Bitmine Immersion Technologies has solidified its status as the largest corporate holder of Ether, adding over 24,000 ETH to its reserves last week. The company now controls approximately 4.17 million ETH, representing about 3.4% of Ether's circulating supply. Bitmine's total crypto and cash holdings have reached $14 billion, with nearly $1 billion in cash reserves. Staking has become a key component of Bitmine's strategy, with 1.26 million ETH currently staked, marking an increase of nearly 600,000 ETH from the previous week. The company plans to launch its own staking platform in early 2026. A shareholder vote scheduled for Thursday in Las Vegas will determine if Bitmine can continue expanding its ETH holdings, as the company seeks approval to increase authorized shares. The market responded positively to Bitmine's latest moves, with its shares rising 3% in early trading. Despite a 3% decline in Ether's price over the past week, Bitmine's aggressive accumulation underscores a broader trend of concentrated digital asset holdings among treasury companies.