BYD shares fell 3% in Hong Kong on Monday after a report that Warren Buffett's Berkshire Hathaway had sold the last of its stake in the Chinese EV maker.

Warren Buffett's Berkshire Hathaway (BRKa.N) has fully exited Chinese automaker BYD (002594.SZ), a filing showed, ending a 17-year investment that grew over 20-fold in value in that period.

The biggest rival to Tesla TSLA-Q saw quarterly profit fall for the first time in 3½ years as its expansion hit a speed bump amid a government campaign against price wars.