| Cash Flow | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 |
|---|---|---|---|---|
| Net increase (decrease) in net assets resulting from operations | -662,436,000 | -877,126,000 | 872,969,000 | -418,138,000 |
| Payments for purchases of ether | 542,895,000 | 698,870,000 | 2,721,725,000 | 881,161,000 |
| Proceeds from ether sold | 719,478,000 | 818,893,000 | 1,654,288,000 | 790,074,000 |
| Net realized (gain) loss on investment in ether sold for redemptions | -277,297,000 | -121,273,000 | -97,177,000 | -326,417,000 |
| Net realized (gain) loss on investment in ether distributed for redemptions | 23,321,000 | NaN | NaN | NaN |
| Net realized (gain) loss on investment in ether transferred to pay the sponsor fee | -329,000 | -129,000 | -199,000 | -458,000 |
| Net change in unrealized (appreciation) depreciation on investment in ether | -407,174,000 | -754,182,000 | 972,133,000 | -89,994,000 |
| Transfer of ether to pay the sponsor fee | 1,150,000 | 1,747,000 | 1,365,000 | 1,030,000 |
| Increase (decrease) in sponsor fee payable | -193,000 | -205,000 | 423,000 | 239,000 |
| Net cash provided by (used in) operating activities | 176,583,000 | 120,023,000 | -1,067,437,000 | -91,087,000 |
| Proceeds from issuance of capital shares | 542,895,000 | 698,870,000 | 2,721,725,000 | 881,161,000 |
| Cash paid for redemption of capital shares | 719,478,000 | 818,893,000 | 1,654,288,000 | 790,074,000 |
| Net cash provided by (used in) financing activities | -176,583,000 | -120,023,000 | 1,067,437,000 | 91,087,000 |
| Net increase (decrease) in cash | 0 | 0 | 0 | 0 |
| Cash, beginning of the period | 0 | 0 | 0 | NaN |
| Cash, end of the period | 0 | 0 | 0 | NaN |
Fidelity Ethereum Fund (FETH)
Fidelity Ethereum Fund (FETH)