SEBI Study: Anchor Investors Exit IPOs Fast

A recent study by the Securities and Exchange Board of India (SEBI) found that anchor investors frequently divest a substantial portion of their holdings in Initial Public Offerings (IPOs). The analysis, covering 242 mainboard IPOs between April 2022 and October 2025, reveals that approximately 50.7% of shares allotted to anchor investors are sold within one year of the IPO.

This rapid exit challenges the common belief that anchor investor participation signals a strong, long-term vote of confidence in a newly listed company.

Anchor Investor Divestment Trends

Selling patterns differ significantly among various investor types, with Foreign Portfolio Investors (FPIs) demonstrating the most aggressive divestment. Domestic mutual funds, by contrast, exhibit a more patient approach to their investments.

• Foreign Portfolio Investors (FPIs) offload nearly 60% of their holdings within the first year.
• Domestic mutual funds sell around 38% of their positions during the same period.
• Smaller IPOs, those under Rs 250 crore, experience the fastest and most substantial exits from anchor investors.

Impact on Retail Investors and Market Dynamics

The timing of these anchor investor exits has a direct and often negative impact on retail investors. Current regulations typically enforce lock-in periods for anchor shares, usually at 30 and 90 days following the IPO listing.

SEBI data indicates a sharp increase in selling activity immediately after the 30-day lock-in period expires. This sudden influx of shares into the market significantly increases supply, which can depress stock prices.

• Lock-in periods for anchor shares are typically 30 and 90 days.
• A surge in selling activity occurs right after the 30-day lock-in expiry.
• Stocks often see an average price decline of about 3.5% when institutional investors sell their shares during these early windows.

Regulatory Review and Investor Vigilance

In light of these findings, regulators are actively considering revisions to the existing IPO framework. Discussions include potential changes aimed at fostering greater long-term commitment from anchor investors.

• Proposed changes include extending lock-in periods.
• Regulators are also considering raising the minimum subscription threshold for anchor investors.

Until new rules are implemented, individual investors should recognize that the involvement of prominent anchor investors at an IPO’s launch does not guarantee long-term holding. Monitoring upcoming lock-in expiry dates for recent IPOs is crucial, as these periods often lead to increased trading activity and potential price fluctuations.