11,348 Value ($000) $1,474 Avg Close $87.47 Range $82.74 - $91.92

Q3 2019

Shares 11,172 Value ($000) $1,485 Avg Close $88.96 Range $85.46 - $92.59

Q2 2019

Shares 11,240 Value ($000) $1,437 Avg Close $85.76 Range $82.87 - $90.20

Q1 2019

Shares 11,240 Value ($000) $1,402 Avg Close $80.08 Range $72.33 - $85.60

Q4 2018

Shares 10,977 Value ($000) $1,211 Avg Close $76.80 Range $71.80 - $80.89

Q3 2018

Shares 10,222 Value ($000) $1,116 Avg Close $72.77 Range $67.58 - $75.83

Q2 2018

Shares 10,322 Value ($000) $1,070 Avg Close $67.01 Range $61.95 - $69.83

Q1 2018

Shares 11,472 Value ($000) $1,198 Avg Close $67.23 Range $63.64 - $72.00

Q4 2017

Shares 15,567 Value ($000) $1,704 Avg Close $72.28 Range $68.67 - $75.48

Q3 2017

Shares 14,517 Value ($000) $1,559 Avg Close $69.96 Range $66.87 - $72.98

Q2 2017

Shares 14,522 Value ($000) $1,536 Avg Close $67.91 Range $64.32 - $71.46

Q1 2017

Shares 13,467 Value ($000) $1,365 Avg Close $62.98 Range $61.01 - $65.52

Q4 2016

Shares 12,354 Value ($000) $1,217 Avg Close $59.27 Range $56.17 - $62.74

Q3 2016

Shares 13,654 Value ($000) $1,279 Avg Close $59.58 Range $56.29 - $62.41

Q2 2016

Shares 14,139 Value ($000) $1,401 Avg Close $56.09 Range $52.25 - $61.59

Q1 2016

Shares 8,127 Value ($000) $737 Avg Close $51.98 Range $47.70 - $56.10

Q4 2015

Shares 7,532 Value ($000) $603 Avg Close $49.08 Range $46.87 - $51.72

Q3 2015

Shares 8,357 Value ($000) $672 Avg Close $47.24 Range $44.73 - $51.09

Q2 2015

Shares 9,571 Value ($000) $714 Avg Close $46.82 Range $43.95 - $50.11

Q1 2015

Shares 8,692 Value ($000) $701 Avg Close $49.82 Range $45.69 - $54.39

Q4 2014

Shares 9,727 Value ($000) $840 Avg Close $47.77 Range $44.28 - $53.50

Q3 2014

Shares 10,367 Value ($000) $788 Avg Close $44.16 Range $41.47 - $45.70

Q2 2014

Shares 10,367 Value ($000) $807 Avg Close $43.85 Range $42.15 - $45.61

Q1 2014

Shares 13,532 Value ($000) $1,005 Avg Close $39.45 Range $36.88 - $42.84

Q4 2013

Shares 11,402 Value ($000) $756 Avg Close $38.01 Range $36.30 - $39.78

Q3 2013

Shares 10,102 Value ($000) $666 Avg Close $38.06 Range $36.09 - $40.02

Q2 2013

Shares 5,072 Value ($000) $340 Avg Close $38.29 Range $35.35 - $40.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,337	$1,333	$134.80	$126.23 - $142.50
Q3 2025	10,475	$1,481	$134.89	$126.92 - $140.53
Q2 2025	10,500	$1,391	$131.30	$120.62 - $136.91
Q1 2025	10,197	$1,410	$123.63	$112.50 - $135.60
Q4 2024	10,295	$1,243	$118.43	$110.81 - $126.23
Q3 2024	9,544	$1,226	$114.81	$103.08 - $123.17
Q2 2024	9,496	$1,054	$105.46	$97.11 - $110.67
Q1 2024	9,436	$1,058	$100.88	$95.37 - $106.46
Q4 2023	10,383	$1,145	$94.92	$83.38 - $106.02
Q3 2023	10,296	$1,022	$98.78	$91.02 - $107.01
Q2 2023	10,288	$1,132	$101.46	$96.04 - $105.58
Q1 2023	10,620	$1,163	$101.08	$92.96 - $109.32
Q4 2022	10,708	$1,258	$101.47	$89.96 - $109.42
Q3 2022	10,834	$1,246	$114.81	$102.83 - $121.42
Q2 2022	10,928	$1,385	$115.05	$101.43 - $123.57
Q1 2022	10,208	$1,350	$106.87	$99.60 - $118.36
Q4 2021	10,417	$1,245	$99.45	$94.01 - $105.12
Q3 2021	11,218	$1,253	$101.29	$95.37 - $105.35
Q2 2021	11,130	$1,442	$100.17	$94.60 - $105.90
Q1 2021	11,142	$1,483	$89.25	$83.51 - $98.38
Q4 2020	11,489	$1,395	$88.73	$79.81 - $97.03
Q3 2020	10,543	$1,213	$81.54	$73.92 - $86.47
Q2 2020	10,571	$1,136	$73.19	$60.09 - $82.83
Q1 2020	10,490	$996	$82.98	$50.03 - $94.25
Q4 2019	11,348	$1,474	$87.47	$82.74 - $91.92
Q3 2019	11,172	$1,485	$88.96	$85.46 - $92.59
Q2 2019	11,240	$1,437	$85.76	$82.87 - $90.20
Q1 2019	11,240	$1,402	$80.08	$72.33 - $85.60
Q4 2018	10,977	$1,211	$76.80	$71.80 - $80.89
Q3 2018	10,222	$1,116	$72.77	$67.58 - $75.83
Q2 2018	10,322	$1,070	$67.01	$61.95 - $69.83
Q1 2018	11,472	$1,198	$67.23	$63.64 - $72.00
Q4 2017	15,567	$1,704	$72.28	$68.67 - $75.48
Q3 2017	14,517	$1,559	$69.96	$66.87 - $72.98
Q2 2017	14,522	$1,536	$67.91	$64.32 - $71.46
Q1 2017	13,467	$1,365	$62.98	$61.01 - $65.52
Q4 2016	12,354	$1,217	$59.27	$56.17 - $62.74
Q3 2016	13,654	$1,279	$59.58	$56.29 - $62.41
Q2 2016	14,139	$1,401	$56.09	$52.25 - $61.59
Q1 2016	8,127	$737	$51.98	$47.70 - $56.10
Q4 2015	7,532	$603	$49.08	$46.87 - $51.72
Q3 2015	8,357	$672	$47.24	$44.73 - $51.09
Q2 2015	9,571	$714	$46.82	$43.95 - $50.11
Q1 2015	8,692	$701	$49.82	$45.69 - $54.39
Q4 2014	9,727	$840	$47.77	$44.28 - $53.50
Q3 2014	10,367	$788	$44.16	$41.47 - $45.70
Q2 2014	10,367	$807	$43.85	$42.15 - $45.61
Q1 2014	13,532	$1,005	$39.45	$36.88 - $42.84
Q4 2013	11,402	$756	$38.01	$36.30 - $39.78
Q3 2013	10,102	$666	$38.06	$36.09 - $40.02
Q2 2013	5,072	$340	$38.29	$35.35 - $40.49