[Tujuan dari penelitian ini adalah menganalisis Pengaruh Faktor InternalPerusahaan Terhadap Likuiditas Saham Pada Perusahaan Manufaktur yang Terdaftar di Bursa Efek Indonesia Periode 2010-2014, dengan menggunakan model data cross section dan time series.Hasil estimasi dari penelitian ini adalah terdapat beberapa faktor internal perusahaan yang memiliki pengaruh signifikan terhadap likuiditas saham, diantaranya adalah Size, TATO, Receivable Turnover dan Profit Margin Perusahaan.;This study attempts to analyze influence of companies internal factor on stock liquidity in Indonesia stock market. Sample that used is manufactured company listed in Indonesian Stock Exchange from 2010-2014 in terms of annual stock returns. Using several measures to proxy for the internal factors companies. The result indicates that some internal factor companies had a significant influence of stock liquidity during our testing period., This study attempts to analyze influence of companies internal factor on stock liquidity in Indonesia stock market. Sample that used is manufactured company listed in Indonesian Stock Exchange from 2010-2014 in terms of annual stock returns. Using several measures to proxy for the internal factors companies. The result indicates that some internal factor companies had a significant influence of stock liquidity during our testing period.]