Hindustan Petroleum Corporation share holding pattern reports the following shareholding: Hindustan Petroleum Corporation Total Promoters is at 54.90%, Mutual Fund at 15.21%, Insurance at 3.67%, Foreign Institutional Investors at 17.26%, Domestic Institutional Investors at 0.70%, and Retail at 8.26%. This breakdown provides a quick snapshot of ownership distribution for Hindustan Petroleum Corporation share holding pattern in 2026-27.