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'Big week': Michael Saylor's Strategy buys another 8,178 bitcoin for $836 million, bringing total holdings to 649,870 BTC

Reported by Theblock
Nov 17, 2025· 2 min read
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Key Takeaways
  • • Strategy acquired 8,178 BTC for $835.6 million at an average price of $102,171 per bitcoin, representing the company's largest weekly purchase since July and extending its consecutive buying streak dating back to early October.
  • • Total corporate bitcoin holdings now reach 649,870 BTC, accumulated at a cumulative cost of approximately $48.37 billion with an average acquisition cost of $74,433 per bitcoin—demonstrating substantial unrealized gains at current valuations.
  • • Year-to-date bitcoin yield stands at 27.8% for 2025, reflecting Strategy's aggressive accumulation strategy during a period of significant cryptocurrency volatility, with bitcoin trading near $93,500 at the time of announcement.
  • • Michael Saylor's firm has maintained consistent weekly purchases despite recent market correction, publicly rejecting rumors of bitcoin sales and reaffirming its "HODL" commitment amid broader market uncertainty.
Summary
Michael Saylor's Strategy (NASDAQ: MSTR) announced the acquisition of 8,178 bitcoin for approximately $835.6 million during the week ending November 16, 2025, marking a substantial addition to its corporate treasury. The purchase was executed at an average price of $102,171 per bitcoin and represents the company's largest weekly acquisition since July, according to SEC filings and multiple financial sources.

The purchase extends Strategy's uninterrupted buying streak dating back to early October, underscoring the company's commitment to its bitcoin accumulation strategy amid volatile market conditions. Bitcoin has experienced recent price pressure, trading near $93,500 at the time of the announcement—representing a correction of over 10% in the preceding week. Despite this volatility, Saylor's firm has publicly rejected claims that it reduced its holdings during the downturn, with company leadership stating it remains committed to its treasury strategy with "diamond hands" conviction.

Strategy's total bitcoin holdings now stand at 649,870 BTC, acquired cumulatively for approximately $48.37 billion at an average cost basis of $74,433 per bitcoin. This substantial position has generated a year-to-date yield of 27.8% in 2025, reflecting both the firm's disciplined accumulation strategy and bitcoin's broader price appreciation trajectory throughout the year. The company's aggressive approach has positioned it as one of the largest corporate holders of bitcoin globally, with each weekly tranche representing nine-figure capital deployment.

The market's reception to the latest purchase has been mixed, with Strategy's stock price declining approximately 2.28% in pre-market trading following the announcement, continuing a broader softness that has pressured MSTR below the $200 threshold. Market participants remain divided on the strategic implications, with bitcoin analysts monitoring potential further downside pressure and macro headwinds affecting both MSTR equity and underlying bitcoin valuations.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Theblock 'Big week': Michael Saylor's Strategy buys another 8,178 bitcoin for $836 million, bringing total holdings to 649,870 BTC