The purpose of this article is to give a reference for relevant studies by focusing on the influence relationship between institutional investors' shareholdings and company cash holdings in recent years. This paper examines and summarizes relevant domestic and international literature to determine the factors that influence institutional investors' behavioral patterns in terms of corporate financial impact, firm performance, and innovation. The study of institutional investors' shareholding and company cash holdings based on internal management and external market government factors, as well as macro factors, determines that institutional investors' attitude has a significant influence on organizational financial impact, corporate performance, and innovation. It is determined that institutional investors' actions have a significant impact on businesses, and that reasonable and timely management will be beneficial, whereas excessive meddling will be detrimental.