The current institutional shareholding score of Monolithic Power Systems Inc is 10.00, ranking 1 out of 105 in the Semiconductors & Semiconductor Equipment industry. The latest institutional shareholding proportion is 102.31%, representing a quarter-over-quarter decrease of 0.02%. The largest institutional shareholder is ETHSX, holding a total of 238.49K shares, representing 0.72% of shares outstanding, with 3429.41% increase in holdings.