In a series of tweets, the entrepreneur says he is « selling almost all physical possessions » and « will own no house ».
About $13bn (10.3bn) was wiped off Tesla’s shares after chief executive Elon Musk tweeted that the electric car company’s « stock price is too high ».
In a series of other tweets, Mr Musk, 48, also said he was « selling almost all physical possessions » and « will own no house ».
He added his girlfriend was « mad at me ».
Just one stipulation on sale: I own Gene Wilder’s old house. It cannot be torn down or lose any its soul.
The subsequent 9% drop in Tesla share prices erased about $3bn (£2.