WisdomTree Bitcoin Fund SEC filings BTCW
WisdomTree Bitcoin Fund has 86 filings in SEC EDGAR's recent list, going back to Mar 11, 2021. Its latest annual report, Form 10-K, was filed on Mar 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 12, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 26, 2024 (material agreement). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 22, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 29, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 5, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 28, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 6, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 29, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 28, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 18, 2025 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Sep 10, 2024 | — |
| SC 13G | Ownership over 5% (passive) | May 10, 2024 | — |
Showing 10 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Commodity Contracts Brokers & Dealers (SIC 6221)
- Listed as
- BTCW (CBOE)
- Fiscal year ends
- December 31
- Headquarters
- New York, NY
- SEC filer status
- Non-accelerated filer, Smaller reporting company, Emerging growth company
- SEC CIK
- 1850391
- Former names
- WisdomTree Bitcoin Trust (until Nov 16, 2023)
Other Commodity Contracts Brokers & Dealers companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.