Bitmine Immersion Technologies added $145 million worth of Ethereum on Tuesday. The move reinforces the company's position as the largest known ether treasury holder within the crypto industry. Tom Lee chairs the firm that continues accumulating digital assets despite significant market volatility and macroeconomic headwinds.
Onchain analytics provider Lookonchain reported the purchase utilizing Arkham data from recent blockchain activity. The firm acquired 67,111 ETH from Kraken using two separate blockchain addresses to execute the trade. Another analytics platform, EmberCN, also flagged these specific transactions for public review and verification.
This latest buy adds to Bitmine's existing holdings of 4.66 million ETH recorded as of March 22. The total value sits at roughly $10 billion as of that date according to recent filings. This represents approximately 3.86% of the current circulating supply which is a substantial portion.
The company disclosed in a Monday filing that it acquired 65,341 ETH since the previous update. That figure is slightly lower than the latest batch reported on Tuesday according to the data. The Block has reached out to Bitmine for further information regarding the exact timing and strategy.
Tom Lee stated in a Monday statement that Bitmine maintains an increased pace of buys. He said they expect this pace to continue in each of the past three weeks without slowing down. He described the current market conditions as the final stages of a mini-crypto winter for the sector.
Bitmine remains the largest known ether treasury holder in the entire sector today. SharpLink Gaming follows with about 863,021 ETH according to StrategicETHReserve data and rankings. The Ether Machine holds around 496,712 ETH in third place behind the industry leaders.
Ethereum climbed 1% over the past 24 hours to trade at $2,154 during market hours. This price remains down more than 55% from its record high reached in August 2025. Bitmine stock fell 2.21% on Tuesday before rebounding 1.88% in after-hours trading sessions.
The BMNR stock is down nearly 60% over the past six months of trading. Investors may watch for correlation between treasury gains and stock performance in the coming weeks. Analysts will likely scrutinize future disclosures for further accumulation signals and strategic shifts.
This aggressive accumulation contrasts with the general market sentiment regarding digital assets recently. Institutional interest in Ethereum has fluctuated based on regulatory developments and adoption rates. The strategy suggests a long-term belief in the network's utility and value proposition.
Future regulatory clarity could also influence how such treasuries are managed by public companies. The broader institutional adoption of Ethereum remains a critical metric for the industry moving forward. Market observers will track these treasury movements closely for signs of sustained confidence.
