SpaceX currently holds 18,712 BTC valued at approximately $1.55 billion, with assets custodied through Coinbase Prime. Blockchain analytics platform Arkham first identified the associated addresses and has tagged the entity as a BTC Treasury Company based on verified on-chain data. The company's most recent recorded on-chain activity was an $88 test transaction executed in July. This confirmation establishes SpaceX as a significant corporate Bitcoin holder with substantial treasury reserves secured via institutional custody infrastructure.