Elon Musk is reportedly discussing the possibility of a merger between Tesla and SpaceX, and if the merger is successful, a company could emerge that would rank as the 5th largest global listed company by BTC holdings, with approximately $3.3 billion worth of BTC. According to CNBC, Tesla currently holds 11,509 BTC and SpaceX holds 18,712 BTC, and if they become an integrated entity, they would collectively hold 30,221 BTC.