WisdomTree Bitcoin Fund
BTCW- Exchange
- CBOE
- Industry
- Commodity Contracts Brokers & Dealers
- SEC CIK
- 0001850391
No open-market purchases or sales by WisdomTree Bitcoin Fund insiders were filed in the last 90 days; 27 institutions reported holding it in 13F filings for Q2 2026, worth $56.4M in total; no superinvestor holds it.
Holders of 5% or more of BTCW
Holders whose latest Schedule 13D or 13G filing reports 5% or more of WisdomTree Bitcoin Fund, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Bank of New York Mellon Corp | 13G/A | 13.60%296.3K shares | +2.50 ppfrom 11.10% | May 10, 20249 filings | Jul 29, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
9 Schedule 13D and 13G filings on WisdomTree Bitcoin Fund, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Jul 29, 20263:45 PM ET | Bank of New York Mellon Corpand 3 others | 13G/A | 13.60%296.3K shares | +2.50 ppfrom 11.10% | Jun 30, 2026 | SEC |
| May 5, 20263:35 PM ET | Bank of New York Mellon Corpand 3 others | 13G/A | 11.10%235.8K shares | +2.30 ppfrom 8.80% | Apr 30, 2026 | SEC |
| Apr 28, 20263:03 PM ET | Bank of New York Mellon Corpand 3 others | 13G/A | 8.80%179.8K shares | −3.20 ppfrom 12.00% | Mar 31, 2026 | SEC |
| Mar 6, 202610:11 AM ET | Bank of New York Mellon Corpand 3 others | 13G/A | 12.00%218.5K shares | +6.20 ppfrom 5.80% | Feb 28, 2026 | SEC |
| Jan 29, 202612:59 PM ET | Bank of New York Mellon Corpand 3 others | 13G/A | 5.80%87.3K shares | −1.30 ppfrom 7.10% | Dec 31, 2025 | SEC |
| Oct 28, 20253:18 PM ET | Bank of New York Mellon Corpand 3 others | 13G/A | 7.10%106.2K shares | −1.10 ppfrom 8.20% | Sep 30, 2025 | SEC |
| Jul 18, 202512:26 PM ET | Bank of New York Mellon Corpand 3 others | 13G | 8.20%120.1K shares | – | Jun 30, 2025 | SEC |
| Sep 10, 2024 | Bank of New York Mellon Corp | 13G/AOld format | – | – | – | SEC |
| May 10, 2024 | Bank of New York Mellon Corp | 13GOld format | – | New | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell WisdomTree Bitcoin Fund shares.
No Form 144 notices for WisdomTree Bitcoin Fund are on file.