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Columbia Asset Management’s DTE Energy DTE Stock Holding History

Columbia Asset Management’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
2025
Q2 		– Sell
-515,000
Closed -$512K – 187
2025
Q1 		$512K Buy
515,000
+485,000
+1,617% +$61.9M 0.1% 128
2024
Q4 		$30K Buy
+30,000
New +$3.7M 0.01% 246

Other funds holding DTE

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
DPIM
Duff & Phelps Investment Management Chicago, Illinois $10.6B AUM 18.62% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return
PAM
Panagora Asset Management Boston, Massachusetts $32.6B AUM 52.29% 1-Year Est. Return
WHRC
W.H. Reaves & Co Jersey City, New Jersey $6.59B AUM 31.9% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return

Columbia Asset Management's DTE Position: Q2 2026 in Review

Columbia Asset Management increased its DTE Energy (DTE) stake by 0.3% in Q2 2026, buying an estimated $4.53K and bringing the position to 10,269 shares worth $1.56M. The position accounts for 0.27% of the portfolio, ranked #74.

Columbia Asset Management first reported a position in DTE in Q1 2014 and has held it in 49 quarters since. The position peaked at $3.15M in Q1 2021. 570 funds tracked by Wall St. Rank hold DTE as of Q2 2026.

  • Columbia Asset Management held 10,269 shares of DTE Energy worth $1.56M as of Q2 2026.
  • Columbia Asset Management bought 31 DTE Energy shares in Q2 2026, an estimated $4.53K.
  • DTE Energy made up 0.27% of Columbia Asset Management's portfolio in Q2 2026, its #74 holding.
  • Columbia Asset Management first reported a position in DTE Energy in Q1 2014 and has held it in 49 quarters since.
  • Columbia Asset Management's DTE Energy position peaked at $3.15M in Q1 2021.
  • 570 funds tracked by Wall St. Rank held DTE Energy as of Q2 2026.

Based on Columbia Asset Management's 13F filing for Q2 2026, filed 21 Jul 2026.