This research that aims to provide empirical evidence of the effect of liquidity, solvency, profitability, and firm size on stock prices. The sample used in this study is the mining sector companies listed on the Indonesia Stock Exchange (IDX) for the 2017-2020 period. The sampling technique used is purposive sampling. The population in this study is the amusement sector company listed on the Indonesian Stock Exchange and obtained a sample of 176 that meet the criteria. The analysis technique used is multiple regression analysis. The results of this research that liquidity has a positive effect on stock prices, solvency has no negative effect on stock prices, profitability has a positive effect on stock prices, and firm size has a positive effect on stock prices.