Bitmine Immersion Technologies is putting a definitive ceiling on its cryptocurrency treasury accumulation, with Chairman Tom Lee announcing that the company will cap its Ether holdings at precisely 5% of the asset’s overall circulating supply.
Speaking during a high-profile keynote presentation at the Token2049 conference in Singapore on Wednesday, Lee revealed that Bitmine is rapidly approaching this milestone. The company has already accumulated approximately 6 million Ether, which accounts for roughly 4.9% of the cryptocurrency’s total supply. According to Lee, the firm requires only about 100,000 additional ETH to cross the finish line and reach its self-imposed target.
"That’s a hard cap. We’re not gonna be accumulating past 5%," Lee told the audience in Singapore, emphasizing the firmness of the decision. "We’re not gonna own more than 5% of Ethereum."
The announcement brings a sense of finality to a strategy that previously left room for interpretation. Lee had previously kept the door open regarding the possibility of pushing past the 5% threshold, noting that any future adjustments would depend heavily on the broader adoption metrics of the Ethereum network. During an appearance on an August interview with Bankless, Lee suggested that the corporate treasury might revisit the prospect of expanding its holdings further out in the year 2027. However, Wednesday’s keynote made it clear that the immediate and medium-term horizon dictates a strict boundary.
Bitmine says it is “done stacking” Ether
Reflecting on the aggressive acquisition strategy that brought the company to this historic juncture, Lee pointed out that the vast majority of Bitmine’s massive Ether stockpile was secured during a prolonged crypto bear market. By stepping in to buy digital assets while market sentiment was deeply depressed and prices languished, the company inadvertently provided a vital stabilizing force for the second-largest cryptocurrency.
"We did all this buying in a bear market," Lee explained during his keynote address. "We protected the downside for ETH because we were buying. But now, we’re done stacking in front of a 25X move."
Beyond providing price support during turbulent market conditions, Lee tied the implementation of the 5% hard cap directly to Bitmine’s overarching corporate capital strategy. By decisively halting its open-market accumulation of Ether, the firm eliminates the ongoing necessity to aggressively raise external capital purely to fund further cryptocurrency purchases. This shift, according to leadership, is designed to instill greater confidence among equity holders who have occasionally expressed concerns about dilution or continuous capital calls.
"So if we have a 5% hard cap, that means we’re gonna outperform ETH on the way up, right?" Lee posed to the Token2049 attendees. "’Cause you don’t have to worry about us trying to raise capital. We’re done."
Bitmine’s journey to accumulating millions of Ether has required sophisticated navigation of traditional capital markets. In June, the company executed a strategic pivot by launching a $300 million perpetual preferred stock offering, following in the financial footsteps of other treasury-focused firms. This momentum continued into August, when Bitmine leveraged its financial positioning to repurchase 16.1 million common shares as part of an aggressive $4 billion buyback program. These financial maneuvers enabled the firm to anchor a massive crypto treasury valued at roughly $15.8 billion, which is projected to generate an impressive $334 million in annual staking revenue.
Even though Bitmine’s active open-market purchasing phase is drawing to a close, the company’s actual Ether balance sheet may still experience dynamic shifts due to native protocol rewards. Through Ethereum’s proof-of-stake mechanism, the firm’s multi-million-strong stash of staked ETH will continue to generate yield. To respect the strict 5% threshold outlined by leadership, Lee has previously indicated that the company could systematically liquidate or sell off the specific amount of ETH earned through staking rewards, ensuring that its overall share of the circulating supply never creeps past the established cap.
