Mark Zuckerberg loses $ 7 billion after WhatsApp, Facebook and Instagram crash Posted byAlto Nivel October 4, 2021 Leave a comment on Mark Zuckerberg loses $ 7 billion after WhatsApp, Facebook and Instagram crash “Time is money”: Falling stocks lowered the value of Zuckerberg’s fortune in hours and put him one notch below Bill Gates on the Bloomberg Billionaires Index.