Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001214659-26-003899
Filing Date
2026-03-27
Accepted
2026-03-27 16:01:52
Documents
52
Period of Report
2025-12-31

Document Format Files

Seq Description Document Type Size
1 wtb32026010k.htm   iXBRL 10-K 1014421
2 EXHIBIT 10.4 ex10_4.htm EX-10 207345
3 EXHIBIT 10.5 ex10_5.htm EX-10.5 173604
4 EXHIBIT 10.6 ex10_6.htm EX-10.6 144358
5 EXHIBIT 23.1 ex23_1.htm EX-23.1 2784
6 EXHIBIT 31.1 ex31_1.htm EX-31.1 9632
7 EXHIBIT 31.2 ex31_2.htm EX-31.2 9748
8 EXHIBIT 32.1 ex32_1.htm EX-32.1 4859
9 EXHIBIT 32.2 ex32_2.htm EX-32.2 4859
15 GRAPHIC wtb32026010k_chart.jpg GRAPHIC 134650
  Complete submission text file 0001214659-26-003899.txt   3909364

Data Files

Seq Description Document Type Size
10 XBRL SCHEMA FILE btcw-20251231.xsd EX-101.SCH 26794
11 XBRL CALCULATION FILE btcw-20251231_cal.xml EX-101.CAL 27432
12 XBRL DEFINITION FILE btcw-20251231_def.xml EX-101.DEF 32214
13 XBRL LABEL FILE btcw-20251231_lab.xml EX-101.LAB 143229
14 XBRL PRESENTATION FILE btcw-20251231_pre.xml EX-101.PRE 117084
55 EXTRACTED XBRL INSTANCE DOCUMENT wtb32026010k_htm.xml XML 231399
Mailing Address 250 WEST 34TH STREET 3RD FLOOR NEW YORK NY 10119
Business Address 250 WEST 34TH STREET 3RD FLOOR NEW YORK NY 10119 1-866-909-9473
WisdomTree Bitcoin Fund (Filer) CIK: 0001850391 (see all company filings)

EIN.: 000000000 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-41911 | Film No.: 26807126
SIC: 6221 Commodity Contracts Brokers & Dealers
(CF Office: 09 Crypto Assets)