According to @EmberCN, Ethereum treasury firm BitMNR staked 342,560 ETH approximately 1.008 billion dollars to Ethereum proof of stake since yesterday morning, equal to 8.4 percent of its 4.066 million ETH holdings, with the entity attribution visible on Arkham Intelligence. source: @EmberCN; Arkham Intelligence The 342,560 ETH corresponds to 10,705 validator deposits of 32 ETH each, which is the standard requirement per validator. source: Ethereum.org Staking documentation Staked ETH is locked in validators and cannot be transferred until the validator exits, meaning that amount is not immediately tradable by the staker while active. source: Ethereum.org Staking documentation Traders should monitor BitMNR’s on chain address flows for additional staking or potential withdrawals and track the validator activation queue to gauge when these deposits become active validators. source: Arkham Intelligence; Ethereum.org Staking documentation

According to @EmberCN, BitMNR deposited 74,880 ETH, approximately USD 219 million, into Ethereum PoS staking about 50 minutes before the report. According to @EmberCN, this is BitMNR's first staking transaction and the firm currently holds 4.066 million ETH. Based on the 3.12 percent APY cited by @EmberCN, the newly staked 74,880 ETH implies roughly 2,336 ETH in annual rewards; fully staking the reported 4.066 million ETH would imply about 126,859 ETH in yearly rewards. Using the per-ETH valuation implied by @EmberCN's figures, roughly USD 2,924 per ETH, those rewards equate to roughly USD 6.8 million for the initial tranche and about USD 371 million if the full holdings were staked.

According to @EmberCN, MicroStrategy (MSTR) made no BTC purchases last week and continues to hold 671,268 BTC valued at $60.441B with a $74,972 average cost and $10.114B in unrealized profit; source: @EmberCN (X, Dec 22, 2025). BitMNR (BMNR) increased its ETH treasury by 98,852 ETH at approximately $2,976 per ETH for a total of about $294M; source: @EmberCN (X, Dec 22, 2025). The update frames these as last week’s moves by the largest BTC and ETH treasury companies, highlighting a pause in BTC buying and active ETH accumulation; source: @EmberCN (X, Dec 22, 2025).

According to @EmberCN, MicroStrategy (MSTR) purchased 10,624 BTC at an average price of $90,615 last week, totaling approximately $962 million (source: @EmberCN). According to @EmberCN, MicroStrategy now holds 660,624 BTC valued at about $59.82 billion, with a reported average cost basis of $74,696 and unrealized profit of $10.473 billion (source: @EmberCN). According to @EmberCN, Ethereum treasury firm BitMNR (BMNR) also increased its ETH holdings around $2,978 last week, with the quantity not visible in the provided excerpt (source: @EmberCN). For trading, BTC participants can mark $90,615 (reported purchase price) and $74,696 (reported average cost) as reference levels, and note the add represents roughly 1.61% of MSTR’s stack based on the figures shared (source: @EmberCN). For ETH, ~$2,978 can be used as a treasury-linked reference zone based on the reported activity (source: @EmberCN).