Institutional investors significantly shape capital markets by fostering long-term value creation, enhancing transparency, and improving market efficiency. Their investment decisions often reflect confidence in a company’s fundamentals and influence broader market sentiment. While institutional investments in large-cap firms are well-documented, India’s mid-cap Banking, Financial Services, and Insurance (BFSI) sector remains understudied, despite its rapid growth, evolving governance frameworks, and increasing appeal to institutional investors.                                                                                                    Mid-cap BFSI firms represent a critical segment of India’s financial landscape, combining growth potential with ongoing governance improvements. This study analyzes 14 mid-cap BFSI companies listed on Indian stock exchanges, using a balanced panel dataset from 2018 to 2024. It investigates how promoter ownership, board composition, and regulatory changes affect institutional shareholding. Additionally, Granger causality tests assess the lead-lag relationship between Foreign Institutional Investors (FIIs) and Domestic Institutional Investors (DIIs).                                                                          

Key findings indicate that higher promoter ownership attracts institutional investors, likely due to perceived stability and commitment. However, board independence does not significantly influence institutional investment patterns. Notably, FIIs appear to lead investment trends, with DIIs following their movements. Regulatory changes during the study period had limited impact on institutional investment behavior. These insights provide valuable implications for investors, policymakers, and corporate governance practitioners in India’s expanding mid-cap BFSI sector