Bitmine Holds 5.82M ETH, Buys Back 1.7M BMNR Shares as Lee Flags ETH/BTC Breakout

Bitmine Immersion Technologies disclosed it now holds 5.82 million ETH after its weekly treasury update covering August 10–14, even as the company sharply slowed the pace of its Ethereum purchases. In the same window, Bitmine repurchased 1.7 million shares of its own stock (NYSE: BMNR), which traded higher on August 17 following the announcement.

The pivot toward buybacks over fresh ETH accumulation lands alongside a separate call from Bitmine chairman Tom Lee, who says the ETH/BTC ratio has broken above a multi-year downtrend — a technical shift he argues reflects the market pricing in growing demand for Ethereum tied to tokenization and agentic AI.

What the numbers show

Bitmine’s 5.82 million ETH stake makes it one of the largest corporate holders of the asset, built through a rapid accumulation campaign over recent months. The latest weekly update marks a clear deceleration: rather than adding aggressively to the position, the company redirected capital toward the 1.7-million-share BMNR buyback.

That capital-allocation shift is notable for a treasury vehicle whose stock price has often traded as a leveraged proxy for its ETH holdings. By buying back shares instead of piling into more coins, Bitmine appears to be defending its equity valuation at a moment when BMNR’s premium to net asset value has come under scrutiny.

The ETH/BTC signal Lee is watching

Lee’s comments center on the ETH/BTC ratio, a closely tracked gauge of Ethereum’s relative strength against Bitcoin. According to Lee, the ratio has pushed above a downtrend that had persisted for several years, and he attributes the move to two catalysts: rising institutional interest in tokenized real-world assets and expectations that autonomous AI agents will increasingly settle transactions on Ethereum’s network.

If sustained, a breakout in the ETH/BTC ratio would mark a meaningful shift in relative positioning between the two largest crypto assets by market capitalization. Traders use the ratio as a proxy for whether capital is rotating from Bitcoin into Ethereum-linked exposure, including treasury companies like Bitmine that hold large ETH balances on their books.

Why it matters for holders

For BMNR shareholders, the buyback signals management’s confidence that the stock is undervalued relative to its underlying ETH stack, even as the pace of new coin purchases eases. For ETH holders more broadly, Lee’s framing puts a spotlight on tokenization and AI-agent activity as the next demand drivers to watch — factors distinct from the spot-ETF flows that dominated headlines earlier this year.

None of this guarantees the ETH/BTC trend continues; a single breakout above a downtrend line does not confirm a durable reversal, and Bitmine’s own slower accumulation pace suggests even large holders are being more selective with fresh capital right now.

Read more: Bitmine Adds 9,926 ETH, Reaches 4.8% of Supply Despite $8.4B Paper Loss

Sources

• beincrypto.com
• coingape.com