Welcome to our dedicated page for Intchains Group SEC filings (Ticker: ICG), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Intchains Group Limited (ICG) SEC filings provide detailed, regulator-reviewed information on the company’s activities in altcoin mining hardware, Ethereum-based cryptocurrency holdings and blockchain infrastructure. As a foreign private issuer listed on Nasdaq, Intchains files an annual report on Form 20-F and furnishes current information on Form 6-K under the Securities Exchange Act of 1934.
Recent Form 6-K submissions, as referenced in the SEC’s EDGAR system, have attached press releases covering second quarter, first half, third quarter and nine-month financial results. These filings describe revenue from altcoin mining products, operating income or loss, and the impact of changes in the fair value of ETH-based cryptocurrencies on reported net income. They also discuss research and development expenses related to new mining machine series and upgrades of existing models.
Other 6-K filings include the company’s announcement of a definitive agreement to acquire a Proof-of-Stake technology platform from ECHOLINK Limited. The attached materials outline the nature of the PoS platform’s intangible assets, including systems and technological infrastructure, source code, deployment configurations and client relationships, and explain how the acquisition adds staking operations for Ethereum, Avalanche, Manta and Conflux.
Through these SEC filings, investors can review Intchains’ disclosures on its ETH accumulation and treasury strategy, collaborations with FalconX for ETH acquisition and yield enhancement, and the role of staking and liquidity provisioning in its digital asset activities. The filings also provide the company’s official address of principal executive office in the Lin-Gang Special Area of Pudong, Shanghai, and confirm its status as a Form 20-F filer.
On Stock Titan’s filings page, users can access Intchains’ latest 6-Ks and other SEC documents as they are made available on EDGAR. AI-powered tools can help summarize lengthy filings, highlight key metrics from financial reports, and surface references to cryptocurrency holdings, PoS platform details and other topics relevant to Intchains’ semiconductor and blockchain-focused business model.
Intchains Group Limited reported sharply weaker results for Q4 and full year 2025 as altcoin mining demand softened and crypto prices swung.
Q4 2025 revenue fell to RMB36.1 million from RMB74.2 million, and the company posted a net loss of RMB130.7 million versus net income of RMB12.8 million a year earlier, driven by inventory impairment on mining machines and a RMB74.4 million loss from changes in cryptocurrency fair value. For 2025, revenue declined to RMB220.9 million from RMB281.8 million, with a net loss of RMB52.0 million compared with net income of RMB51.5 million in 2024.
Intchains ended 2025 with RMB473.8 million in cash, deposits and government securities and cryptocurrency assets of RMB187.6 million, including about 8,826 ETH-based coins, rising to 9,070 ETH by February 23, 2026. The company acquired a Proof-of-Stake platform for $1.3 million and launched the Goldshell Stake service, while outlining a 2026 strategy focused on selling existing miners, launching new altcoin machines, cutting costs, and expanding dual-platform ETH staking.
Intchains Group Limited received an updated large-shareholder disclosure on a Schedule 13G/A. Intchains Holding Limited, a British Virgin Islands company 100% owned by Weimin Zhou, reports beneficial ownership of 3,645,950 Class A ordinary shares.
This position represents 6.5% of the Class A ordinary shares, calculated using 56,028,722 Class A shares outstanding as of December 31, 2024, as reported in the company’s Form 20-F. Both Intchains Holding Limited and Weimin Zhou are listed as having sole voting and dispositive power over these shares, indicating significant but non-controlling ownership in the company.
Intchains Group Limited received an amended Schedule 13G showing that Golden Stone Capital Limited, a Samoa company 100% owned by Zhaoyang Ma, beneficially owned 14,099,120 Class A ordinary shares as of December 31, 2025. This stake represents 25.2% of the Class A ordinary shares, based on 56,028,722 shares outstanding as of December 31, 2024, as reported in Intchains’ Form 20-F. Golden Stone and Zhaoyang Ma each report sole voting and dispositive power over these shares, with no shared power.
Intchains Group Limited has filed a Form 6-K as a foreign private issuer, highlighting a planned acquisition of a proof-of-stake technology platform. This step is described as a way to expand the company’s blockchain infrastructure capabilities, signaling a strategic move deeper into proof-of-stake based solutions.