Tom Lee Says Bitmine Will Stop Buying Crypto at 5% of Supply

Update 02:18 UTC: The cap Lee described on stage was reported more precisely in a follow-up account of the TOKEN2049 panel dated October 22, which stressed that the 5% limit was set at Buterin's request and that Bitmine treats it as a binding stop, not a soft target.

Tom Lee Sets a 5% Cap

Bitmine, already one of the most concentrated corporate holders of ether in the market, has set a finish line for its accumulation campaign. Chairman Tom Lee said at the TOKEN2049 conference that the company operates under a hard cap equal to 5% of the Ethereum (ETH) total supply and will stop buying once that threshold is reached. The ceiling, Lee explained, was one Vitalik Buterin wanted Bitmine to observe. “We said there is a 5% hard cap. We will not hold more than 5% of Ethereum's total supply,” Lee said, adding, “Vitalik wanted us to stop at 5%.” The remarks came on a panel at TOKEN2049, where Lee framed the cap as a deliberate constraint on what is by any measure one of the largest corporate Ethereum treasury builds on record. At the time of his comments, Bitmine held roughly 6 million ETH, about 4.9% of all ether in existence, leaving just 100,000 ETH to buy before the program closes. The pace has been the striking part. Lee said the company originally expected the strategy to take about five years; it crossed 4.9% of supply in a little over one year instead, and did so through a bear market. He attributed the speed to aggressive buying into weak prices, including a large tranche accumulated near $1,500. That buying made Bitmine one of the most concentrated corporate ether holders in the sector, a standing its management has leaned on when pitching the equity to institutional investors. It is also why the approaching cap matters beyond one balance sheet: the ether market's most persistent institutional bid is close to switching off.

The cap Lee described on stage was reported more precisely in a follow-up account of the TOKEN2049 panel dated October 22, which stressed that the 5% limit was set at Buterin's request and that Bitmine treats it as a binding stop, not a soft target. The same account reiterated the timeline figures: roughly 6 million ETH, or 4.9% of supply, accumulated in just over a year against an original five-year plan, with large purchases made when ether traded near $1,500. It framed the halt in buying as a material shift for Ethereum, since Bitmine has been among the most consistent institutional buyers in the market, and pointed to ETF demand, expanding staking and broader institutional adoption as the candidate replacements once that pressure ends.

From Buying to Staking

Bitmine has kept adding even with the ceiling in sight. On October 19 the company purchased 12,535 ETH, lifting total holdings to 6,041,481 ETH, a stack then worth nearly $14.5 billion and now past the 6 million mark Lee cited on stage. Two days later it staked a further 159,728 ETH, about $390.6 million at the time, pushing the share of the reserve committed to staking to roughly 86.5%. Staking locks ETH up to help secure the network and earns a return quoted as APY, so the rising staked share shows where Bitmine's emphasis now sits: making an already large reserve productive rather than enlarging it. Each staked tranche earns network rewards that accrue in ether, so the stack compounds without a single new purchase. At 86.5% staked, only a small slice of the 6.04 million ETH stack stays liquid, a configuration that limits how much the company could sell into a weak tape even if it wanted to. Lee also pointed to Bitmine's inclusion in the Russell 1000 index, a benchmark many funds track, which he framed as a way for institutional investors to gain ether exposure through public markets without handling tokens directly. The unresolved question is who becomes the marginal buyer for the broader Ethereum market once Bitmine's bid stops. Sustained spot ETF flows, growth in staked supply and wider institutional adoption would need to fill the gap. Flows have been uneven so far: US spot Ethereum ETFs recently posted a $14.96 million inflow, ending a five-day outflow streak, demand that is present but modest next to Bitmine's yearly pace. Until a replacement bid of similar size appears, the cap removes a known, steady source of demand from the market.

The Tape at $2,398

Our live monitoring puts ETH at $2,395.44, down 2.03% over 24 hours, with the broader trend still a downtrend, the RSI at 39.83 and a bearish MACD signal. The levels that matter, detailed in our Ethereum technical analysis, are resistance at $2,411.96, scored 98 out of 100 on our composite, and support at $2,285.76, scored 95 out of 100. A sustained close through either would reset the short-term picture, including the $2,550 test we flagged earlier. Positioning looks mild: perpetual funding sits at 0.0027% and open interest near $10.2 billion, with the long/short account ratio at 2.89. The Fear & Greed Index reads 50, neutral, and BTC holds 68.0% of the COINOTAG-tracked market, whose capitalization stands at $2.41 trillion (as of 02:18 UTC).