Indian public issues are classified into two distinct markets: Mainboard IPOs and Small & Medium Enterprise (SME) IPOs. While Mainboard IPOs target large, mature companies listing on the main NSE and BSE exchanges, SME IPOs target early-stage growth companies seeking access to capital markets via the NSE Emerge and BSE SME platforms.
Key Differences to Note
1. Minimum Investment: Mainboard IPOs require a minimum retail investment of around ₹14,000 to ₹15,000. SME IPOs, conversely, require a minimum retail lot size bid of ₹1,00,000 to ₹1,40,000.
2. Post-Listing Lot Trading: Mainboard shares trade in quantities of 1 share post-listing. SME shares must be traded in predefined large lot sizes (e.g., 1000 shares), meaning investors cannot sell single shares, creating liquidity challenges.
3. Regulatory Scrutiny: Mainboard IPO filings are audited directly by SEBI. SME IPO drafts are audited by the respective stock exchanges, which is a faster and less stringent process.
SME IPOs carry high growth potential but come with significantly higher volatility and liquidity risks. They are suited for sophisticated investors rather than absolute beginners.