BitMine Immersion Technologies added 12,532 ETH to its treasury over the past week, lifting its Ethereum holdings to 6,028,946 tokens, or approximately 4.9% of the cryptocurrency's circulating supply. In its October 12 announcement, the Ethereum treasury company said its accumulation strategy is nearing its 5% supply target, while management signaled that most planned purchases are complete — a shift that may alter how investors gauge the firm's future demand for the token.

BitMine's 6.03M ETH Treasury Nears Its 5% Target

According to the announcement, BitMine held 6,028,946 ETH as of October 11, valued at approximately $15.34 billion using the company's stated price of $2,544 per token. The position represents about 4.9% of Ethereum's reported supply of 122.1 million ETH, and the company said its latest weekly purchase moved it closer to its goal of accumulating 5% of the supply. Based on that supply figure, the company stands roughly 76,000 ETH short of the 5% threshold — a level that would put about one in every twenty tokens in circulation under a single corporate treasury.

Chairman Tom Lee said management is “largely finished buying ETH,” suggesting the pace of new acquisitions could slow as BitMine approaches its target. The October 12 figures compare with holdings of 6,016,414 ETH reported in the company's October 5 announcement, confirming an increase of 12,532 tokens over the following week. Investors will now watch whether the company pivots from aggressive accumulation toward managing and staking the treasury it has assembled.

Staked ETH Could Generate Revenue for BitMine

BitMine reported that 5,067,309 ETH — approximately 84% of its total Ethereum holdings — was staked as of October 11. At the company's stated ETH valuation, the staked balance was worth around $12.9 billion. Staking allows holders to help secure Ethereum's proof-of-stake network in return for rewards, although yields fluctuate and participation carries operational risks.

The Ethereum treasury firm estimates that its currently staked holdings could generate approximately $336 million in annualized staking revenue, based on its reported 5.1 million ETH staked and a 2.61% seven-day yield. It projects annualized rewards of about $400 million if its full Ethereum treasury is eventually staked through its MAVAN platform and partners. Reaching that projection would involve staking the roughly 962,000 ETH that remained unstaked as of October 11 — the difference between the reported treasury and the staked balance. These are company estimates rather than guaranteed earnings, and actual returns will depend on staking yields, operational costs and the amount of ETH deployed.

Ethereum ETF Outflows Add Context to Treasury Strategy

Ethereum's institutional investment backdrop has recently weakened. According to Farside Investors' U.S. spot Ethereum ETF flow data, the products recorded combined net outflows of approximately $491 million between October 6 and October 9. The withdrawals indicate reduced net demand through ETF channels during the period, although they do not establish why individual investors sold or predict the direction of future flows.

The development is relevant because BitMine's accumulation strategy and ETF demand represent different sources of Ethereum exposure. If the company slows its purchases while ETF outflows continue, one potential source of incremental buying could weaken at the same time as another institutional channel experiences withdrawals. Even so, BitMine's holdings remain substantial, and ETF flows alone cannot determine Ethereum's next price direction.

BitMine Stock Falls 8.5 Despite Continued ETH Buying

BitMine's shares have not mirrored the scale of its Ethereum accumulation. Historical market data from StockAnalysis shows that BMNR closed at $24.03 on October 9, compared with $26.27 on October 2, a decline of approximately 8.5% over the period. The move suggests that continued ETH purchases have not prevented short-term weakness in the company's stock. Because treasuries of this kind hold most of their assets in crypto, investors commonly benchmark such stocks against the market value of the underlying holdings, tracking shares trade at a premium or a discount to that figure.

The company also reported $612 million in cash and marketable securities alongside its cryptocurrency holdings and other investments, bringing its stated combined holdings to $16.2 billion.

The next key developments are whether BitMine reaches its 5% supply target and how it deploys its remaining ETH into staking. Investors will also monitor Ethereum's market price, staking yields and ETF flows to assess how these factors affect the firm's treasury valuation and revenue potential.