Indian Mainboard IPO Market Surges in Q2 FY27

The Indian IPO market experienced a robust resurgence in Q2 FY27 from July 1, 2026, to September 30, 2026, marking one of its strongest quarters on record. A total of 62 mainboard companies went public, raising an aggregate of INR 876 billion according to KPMG data, which signifies a sharp recovery from previous subdued activity. This growth was largely fueled by improved market conditions and the return of companies that had previously delayed their listing plans.

Surging Activity and Key Figures

Investor sentiment remained highly positive during this period, supported by heavy domestic inflows that offset foreign outflows. The market demonstrated incredible appetite even during months marked by broader market corrections.

Key figures from the primary market boom include:

INR 876 billion raised across 62 mainboard listings in the second quarter of fiscal year 2027.

61x average oversubscription rate achieved by debuting companies.

76% of the IPOs debuting at a premium on their listing days.

Rs 40,355 crore mobilized by Indian companies through 32 mainboard IPOs in September 2026 alone.

Composition and Sector Drivers

While Offer for Sale proceeds accounted for 61% of total funds raised in the broader quarterly review, individual months saw even higher promoter exits, with OFS reaching 75% of mainboard proceeds in September 2026 according to SEBI data. This skew indicates that a significant portion of capital went to existing shareholders rather than fresh business expansion. Meanwhile, the financial services sector emerged as the primary driver of IPO proceeds.

The primary market expansion occurred against a complex macroeconomic backdrop involving a market downturn. The Nifty 50 and BSE Sensex declined by 6.1% and 5.8% respectively, while Foreign Portfolio Investors recorded net outflows. Strong domestic institutional buying ultimately cushioned the market and sustained the fundraising momentum.