BitMine Expands Ethereum Holdings with 14,618 ETH Purchase

Highlights:

• BitMine bought 14,618 Ethereum tokens, spending about $44.34 million on assets.
• The company now holds 3.63 million ETH, roughly three percent of the total supply.
• BitMine is developing a validator network to stake ETH and secure the Ethereum blockchain.

BitMine Immersion Technologies, a Nasdaq-listed crypto treasury company led by Tom Lee, recently bought 14,618 Ethereum tokens. They spent about $44.34 million on this purchase. The transaction was done through institutional custodian BitGo at an average price of around $3,033 per ETH, according to blockchain analytics platforms.

Tom Lee(@fundstrat)'s #Bitmine just bought another
14,618 $ETH($44.34M) 4 hours ago.https://t.co/P684j5Yil8 pic.twitter.com/LHOpDto1R5

— Lookonchain (@lookonchain) November 28, 2025

This purchase continues BitMine’s plan to build a large Ethereum treasury. These repeated purchases show the company has strong confidence in Ethereum as a long-term corporate asset. Analysts say that such moves show BitMine’s commitment to the cryptocurrency market.

BitMine Tops Corporate Ethereum Holders

After this latest buy, BitMine now holds about 3.63 million ETH. This is roughly 3% of Ethereum’s total supply. The total value of its Ethereum portfolio is more than $10 billion. The company has now reached 60% of its goal to hold 5% of the circulating ETH supply. Data from the Strategic ETH Reserve shows that 68 corporate entities together own 6.36 million ETH. This is about 5.26% of the total Ethereum supply. 

BitMine’s portfolio is trading at a 20% discount to its net asset value. Its current market NAV is 0.80. This discount could mean investors are undervaluing the holdings compared to the real worth of the Ethereum assets. The undervaluation might also reflect risks or doubts about BitMine’s strategy. Still, corporate experts see the company’s ongoing buying as a strong sign of confidence in Ethereum’s future. BitMine’s growing market position strengthens its reputation as a leading institutional player in the crypto industry.

Earlier this year, BitMine moved away from Bitcoin mining to focus only on building an Ethereum-based treasury. The company raised more than $7 billion through new share sales. It used these funds to increase its ETH holdings. This strategy aims to strengthen its position in the growing Ethereum ecosystem.

BitMine’s shares (BMNR) jumped about 9% to $31.74 after the announcement. However, over the past month, the stock has remained roughly 37% lower, mainly due to its close link with Ethereum and overall crypto trends.

Strategic Shift and the Company’s Future Plans

BitMine is also creating the Made in America Validator Network, set for a pilot in 2026. This platform will let the company stake its ETH while helping to secure the Ethereum blockchain. This step is expected to further boost BitMine’s influence in the Ethereum market.

With its latest purchase, BitMine becomes the largest corporate Ethereum holder. This draws comparisons to Michael Saylor’s Strategy, which now holds 649,000 BTC. Analysts believe big corporate treasury buys like BitMine’s could start an Ethereum “supercycle,” supported by staking rewards and more participation in the validator network.

JUST IN: Fundstrat’s Tom Lee says “$ETH remains in a Supercycle.” pic.twitter.com/kwlO3GTlrV

— Whale Insider (@WhaleInsider) October 26, 2025

Despite recent purchases, Ethereum remains near $3,000, about 25% lower than last month. Analysts note that heavy withdrawals from ETH ETFs and cautious institutional investors are holding back price growth. With limited market liquidity, even large buys can’t shift the trend immediately.