Strategy invested $2.54 billion in a single week to acquire 34,164 BTC, while Bitmine purchased 101,627 ETH last week, setting the largest single-week record of the year

According to BBX data, the two major cryptocurrency reserve companies disclosed their holdings updates simultaneously yesterday. The expansion rate of Bitcoin and Ethereum treasury reserves both reached a phase high. The core dynamics are as follows:

• Strategy, Inc. (NASDAQ: $MSTR) submitted SEC Form 8-K on April 20, disclosing that the company purchased an additional 34,164 BTC from April 13 to 19, with a total expenditure of approximately $2.54 billion, at an average price of about $74,395, marking the third largest single purchase in the company's history; approximately 85% of the funds for this round of purchases came from STRC preferred stock ATM financing (net proceeds of $2.176 billion), with the remainder from MSTR common stock (net proceeds of $366 million). As of April 19, the company's total holdings reached 815,061 BTC, with a total cost of approximately $61.56 billion (average price $75,527), and the BTC yield since the beginning of 2026 is 9.5%.

• Bitmine Immersion Technologies, Inc. (NYSE: $BMNR) issued an official announcement through PR Newswire on April 20, stating that as of April 19 at 4:00 PM ET, the company held 4,976,485 ETH (approximately 4.12% of the total circulating ETH), with a weekly purchase of 101,627 ETH (approximately $230 million) last week, marking the largest single-week increase in 2026; the company's total combined cryptocurrency assets, cash, and strategic investments amount to approximately $12.9 billion (including $1.12 billion in cash). Currently, 3,334,637 ETH has been staked (accounting for about 67% of total holdings), with an annualized staking yield of approximately $221 million (7-day annualized staking yield of 2.88%).