Promoter holding is the percentage of a company’s shares owned by its promoters, the people or entities that founded the business or control it. It is shown before the IPO as pre-issue holding and after the IPO as post-issue holding, and the change between the two tells you how much the promoters are selling or being diluted. Promoters are expected to keep a significant stake because it aligns their interests with outside shareholders. SEBI requires that promoters hold at least 20 percent of the post-issue capital, known as the minimum promoters’ contribution, for a lock-in of 18 months in most cases, and the rest of their holding is locked in for six months. A high promoter holding after the IPO is generally seen as a sign of commitment, while a steep fall, especially through a large offer for sale, may signal that insiders are exiting. Investors should also check whether any of the promoter shares are pledged to lenders, as that increases risk. Promoter holding is reported every quarter after listing in the shareholding pattern filings.
Example: Before an IPO the promoters hold 85 percent. The company issues new shares and the promoters sell a few in an offer for sale, so their post-issue holding falls to 68 percent, which is still comfortably above the 20 percent minimum.