The total number of outstanding equity shares of Indian Railway Finance Corporation (IRFC) stands at approximately 13.06 billion, or 1,306 crore shares, reflecting the massive scale of its authorized and paid-up share capital. This enormous volume of shares is a direct result of the company's foundational structure as a giant central public sector enterprise dedicated to financing the colossal infrastructure requirements of the Indian railway network. Out of this massive total share count, the Government of India, acting through the Ministry of Railways, holds a dominant promoter stake of around 86.36 percent, which translates to over 11.28 billion shares. The remaining floating supply of shares is actively traded on the National Stock Exchange and the Bombay Stock Exchange by retail investors, mutual funds, domestic financial institutions, and foreign portfolio investors. Because the total number of outstanding shares is so exceptionally high, even marginal shifts in the share price represent massive movements in the overall market capitalization of the corporation, making it one of the most heavily capitalized public sector undertakings in the Indian financial sector.