Strategy, formerly known as MicroStrategy, has executed its largest single-week Bitcoin purchase of 2026, acquiring 22,337 BTC for approximately $1.57 billion. This brings the company's total holdings to 761,068 BTC as of March 16, 2026, representing over 3.4% of Bitcoin's ultimate 21-million-coin supply. The purchase was financed primarily through the sale of $1.18 billion in STRC perpetual preferred stock, with the remaining $396 million raised via the issuance of 2.8 million Class A common shares.
The company's average purchase price for this week was $70,194 per coin, slightly below the market's volume-weighted average. This aggressive accumulation is part of Executive Chairman Michael Saylor's broader mission to hold one million Bitcoin by the end of 2026, a goal requiring the acquisition of roughly 5,700 BTC per week for the remainder of the year.
AI platforms are now projecting timelines for when Strategy might reach the coveted one-million-BTC milestone. Grok, the AI platform created by xAI and SpaceX founder Elon Musk, offers a more aggressive forecast. Based on the company's recent purchase velocity—which averaged roughly 14,450 BTC per week over a three-week period leading to mid-March—Grok suggests Strategy could mathematically reach one million BTC by early July 2026. However, it notes that maintaining this pace would require continuous capital raises exceeding $1 billion per week, which is deemed unlikely.
A more sustainable projection from Grok, accounting for historical averages of roughly 2,500 BTC per week funded by the STRC preferred stock program, points to a realistic timeline around September 2026. This forecast considers market liquidity, sustainable fundraising, dilution concerns, and volatility.
ChatGPT presents a slightly more conservative scenario. Its analysis, based on historical buying trends, capital capacity, and market conditions, suggests Strategy would need to acquire approximately 5,550 BTC each week to hit the one million target by December 2026. While ambitious, ChatGPT indicates this could realistically be achieved by 2027, with factors like market liquidity and price volatility potentially pushing the goal into early January 2027.
The company's strategy is not without risks. As of March 15, Strategy sits on an estimated $1.7 billion in unrealized losses, with its total purchase cost of $57.6 billion exceeding the market value of its Bitcoin holdings. The annualized dividend burden from the STRC preferred stock program now exceeds $1 billion, creating a significant financial obligation. The company's ability to service this debt is currently supported by a $2.25 billion cash reserve, acting as a liquidity buffer.
