Bill Gates (MSFT) tops Forbes' list of the 400 richest Americans for the 18th year in a row,...

|By:, SA News Editor

Bill Gates (MSFT) tops Forbes' list of the 400 richest Americans for the 18th year in a row, adding another $5B to his fortune to amass $59B. Warren Buffett (BRK.A) places second with $39B after shedding $6B. Biggest gainers: Mark Zuckerberg, +$10.6B to $17.5B; George Soros, +$7.8B to $22B; Sheldon Adelson (LVS), +$7B; Jeff Bezos (AMZN), +$6.5B; Larry Ellison (ORCL), +$6B.