[Fortune: SpaceX Holds $1.4 Billion in Bitcoin Reserves, Potentially a Key Variable for Financial Report Volatility and an Accounting Challenge] According to a report by Golden Finance, *Fortune* magazine revealed that SpaceX disclosed in its latest S-1 filing that it holds approximately 18,712 bitcoins, estimated to be worth about $1.4 billion at current valuations—significantly higher than previous market expectations. This makes it a critical strategic reserve asset on the company’s balance sheet, accounting for approximately 1.8% of total assets. Analysts point out that SpaceX and Tesla together constitute the two largest bitcoin-holding entities within the Musk ecosystem. However, the more pressing issue lies in the financial volatility risks caused by accounting treatment. Although SpaceX currently leans toward viewing bitcoin as a long-term reserve asset rather than a trading tool, its holdings will significantly increase the volatility of future financial reports. If marked to market value, quarterly price fluctuations could impact earnings data in ways unrelated to its core businesses, such as rocket launches and satellite services.