BitFuFu Inc. filings document foreign private issuer reports for a Bitcoin mining and mining-services business. Its Form 6-K reports furnish operating updates and financial results, including Bitcoin production, Bitcoin holdings, self-mining output, cloud mining output, managed hashrate, fleet efficiency and power capacity under management.
Filings also reference registration statements on Form F-3 and disclose how press-release exhibits are incorporated by reference when applicable. The formal record includes revenue categories such as Cloud Mining Solutions, Self-Mining Operations, Mining Equipment Sales and Hosting Services, along with balance-sheet items including cash, borrowings, pledged Bitcoin and other liquidity disclosures.
BitFuFu Inc. reported preliminary unaudited 2025 results showing modest revenue growth but a sharp drop in profitability. Total revenue rose 2.7% to $475.8 million, driven mainly by Cloud Mining Solutions, where revenue increased 29.4% to $350.6 million and reached 73.7% of total revenue.
Revenue from Self-Mining Operations fell to $63.1 million from $157.5 million as BitFuFu shifted hashrate toward cloud mining and faced a 52.1% decline in Bitcoin daily earnings per terahash, partly offset by a 54.2% increase in average Bitcoin price. Net results swung to a $57.4 million loss from $54.0 million income in 2024, largely due to a $32.8 million fair value loss on digital assets and related receivables versus a large prior-year gain, plus higher impairment on mining equipment. Adjusted EBITDA dropped to $8.3 million from $117.9 million. BitFuFu ended 2025 with $177.1 million in combined cash and digital assets and total mining capacity under management of 26.1 EH/s; these figures remain subject to final closing adjustments.
BitFuFu Inc. reported unaudited Bitcoin production and key operating metrics for February 2026. The company produced 227 BTC in the month, with average daily production of 8.1 BTC. Cloud-mining contributed 190 BTC while self-mining accounted for 37 BTC.
As of February 28, 2026, BitFuFu held 1,830 BTC and approximately $40 million in cash and cash equivalents, and remained in a net cash position. The company’s total hashrate was 26.4 EH/s, including 3.6 EH/s of self-owned hashrate and 22.8 EH/s from third-party suppliers and hosting customers. Borrowings on its $100 million line of credit were reduced to $15 million, and long-term accounts payable stood at approximately $94 million.
BitFuFu Inc. reported unaudited Bitcoin production and operating metrics for January 2026, showing growth in both output and capacity. The company produced 229 BTC in January, up from 188 BTC in December, with 46 BTC from self-mining and 183 BTC from cloud mining.
Bitcoin holdings increased slightly to 1,796 BTC as of January 31, 2026, compared with 1,780 BTC a month earlier. Total hashrate rose to 29.6 EH/s from 26.1 EH/s, driven by hashpower from third-party suppliers and hosting customers, while average fleet efficiency improved to 17.5 J/TH. Power capacity expanded to 520 MW, reflecting ongoing infrastructure growth.
BitFuFu Inc. reported unaudited Bitcoin production and operations metrics for December 2025 and highlighted full-year performance. Management stated that in 2025 the company mined 3,662 BTC, reduced pledged balances, and continued to build its Bitcoin treasury while delivering reliable capacity, service, and uptime for cloud mining customers. The company also referenced an improved liquidity position and expressed an optimistic outlook as it enters 2026, linking that view to recent Bitcoin price strength.
BitFuFu Inc. submitted a Form 6-K as a foreign private issuer for November 2025. The report mainly serves as a cover for an exhibit containing a press release titled “BitFuFu Reports Unaudited Third Quarter 2025 Financial Results.”
The company also states that this Form 6-K is incorporated by reference into its existing Form F-3 registration statements, meaning the information in the attached press release becomes part of those offering documents unless later superseded.
BitFuFu Inc. filed a Form F-3 prospectus for the resale of up to 1,008,000 Class A Ordinary Shares. These shares may be sold from time to time by the selling shareholder, and the company states it is not selling any securities under this prospectus.
All proceeds from any resales will go to the selling shareholder; BitFuFu will not receive proceeds. The shares were previously acquired in transactions exempt from registration. The Class A Ordinary Shares trade on Nasdaq under “FUFU”; the closing price was $3.33 per share on November 6, 2025. Sales may occur in public or private transactions at prevailing market or negotiated prices, directly or through underwriters, broker‑dealers, or agents.
As of November 6, 2025, BitFuFu had 166,482,302 Ordinary Shares outstanding, including 31,482,302 Class A and 135,000,000 Class B. The company is an emerging growth company, a foreign private issuer, and a controlled company under Nasdaq rules, with Mr. Leo Lu holding more than 50% of voting power.
Bitfufu Inc. filed a Form D notice reporting a completed equity offering under Rule 506(b). The company, incorporated in the Cayman Islands in 2022 with principal offices in Singapore, issued Class A ordinary shares as consideration related to payment obligations of its wholly owned subsidiary, Ethereal Tech US Corporation. The filing shows a $2,721,600 offering with all proceeds sold (Total Amount Sold: $2,721,600; Remaining: $0), and the first sale date recorded as 2025-10-09. The notice lists one investor and a stated minimum investment of $0. Company officers and directors named include Leo Lu (Chairman & CEO) and several Singapore-based executives and directors.
BitFuFu Inc. furnished a Form 6-K to provide investors with an operational update linked to a new press release. The filing incorporates this report by reference into BitFuFu’s existing Form F-3 shelf registration statements.
The attached Exhibit 99.1 is titled "BitFuFu Announces September 2025 Bitcoin Production and Operation Updates: Bitcoin Holdings Increasing to 1,959 BTC," highlighting that the company’s bitcoin holdings increased to 1,959 BTC as of the September 2025 update.