Bitcoin Miner Argo Blockchain Faces Class-Action Suit Over US Share Sale
Argo failed to disclose that it suffered from significant capital constraints as well as electricity and network difficulties, the suit says.
Argo Blockchain, a crypto miner whose shares trade on the London Stock Exchange (ARB) and Nasdaq (ARBK), is facing a class-action lawsuit over alleged misleading statements made during the initial public offering (IPO) of its American depositary shares (ADS) in 2021.
The London-based company made untrue or incomplete statements, failing "to state other facts necessary to make the statements made not misleading," according to a filing dated Jan. 26 in the U.S. District Court for the Eastern District of New York.
Argo is accused of failing to disclose that it suffered from significant capital constraints, as well as electricity and network difficulties. These constraints hampered the firm's ability to mine bitcoin and operate its Helios facility in Texas. Although the complaint was filed as class action, it doesn't actually become one until a judge assigns it that status.
"Argo’s business was less sustainable than Defendants had led investors to believe; accordingly, Argo’s business and financial prospects were overstated," according to the filing. The mining firm offered 7.5 million ADS, each representing 10 shares of common stock, on the Nasdaq Global Market in September, 2021. However, 2022 was not kind to Argo, nor to its peers in the bitcoin mining industry. Firms were squeezed between falling crypto valuations and rising electricity costs. The pressures culminated in bankruptcy for one of the industry's biggest miners, Core Scientific.
Argo narrowly avoided the same fate by selling the Helios facility to Mike Novogratz’s crypto-focused financial-services firm Galaxy Digital for $65 million and a $35 million loan.
The sale helped lift Argo's shares, which slumped more than 90% last year. The London-based stock has more than doubled in January, and the U.S. shares, which were at risk of being suspended, have also recovered.
Argo's LSE-listed shares are down over 3% at 15.94 pence as of midday in London. At the time of writing, ARBK shares on Nasdaq are down about 4% at $1.95 in pre-market trading.
Argo had not responded to CoinDesk's request for comment at press time.
Read more: Bitcoin Miner CleanSpark Builds 50MW Additional Mining Capacity at Georgia Site
UPDATE (Jan. 27, 15:20 UTC): Adds that the suit needs to be certified by a judge before it becomes an official class action.
More For You
Protocol Research: GoPlus Security

What to know:
- As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
- GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
- Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.
More For You
French Banking Giant BPCE to Roll Out Crypto Trading for 2M Retail Clients

The service will allow customers to buy and sell BTC, ETH, SOL, and USDC through a separate digital asset account managed by Hexarq.
What to know:
- French banking group BPCE will start offering crypto trading services to 2 million retail customers through its Banque Populaire and Caisse d’Épargne apps, with plans to expand to 12 million customers by 2026.
- The service will allow customers to buy and sell BTC, ETH, SOL, and USDC through a separate digital asset account managed by Hexarq, with a €2.99 monthly fee and 1.5% transaction commission.
- The move follows similar initiatives by other European banks, such as BBVA, Santander, and Raiffeisen Bank, which have already started offering crypto trading services to their customers.












