DTE ENERGY CO

Ticker: DTE CUSIP: 233331107 Class: COM

FLAGSHIP WEALTH ADVISORS, LLC's Holding History (CIK: 0002036117)

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

Q4 2025

Shares 721 Value ($000) $93 Avg Close $134.80 Range $126.23 - $142.50

Q3 2025

Shares 721 Value ($000) $102 Avg Close $134.89 Range $126.92 - $140.53

Q2 2025

Shares 721 Value ($000) $96 Avg Close $131.30 Range $120.62 - $136.91

Q1 2025

Shares 721 Value ($000) $100 Avg Close $123.63 Range $112.50 - $135.60

Q4 2024

Shares 721 Value ($000) $87 Avg Close $118.43 Range $110.81 - $126.23

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	721	$93	$134.80	$126.23 - $142.50
Q3 2025	721	$102	$134.89	$126.92 - $140.53
Q2 2025	721	$96	$131.30	$120.62 - $136.91
Q1 2025	721	$100	$123.63	$112.50 - $135.60
Q4 2024	721	$87	$118.43	$110.81 - $126.23