For Year 2026-27, Oil & Natural Gas Corporation reports the following shareholding: Total Promoters at 58.89%, Mutual Fund at 7.69%, Insurance at 11.05%, Foreign Institutional Investors at 7.97%, Domestic Institutional Investors at 10.87%, and Retail at 3.55%. This breakdown provides a quick snapshot of ownership distribution for Oil & Natural Gas Corporation in 2026-27.