BitMine stock jumped 14% after an announcement described as "spectacular" by its chairman, Tom Lee. Indeed, the company is seeking shareholder approval to significantly increase the number of authorized shares. This strategic move comes as BitMine strengthens its position on Ethereum, of which it holds 3.41% of the circulating supply. In a market where crypto treasuries are growing, this initiative marks a key step for one of the largest institutional holders of ETH.