Based on a unified board of 300 KR·US·JP stocks · updated July 28, 2026 at 04:14 AM KST
Amazon.com, Inc. is 2.3× Berkshire Hathaway Inc. New
As of July 28, 2026 at 04:14 AM KST, Amazon.com, Inc. (AMZN) has a market cap of $2.50T — #5 worldwide — while Berkshire Hathaway Inc. New (BRK-B) stands at $1.07T, ranking #10. The gap is $1.43T; Berkshire Hathaway Inc. New is 42.7% the size of Amazon.com, Inc..
Amazon.com, Inc. ranks #5 among US stocks (Consumer), and Berkshire Hathaway Inc. New ranks #10 among US stocks (Finance).
If Berkshire Hathaway Inc. New reached Amazon.com, Inc.'s market cap, its share price would need to go from $495.33 to $1159.40 (about +134%).