Teilinger Capital’s DTE Energy DTE Stock Holding History

Teilinger Capital’s Portfolio DTE Stock Details DTE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$51.8M	Buy	340,000 +10,000	+3%	+$1.46M	7.25%	6
2026 Q1	$48.3M	Buy	330,000 +90,000	+38%	+$12.7M	3.81%	9
2025 Q4	$31M	Buy	+240,000	New	+$32.6M	1.61%	8
2023 Q1	–	Sell	-169,700	Closed	-$19.9M	–	39
2022 Q4	$19.9M	Sell	169,700 -106,300	-39%	-$12.1M	4.28%	7
2022 Q3	$31.8M	Buy	276,000 +50,800	+23%	+$6.56M	7.62%	2
2022 Q2	$28.5M	Buy	+225,200	New	+$29.4M	4.28%	7
2020 Q3	–	Sell	-172,138	Closed	-$15.7M	–	17
2020 Q2	$15.7M	Buy	+172,138	New	+$15.2M	17.94%	3
2013 Q4	–	Sell	-22,777	Closed	-$1.28M	–	9
2013 Q3	$1.28M	Hold	22,777	–	–	0.8%	12
2013 Q2	$1.3M	Buy	+22,777	New	+$1.34M	1.3%	15

Other funds holding DTE

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Jupiter Topco New York $245B AUM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Teilinger Capital's DTE Position: Q2 2026 in Review

Teilinger Capital increased its DTE Energy (DTE) stake by 3% in Q2 2026, buying an estimated $1.46M and bringing the position to 340,000 shares worth $51.8M. The position accounts for 7.25% of the portfolio, ranked #6.

Teilinger Capital first reported a position in DTE in Q2 2013 and has held it in 9 quarters since. 1,036 funds tracked by Wall St. Rank hold DTE as of Q2 2026.

Teilinger Capital held 340,000 shares of DTE Energy worth $51.8M as of Q2 2026.
Teilinger Capital bought 10,000 DTE Energy shares in Q2 2026, an estimated $1.46M.
DTE Energy made up 7.25% of Teilinger Capital's portfolio in Q2 2026, its #6 holding.
Teilinger Capital first reported a position in DTE Energy in Q2 2013 and has held it in 9 quarters since.
1,036 funds tracked by Wall St. Rank held DTE Energy as of Q2 2026.

Based on Teilinger Capital's 13F filing for Q2 2026, filed 14 Aug 2026.