DTE Energy Company
MX ˙ BMV ˙ US2333311072
SecurityMX:DTE1 / DTE Energy Company
InstitutionReaves W H & Co Inc
Latest Disclosed Ownership323,705 shares
Latest Disclosed Value $ 47,332,145
Reaves W H & Co Inc reports 22.47% decrease in ownership of DTE1 / DTE Energy Company

On May 7, 2026 - Reaves W H & Co Inc filed a 13F-HR form disclosing ownership of 323,705 shares of DTE Energy Company (MX:DTE1) valued at $47,332,145 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 417,526 shares of DTE Energy Company. This represents a change in shares of -22.47% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-07 2026-03-31 13F DTE ENERGY CO COM COM 233331107 323,705 -93,821 -22.47 47,332 -12.11 0.5656
2026-02-10 2025-12-31 13F DTE ENERGY CO COM COM 233331107 417,526 -169,168 -28.83 53,853 -35.10 0.9420
2025-11-06 2025-09-30 13F DTE ENERGY CO COM COM 233331107 586,694 25,946 4.63 82,976 11.71 1.4780
2025-08-11 2025-06-30 13F DTE ENERGY CO COM COM 233331107 560,748 -39,097 -6.52 74,277 -10.45 1.6466
2025-05-09 2025-03-31 13F DTE ENERGY CO COM COM 233331107 599,845 -281,602 -31.95 82,941 78,145.28 2.1107
2025-02-06 2024-12-31 13F DTE ENERGY CO COM COM 233331107 881,447 -21,698 -2.40 106 -7.83 2.8057
2024-11-05 2024-09-30 13F DTE ENERGY CO COM COM 233331107 903,145 287,456 46.69 116 69.12 3.1729
2024-08-08 2024-06-30 13F DTE ENERGY CO COM COM 233331107 615,689 73,419 13.54 68 13.33 2.3083
2024-05-07 2024-03-31 13F DTE ENERGY CO COM COM 233331107 542,270 -118,013 -17.87 61 -16.67 2.1561
2024-02-07 2023-12-31 13F DTE ENERGY CO COM COM 233331107 660,283 -195,996 -22.89 73 -15.29 2.6452
2023-11-07 2023-09-30 13F DTE ENERGY CO COM COM 233331107 856,279 -44,430 -4.93 85 -14.14 3.3651
2023-08-07 2023-06-30 13F DTE ENERGY CO COM COM 233331107 900,709 -105,469 -10.48 99 -10.00 3.6510
2023-05-09 2023-03-31 13F DTE ENERGY CO COM COM 233331107 1,006,178 137,080 15.77 110 7.84 3.9655
2023-02-09 2022-12-31 13F DTE ENERGY CO COM COM 233331107 869,098 141,712 19.48 102 -99.88 3.6467
2022-11-08 2022-09-30 13F DTE ENERGY CO COM COM 233331107 727,386 -324 -0.04 83,686 -9.27 3.1493
2022-08-05 2022-06-30 13F DTE ENERGY CO COM COM 233331107 727,710 928 0.13 92,237 -4.01 3.1680
2022-05-05 2022-03-31 13F DTE ENERGY CO COM COM 233331107 726,782 10,310 1.44 96,088 12.19 3.0617
2022-02-09 2021-12-31 13F DTE ENERGY CO COM COM 233331107 716,472 4,309 0.61 85,647 7.66 2.6166
2021-11-08 2021-09-30 13F DTE ENERGY CO COM COM 233331107 712,163 235,000 49.25 79,556 28.65 2.5387
2021-08-05 2021-06-30 13F DTE ENERGY CO COM COM 233331107 477,163 -7,057 -1.46 61,840 -4.08 2.0115
2021-05-06 2021-03-31 13F DTE ENERGY CO COM COM 233331107 484,220 1,492 0.31 64,469 10.00 2.2421
2021-02-08 2020-12-31 13F DTE ENERGY CO COM COM 233331107 482,728 82,553 20.63 58,608 27.31 2.0881
2020-11-04 2020-09-30 13F DTE ENERGY CO COM COM 233331107 400,175 -5,390 -1.33 46,037 5.59 1.7976
2020-08-06 2020-06-30 13F DTE ENERGY CO COM COM 233331107 405,565 -50,551 -11.08 43,598 0.65 1.8067
2020-05-07 2020-03-31 13F DTE ENERGY CO COM COM 233331107 456,116 -530,931 -53.79 43,317 -66.21 2.0034
2020-02-06 2019-12-31 13F DTE ENERGY CO COM COM 233331107 987,047 -331,005 -25.11 128,188 -26.85 4.0153
2019-11-07 2019-09-30 13F DTE ENERGY CO COM COM 233331107 1,318,052 3,315 0.25 175,249 4.23 5.3844
2019-08-08 2019-06-30 13F DTE ENERGY CO COM COM 233331107 1,314,737 21,163 1.64 168,129 4.19 5.3690
2019-05-08 2019-03-31 13F DTE ENERGY CO COM COM 233331107 1,293,574 -169,310 -11.57 161,361 0.00 5.3254
2019-02-07 2018-12-31 13F DTE ENERGY CO COM COM 233331107 1,462,884 -65,794 -4.30 161,356 -3.28 5.9077
2018-11-08 2018-09-30 13F DTE ENERGY CO COM COM 233331107 1,528,678 17,008 1.13 166,825 6.49 5.4549
2018-08-08 2018-06-30 13F DTE ENERGY CO COM COM 233331107 1,511,670 -27,407 -1.78 156,654 -2.50 5.3152
2018-05-08 2018-03-31 13F DTE ENERGY CO COM COM 233331107 1,539,077 -51,080 -3.21 160,679 -7.69 5.6841
2018-02-08 2017-12-31 13F DTE ENERGY CO COM COM 233331107 1,590,157 147,750 10.24 174,059 12.40 5.4978
2017-11-08 2017-09-30 13F DTE ENERGY CO COM COM 233331107 1,442,407 -40,439 -2.73 154,857 -1.28 5.6090
2017-08-08 2017-06-30 13F DTE ENERGY CO COM COM 233331107 1,482,846 -35,207 -2.32 156,870 1.20 5.7985
2017-05-09 2017-03-31 13F DTE ENERGY CO COM COM 233331107 1,518,053 -34,919 -2.25 155,009 1.32 5.6419
2017-02-08 2016-12-31 13F DTE ENERGY CO COM COM 233331107 1,552,972 63,379 4.25 152,983 9.64 5.7370
2016-11-09 2016-09-30 13F DTE ENERGY CO COM COM 233331107 1,489,593 -54,444 -3.53 139,530 -8.83 5.1223
2016-08-09 2016-06-30 13F DTE ENERGY CO COM COM 233331107 1,544,037 -47,573 -2.99 153,045 6.06 5.3328
2016-05-11 2016-03-31 13F DTE ENERGY CO COM COM 233331107 1,591,610 57,333 3.74 144,296 17.28 5.1596
2016-02-09 2015-12-31 13F/A-1 DTE ENERGY CO COM COM 233331107 1,534,277 -104,482 -6.38 123,034 -6.59 4.9322
2016-02-09 2015-12-31 13F DTE ENERGY CO COM COM 233331107 1,638,759 131,707
2015-11-10 2015-09-30 13F DTE ENERGY CO COM COM 233331107 1,638,759 -7,407 -0.45 131,707 7.19 5.1296
2015-08-10 2015-06-30 13F/A-1 DTE ENERGY CO COM COM 233331107 1,646,166 -14,060 -0.85 122,870 -8.28 4.3960
2015-08-10 2015-06-30 13F DTE ENERGY CO COM COM 233331107 1,646,166 122,870
2015-05-11 2015-03-31 13F DTE ENERGY CO COM COM 233331107 1,660,226 -11,939 -0.71 133,964 -7.24 4.6110
2015-02-09 2014-12-31 13F DTE ENERGY CO COM COM 233331107 1,672,165 -6,160 -0.37 144,425 13.11 5.0113
2014-11-06 2014-09-30 13F DTE ENERGY CO COM COM 233331107 1,678,325 -7,840 -0.46 127,687 -2.75 4.6007
2014-08-07 2014-06-30 13F DTE ENERGY CO COM COM 233331107 1,686,165 570 0.03 131,302 4.85 4.2333
2014-05-08 2014-03-31 13F DTE ENERGY CO COM COM 233331107 1,685,595 1,670,595 11,137.30 125,223 34,396.69 4.3327
2014-02-07 2013-12-31 13F DTE ENERGY CO JR SB DB6.5%61 PFD 233331602 15,000 0 0.00 363 -1.63 0.0121
2014-02-07 2013-12-31 13F DTE ENERGY CO COM COM 233331107 1,852,867 -62,803 123,012 4.0862
2013-11-08 2013-09-30 13F DTE ENERGY CO JR SB DB6.5%61 PFD 233331602 15,000 0 0.00 369 -5.38 0.0113
2013-11-08 2013-09-30 13F DTE ENERGY CO COM COM 233331107 1,915,670 50,130 126,396 3.8736
2013-08-09 2013-06-30 13F DTE ENERGY CO JR SB DB6.5%61 PFD 233331602 15,000 15,000 390 0.0123
2013-08-09 2013-06-30 13F DTE ENERGY CO COM COM 233331107 1,865,540 1,850,540 125,010 3.9501
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.