Elon Musk announced he would give one share of $SPCX to every American child—so how long until he gives one share to each blue-checked user? Estimating 733.7 million eligible children, at SpaceX’s valuation of $146 billion, this would amount to $10.7 billion. 733.7 million shares represent approximately 0.9% of 8.1 billion total shares; Musk holds 6.4 billion shares, or 1.1%—less than 1% of the market cap—with negligible impact. We’ll need to wait for Tuesday night’s Q3 earnings report!