Bitmine, the bitcoin and ethereum accumulator controlled by Grayscale founder Tom Lee, holds 5.82 million ETH as of mid-August, according to an announcement posted by the company. The ethereum holdings include acquisition of 9,926 tokens during the week ended July 26.
Bitmine has repurchased 20.8 million shares cumulatively since July 1, including 1.7 million shares in the most recent week. The buyback program offsets dilution from equity issuance tied to the company's acquisition strategy.
The announcement also disclosed total crypto and cash holdings of 11.4 billion dollars. Bitmine operates as a cryptocurrency treasury company, buying and holding digital assets on behalf of public shareholders rather than deploying capital into mining, trading, or venture operations.
Lee departed Grayscale in 2024 and established Bitmine as a competing vehicle after Grayscale converted its flagship bitcoin trust into a spot bitcoin exchange-traded fund. Bitmine's structure mirrors that shift: it exists primarily to accumulate crypto at scale and hold it until either the shareholder base directs liquidation or the assets appreciate to strategic value for alternative deployment.
The ethereum position represents material exposure to the layer-one blockchain's price performance. At current market valuations above 2,400 dollars per token, Bitmine's ethereum holdings alone carry a notional value exceeding 13.9 billion dollars. The company's bitcoin holdings remain undisclosed in recent announcements.
Share buybacks at this scale, over 20.8 million repurchased since July 1, compress the share count and increase per-share holdings of the underlying crypto portfolio. If Bitmine held the same amount of bitcoin and ethereum but issued fewer shares, each remaining share would represent a larger ownership stake in the total assets.
Bitmine has stated the company intends to buy ethereum and bitcoin opportunistically as markets permit. The weekly cadence of 9,926 ETH represents less than 0.2 percent of weekly ethereum issuance and does not materially move network-level supply metrics.
