- As of 03-Apr-2020, Facebook had 2.4 B shares of Class A common stock out and 444.6 mm of Class B. 

- The class B gets 10 votes for each share of the A.  

- Mark Zuckerberg owns 363 mm of the class B, giving him 53.1% of the voting power. $FB https://t.co/ABreFwMULv