A stockpile of over 18,000 would make Elon Musk's SpaceX the seventh-largest Bitcoin holder, ahead of Coinbase.

SpaceX targets a $1.75T-$2T IPO valuation while holding $637M in Bitcoin, potentially making it one of the largest publicly traded corporate BTC holders.

SpaceX is gearing up for what's likely to be a blockbuster IPO, and Elon Musk's aerospace and AI firm holds more Bitcoin than expected.