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 Ltd director Conway Kong Wai Lee filed an initial ownership report on Form 3 as a director of the company. The filing shows no reported transactions and no reported holdings or derivative positions at this time.
Intchains Group Ltd director Ma Weiping filed an initial insider ownership report on Form 3. The filing identifies Ma as a director of the company but shows no transactions, no derivative positions, and no specific share holdings, serving as a baseline disclosure of insider status.
Intchains Group Ltd CEO Qiang Ding has filed an initial Form 3 disclosing his indirect holdings of Class B ordinary shares. These Class B shares carry ten votes per share and can be converted into Class A ordinary shares on a one-for-one basis, while Class A shares cannot convert into Class B.
The filing shows that the Class B shares are held through several British Virgin Islands entities wholly owned, directly or indirectly, by Intchain DQ Asset Holding Limited, which is itself wholly owned by Ding. Reported indirect positions include 25,961,500 shares through Intchain DQ Asset Holding Limited, 5,912,120 shares through Intchains CHX1 Limited, 6,318,800 shares through Intchains CHX2 Limited, and 3,000,000 shares through Intchains DQ Holding Limited.
Intchains Group Ltd director Gu Qingyang has filed an initial Form 3 as an insider of the company. The provided data show no insider transactions or holdings reported in this filing excerpt, and no derivative positions or gifts, sales, or purchases are listed.
Intchains Group Ltd director and Chief Technology Officer Chaohua Sheng has filed an initial ownership report showing indirect control of 16,759,820 Class B ordinary shares through Intchains SCH Holding Limited, a British Virgin Islands company wholly owned by him. Each Class A ordinary share carries one vote, while each Class B ordinary share carries ten votes on all matters. The Class B ordinary shares may be converted into Class A ordinary shares on a one-for-one basis at any time by the holder, but Class A ordinary shares cannot be converted into Class B ordinary shares.
Intchains Group Ltd CFO Yan Chaowei filed an initial ownership report showing existing equity interests in the company. The filing lists restricted stock units tied to 13,662, 10,292 and 64,354 underlying shares of Class A Common Stock, which vest over four years under previously granted awards.
It also shows employee stock options covering 20,832 underlying Class A shares at an exercise price of $8.0000 per share, expiring on May 28, 2033, plus 9,492 shares of Class A Common Stock held directly. Each RSU or option entitles the holder to receive two Class A shares upon settlement or exercise, subject to the applicable vesting schedule and continued service conditions.
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 filed a Form 6-K as a foreign private issuer in the United States. The filing mainly serves to submit an exhibit titled “Intchains Group Limited Reports Third Quarter and Nine Months 2025 Financial Results,” indicating the company has released results for that period.
The report is signed on behalf of the company by Chairman and Chief Executive Officer Qiang Ding and dated November 13, 2025, confirming executive authorization of the submission.