MPWR - Monolithic Power beats by $0.01 revenue in-line February, 12 2019 04:03 PM Monolithic Power Systems Inc. Monolithic Power (NASDAQ:MPWR): Q4 Non-GAAP EPS of $0.99 beats by $0.01; GAAP EPS of $0.61 misses by $0.06. More news on: Monolithic Power Systems, Inc., Earnings news and commentary, Tech stocks news, Read more ...