SpaceX has been awarded investment-grade credit ratings by all three major agencies just days after its record stock market debut, even as its newly listed shares slid sharply on Thursday.

SpaceX secures a Baa1 investment-grade rating from Moody's alongside its $75B IPO, revealing 18,712 BTC worth $1.29 billion on its corporate balance sheet.

June 18 : SpaceX on Thursday landed investment-grade credit ratings from Moody's, Fitch and S&P Global Ratings, each assigning a "stable" outlook after the Elon Musk-led company's…