Ethereum News Today: Peter Thiel’s 9.1% Stake Boosts BitMine Stock 12.5% After Hours

Billionaire investor Peter Thiel has acquired a significant 9.1% stake in BitMine Immersion Technologies, a leading crypto mining service provider, sparking a sharp rise in the company’s stock price. This strategic investment underscores growing institutional confidence in crypto mining firms amid a volatile market environment. Thiel’s move reflects his broader interest in blockchain technology and digital assets, aligning with his recent ventures in crypto finance and prediction markets.

Peter Thiel’s 9.1% stake in BitMine boosts the crypto miner’s stock by 12.5% after hours, signaling renewed investor confidence in crypto mining and ETH treasury strategies. Shares of BitMine Immersion Technologies experienced a notable after-hours rally, climbing 12.5% to $44.97 following billionaire Peter Thiel’s acquisition of over 5 million shares, representing a 9.1% ownership stake. This surge highlights the market’s positive reaction to Thiel’s endorsement, which is seen as a vote of confidence in BitMine’s business model and growth prospects. Despite closing the regular trading session down 2.5%, the after-hours activity demonstrated strong investor appetite, with the stock briefly reaching $48.50, an increase of more than 21% from the day’s close.

Since its U.S. debut in May 2025 at $8 per share, BitMine’s stock has soared nearly 400%, reflecting robust operational performance and strategic positioning within the crypto mining sector. The company’s recent quarterly financials revealed a 67.5% year-over-year increase in net revenue and a 43.18% rise in net profits, underscoring its expanding market footprint and operational efficiency.

Thiel’s investment through Founders Fund not only injects capital but also signals growing institutional trust in crypto mining enterprises. This move comes amid a broader trend of tech billionaires and venture capitalists increasing their exposure to blockchain infrastructure and digital assets. The timing is particularly significant given the recent collapse of crypto-friendly financial institutions, prompting innovative banking solutions like Erebor, which Thiel and peers are developing to support the crypto ecosystem.

BitMine’s aggressive accumulation of Ether (ETH) is a pivotal aspect of its growth strategy. Holding over 163,000 ETH valued at more than half a billion dollars, the company has positioned itself to capitalize on the increasing institutional adoption of Ethereum as a treasury asset. Purchased at an average price of $3,072 per ETH, this sizable reserve reflects BitMine’s confidence in Ethereum’s long-term value proposition and its utility within decentralized finance (DeFi) and smart contract applications.

The firm’s recent $250 million private placement, completed in early July 2025, was instrumental in funding its substantial ETH treasury build-up. This capital infusion is expected to support further expansion of mining operations and enhance liquidity for strategic investments. BitMine’s approach aligns with a growing trend among crypto firms to diversify holdings beyond mining hardware into digital assets, thereby balancing operational revenue with asset appreciation potential.

Peter Thiel’s stake in BitMine complements his wider involvement in the crypto and blockchain space. Beyond this acquisition, Thiel’s Founders Fund is leading a $200 million funding round for Polymarket, a prediction market platform valued at $1 billion. Additionally, Bullish, a digital asset exchange backed by Thiel, is preparing for a public offering, signaling his commitment to advancing crypto infrastructure and adoption.

Thiel’s investment may encourage other institutional investors to reassess their exposure to crypto mining and digital asset companies. While the sector faces regulatory and market volatility risks, BitMine’s strong financial performance and strategic ETH holdings provide a compelling case for long-term value creation. Investors should monitor ongoing developments, including regulatory frameworks and technological advancements, which could impact the company’s trajectory.

Peter Thiel’s acquisition of a 9.1% stake in BitMine Immersion Technologies marks a significant endorsement of the crypto mining sector’s growth potential. The resulting stock rally reflects heightened institutional confidence, while BitMine’s substantial Ether treasury and robust financial results position it well for future expansion. As the crypto landscape evolves, strategic investments like Thiel’s are likely to shape market dynamics and investor sentiment, underscoring the importance of diversified exposure within the digital asset ecosystem.