DTE ENERGY CO

Ticker: DTE CUSIP: 233331107 Class: COM

Polymer Capital Management (US) LLC's Holding History (CIK: 0001973324)

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

Q4 2025

Shares 58,786 Value ($000) $7,582 Avg Close $134.80 Range $126.23 - $142.50

Q3 2025

Shares 60,153 Value ($000) $8,507 Avg Close $134.89 Range $126.92 - $140.53

Q2 2025

Shares 52,677 Value ($000) $6,978 Avg Close $131.30 Range $120.62 - $136.91

Q1 2025

Shares 20,347 Value ($000) $2,813 Avg Close $123.63 Range $112.50 - $135.60

Q4 2024

Shares 110,000 Value ($000) $13,283 Avg Close $118.43 Range $110.81 - $126.23

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	58,786	$7,582	$134.80	$126.23 - $142.50
Q3 2025	60,153	$8,507	$134.89	$126.92 - $140.53
Q2 2025	52,677	$6,978	$131.30	$120.62 - $136.91
Q1 2025	20,347	$2,813	$123.63	$112.50 - $135.60
Q4 2024	110,000	$13,283	$118.43	$110.81 - $126.23