Company: DTK
Filing Date: 2025-06-17
Form Type: 11-K
Source: 0000936340-25-000159
Chunk: 13

Company: DTE ENERGY CO
Filing Date: 2025-06-17
Form: 11-K
Chunk 13
---
040 |     |          |         — |     |       |   571,040 |
| Common/collective trusts                           |     |                |       — |     |          | 2,659,762 |     |       | 2,659,762 |
| Total Investments at fair value                    |     | $              | 913,486 |     | $        | 2,659,762 |     | $     | 3,573,248 |

___________________________

(a) Amounts represent assets valued at NAV as a practical expedient for fair value.

|                                                    |     | 2023           
 Level 1        
 (In thousands) |         |     | Other(a) |           |     | Total |           |
|:---------------------------------------------------|:----|:---------------|--------:|:----|:---------|----------:|:----|:------|----------:|
| Registered investment companies and other equities |     | $              | 351,861 |     | $        |         — |     | $     |   351,861 |
| DTE Energy common stock                            |     |                | 537,455 |     |          |         — |     |       |   537,455 |
| Common/collective trusts                           |     |                |       — |     |          | 2,406,680 |     |       | 2,406,680 |
| Total Investments at fair value                    |     | $              | 889,316 |     | $        | 2,406,680 |     | $     | 3,295,996 |

___________________________

(a) Amounts represent assets valued at NAV as a practical expedient for fair value.

The Master Trust had no Level 2 or Level 3 assets at December 31, 2024 and 2023.

Registered Investment Companies (mutual funds) and other equities

These investments are valued at the NAV of shares held by the plans at year end, as quoted in the active market, and are classified within Level 1 of the valuation hierarchy.

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#### DTE Energy Company Defined Contribution Plans

### Notes to Financial Statements

#### — (Continued)

#### DTE Energy Common Stock and Other Common Stock
These investments are valued at the closing price reported on the New York Stock Exchange and are classified within Level 1 of the valuation hierarchy.

#### Common/Collective Trusts
These investments represent interests