Tesla (TSLA) has a market capitalization of $687.8B, based on 1.04B shares at a price of $663.89 (down 7% on Friday).

Tesla (TSLA) has a market capitalization of $687.8B, based on 1.04B shares at a price of $663.89 (down 7% on Friday).
Market caps are currently calculated for a specific asset (ticker), and are not aggregated for a company (e.g., "GOOG" and "GOOGL" for Alphabet).