DTE Energy Company
MX ˙ BMV ˙ US2333311072
SecurityMX:DTE1 / DTE Energy Company
InstitutionArvest Bank Trust Division
Latest Disclosed Ownership14,569 shares
Latest Disclosed Value $ 2,130,279
Arvest Bank Trust Division reports 0.37% decrease in ownership of DTE1 / DTE Energy Company

On May 13, 2026 - Arvest Bank Trust Division filed a 13F-HR form disclosing ownership of 14,569 shares of DTE Energy Company (MX:DTE1) valued at $2,130,279 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 14,623 shares of DTE Energy Company. This represents a change in shares of -0.37% 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)
2026-05-13 2026-03-31 13F DTE ENERGY COM 233331107 14,569 -54 -0.37 2,130 12.94 0.1158
2026-02-09 2025-12-31 13F DTE ENERGY COM 233331107 14,623 -910 -5.86 1,886 -14.12 0.1021
2025-11-07 2025-09-30 13F DTE ENERGY COM 233331107 15,533 -1,006 -6.08 2,197 0.27 0.1219
2025-08-08 2025-06-30 13F DTE ENERGY COM 233331107 16,539 -35,239 -68.06 2,191 -69.41 0.1278
2025-05-14 2025-03-31 13F DTE ENERGY COM 233331107 51,778 -27,459 -34.65 7,159 -25.17 0.4527
2025-02-13 2024-12-31 13F DTE ENERGY COM 233331107 79,237 -1,270 -1.58 9,568 -7.45 0.5767
2024-11-25 2024-09-30 13F DTE ENERGY COM 233331107 80,507 -26,397 -24.69 10,338 -13.44 0.5958
2021-11-12 2021-09-30 13F DTE ENERGY COM 233331107 106,904 15,485 16.94 11,942 0.79 0.6699
2021-08-19 2021-06-30 13F DTE ENERGY COM 233331107 91,419 -577 -0.63 11,848 -3.27 0.6529
2021-04-13 2021-03-31 13F DTE ENERGY COM 233331107 91,996 -1,031 -1.11 12,248 8.45 0.7127
2021-02-17 2020-12-31 13F DTE ENERGY COM 233331107 93,027 438 0.47 11,294 6.04 0.7016
2020-11-30 2020-09-30 13F DTE ENERGY COM 233331107 92,589 -2,460 -2.59 10,651 4.24 0.7628
2020-08-21 2020-06-30 13F DTE ENERGY COM 233331107 95,049 429 0.45 10,218 13.71 0.7564
2020-04-14 2020-03-31 13F DTE ENERGY COM 233331107 94,620 -10,206 -9.74 8,986 -33.99 0.8315
2020-01-14 2019-12-31 13F DTE ENERGY COM 233331107 104,826 -1,742 -1.63 13,614 -3.92 0.8741
2019-10-18 2019-09-30 13F DTE ENERGY COM 233331107 106,568 -3,314 -3.02 14,169 0.83 0.9718
2019-07-19 2019-06-30 13F DTE ENERGY COM 233331107 109,882 -2,626 -2.33 14,052 0.12 0.9601
2019-04-12 2019-03-31 13F DTE ENERGY COM 233331107 112,508 -704 -0.62 14,035 12.40 0.9713
2019-01-18 2018-12-31 13F DTE ENERGY COM 233331107 113,212 -142 -0.13 12,487 0.95 0.9945
2018-10-30 2018-09-30 13F DTE ENERGY COM 233331107 113,354 -1,818 -1.58 12,370 3.64 0.8388
2018-07-18 2018-06-30 13F DTE ENERGY COM 233331107 115,172 -1,134 -0.98 11,936 -1.70 0.8497
2018-05-11 2018-03-31 13F DTE ENERGY COM 233331107 116,306 -1,649 -1.40 12,143 -5.95 0.8603
2018-01-22 2017-12-31 13F DTE ENERGY COM 233331107 117,955 -3,486 -2.87 12,911 -0.97 0.9020
2017-10-06 2017-09-30 13F DTE ENERGY COM 233331107 121,441 581 0.48 13,038 1.97 0.9298
2017-07-12 2017-06-30 13F DTE ENERGY COM 233331107 120,860 1,273 1.06 12,786 4.71 0.9697
2017-04-17 2017-03-31 13F DTE ENERGY COM 233331107 119,587 -3,092 -2.52 12,211 1.04 0.9577
2017-01-09 2016-12-31 13F DTE ENERGY COM 233331107 122,679 -1,201 -0.97 12,085 4.15 0.9679
2016-10-07 2016-09-30 13F DTE ENERGY COM 233331107 123,880 -1,197 -0.96 11,604 -6.40 0.9644
2016-08-16 2016-06-30 13F DTE ENERGY COM 233331107 125,077 1,281 1.03 12,397 10.45 1.0661
2016-04-27 2016-03-31 13F DTE ENERGY COM 233331107 123,796 3,315 2.75 11,224 16.17 0.9504
2016-02-08 2015-12-31 13F DTE ENERGY COM 233331107 120,481 120,481 0.00 9,662 0.8406
2015-10-13 2015-09-30 13F DTE ENERGY COM 233331107 0 0 0 0.0000
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.