On an average billionaires have 15-17% cash of there total networth, which they use to further invest or to spend on some semi-cash commodities such as jewels and arts or real estate for say.
Did Steve Jobs leave his daughter any money?
Lisa Brennan-Jobs, now a 42 year old author and a Harvard graduate, had a different experience growing up with her father than her half-siblings. After his death, Steve Jobs did make sure to leave Lisa with a multi-million dollar inheritance.