BuffettAnd Buffett and his handful of top lieutenants running Berkshire sure seem to agree these stock markets are scarily overvalued. While not included in this table, BRK's cash balance last quarter skyrocketed 106.8% YoY to a staggering $325.2b! That accounts for 31% of the cash treasuries of the entire SPX top 25, and rivals the $464.2b warchests held by the Mag7. Why is the world's greatest investor rushing into cash? Michael Oliver is looking for money from the general stock market to come into gold when they roll over.