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 | — |
| 10-Q | Quarterly report | Aug 12, 2026 | Jun 30, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 29, 2026 | — |
| 10-Q | Quarterly report | May 13, 2026 | Mar 31, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 5, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 28, 2026 | — |
| 424I | Filing | Mar 27, 2026 | — |
| 10-K | Annual report | Mar 27, 2026 | Dec 31, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 6, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 29, 2026 | — |
| 10-Q | Quarterly report | Nov 12, 2025 | Sep 30, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 28, 2025 | — |
| 10-Q | Quarterly report | Aug 13, 2025 | Jun 30, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 18, 2025 | — |
| FWP | Free writing prospectus | May 16, 2025 | — |
| FWP | Free writing prospectus | May 15, 2025 | — |
| 10-Q | Quarterly report | May 15, 2025 | Mar 31, 2025 |
| 424B3 | Prospectus | Apr 2, 2025 | — |
| EFFECT | Filing | Apr 1, 2025 | — |
| POS AM | Amendment no. 1 | Mar 31, 2025 | — |
| 424I | Filing | Mar 28, 2025 | — |
| 10-K | Annual report | Mar 27, 2025 | Dec 31, 2024 |
| FWP | Free writing prospectus | Jan 30, 2025 | — |
| FWP | Free writing prospectus | Jan 8, 2025 | — |
| 424B3 | Prospectus | Nov 29, 2024 | — |
| 8-K |
Current report
Material agreement
|
Nov 26, 2024 | Nov 20, 2024 |
| 424B3 | Prospectus | Nov 13, 2024 | — |
| 10-Q | Quarterly report | Nov 13, 2024 | Sep 30, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Sep 10, 2024 | — |
| 424B3 | Prospectus | Aug 30, 2024 | — |
| 10-Q | Quarterly report | Aug 14, 2024 | Jun 30, 2024 |
| 424B3 | Prospectus | May 17, 2024 | — |
| 10-Q | Quarterly report | May 14, 2024 | Mar 31, 2024 |
| SC 13G | Ownership over 5% (passive) | May 10, 2024 | — |
| FWP | Free writing prospectus | Apr 16, 2024 | — |
| 10-K | Annual report | Mar 29, 2024 | Dec 31, 2023 |
| FWP | Free writing prospectus | Feb 21, 2024 | — |
| FWP | Free writing prospectus | Feb 5, 2024 | — |
| FWP | Free writing prospectus | Feb 5, 2024 | — |
| FWP | Free writing prospectus | Feb 5, 2024 | — |
| FWP | Free writing prospectus | Feb 5, 2024 | — |
| 424B3 | Prospectus | Feb 1, 2024 | — |
| FWP | Free writing prospectus | Jan 30, 2024 | — |
| FWP | Free writing prospectus | Jan 29, 2024 | — |
| FWP | Free writing prospectus | Jan 23, 2024 | — |
| FWP | Free writing prospectus | Jan 17, 2024 | — |
| FWP | Free writing prospectus | Jan 17, 2024 | — |
| FWP | Free writing prospectus | Jan 17, 2024 | — |
| FWP | Free writing prospectus | Jan 16, 2024 | — |
| FWP | Free writing prospectus | Jan 12, 2024 | — |
| FWP | Free writing prospectus | Jan 11, 2024 | — |
| FWP | Free writing prospectus | Jan 11, 2024 | — |
| FWP | Free writing prospectus | Jan 11, 2024 | — |
| FWP | Free writing prospectus | Jan 11, 2024 | — |
| FWP | Free writing prospectus | Jan 11, 2024 | — |
| FWP | Free writing prospectus | Jan 11, 2024 | — |
| FWP | Free writing prospectus | Jan 11, 2024 | — |
| FWP | Free writing prospectus | Jan 11, 2024 | — |
| FWP | Free writing prospectus | Jan 11, 2024 | — |
| FWP | Free writing prospectus | Jan 11, 2024 | — |
| CERT | Cboe bzx certification | Jan 11, 2024 | — |
| EFFECT | Filing | Jan 10, 2024 | — |
| FWP | Free writing prospectus | Jan 10, 2024 | — |
| 424B3 | Prospectus | Jan 10, 2024 | — |
| CERT | Cboe bzx certification | Jan 10, 2024 | — |
| CERT | Cboe bzx certification | Jan 10, 2024 | — |
| CORRESP | Letter to the SEC | Jan 9, 2024 | — |
| CORRESP | Letter to the SEC | Jan 9, 2024 | — |
| S-1/A | Amended registration statement | Jan 9, 2024 | — |
| UPLOAD | Letter from the SEC | Jan 8, 2024 | — |
| CORRESP | Letter to the SEC | Jan 8, 2024 | — |
| CORRESP | Letter to the SEC | Jan 8, 2024 | — |
| S-1/A | Amended registration statement | Jan 8, 2024 | — |
| 8-A12B | Filing | Jan 5, 2024 | — |
| UPLOAD | Letter from the SEC | Jan 5, 2024 | — |
| S-1/A | Amended registration statement | Dec 29, 2023 | — |
| CORRESP | Letter to the SEC | Dec 29, 2023 | — |
| UPLOAD | Letter from the SEC | Dec 27, 2023 | — |
| S-1/A | Amended registration statement | Dec 18, 2023 | — |
| UPLOAD | Letter from the SEC | Dec 6, 2023 | — |
| S-1/A | Amended registration statement | Nov 16, 2023 | — |
| CORRESP | Letter to the SEC | Nov 16, 2023 | — |
| UPLOAD | Letter from the SEC | Sep 29, 2023 | — |
| S-1/A | Amended registration statement | Jun 20, 2023 | — |
| S-1/A | Amended registration statement | Dec 8, 2021 | — |
| S-1 | Registration statement | Mar 11, 2021 | — |
Showing 86 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
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.