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  1. Glossary
  2. /IPO Terms

Anchor Investor

Anchor Investor is a large institutional investor who invests in an IPO one day before it opens to the public.

An Anchor Investor is a type of Qualified Institutional Buyer (QIB) who invests a significant amount of money in an IPO before it becomes available to retail investors. Their investment happens one day before the IPO opens, helping set confidence in the market.

These investors are usually big institutions like:

Mutual funds

Banks

Insurance companies

Foreign investors

They invest large amounts (generally ₹10 crore or more in mainboard IPOs) and are allotted shares at a fixed price decided during the IPO process.

Anchor investors play an important role because their participation:

Creates trust and confidence among retail investors

Signals that the company has been evaluated by experts

Helps generate early demand for the IPO

There are also some rules for anchor investors:

They cannot change or cancel their bids once submitted

They must pay the full amount upfront

Their shares are subject to a lock-in period (partly 30 days, partly 90 days)

Example:

Suppose a company is launching an IPO. One day before it opens, a large mutual fund invests ₹50 crore as an anchor investor. Seeing this, retail investors feel more confident and are more likely to apply for the IPO.

All glossary terms

Related terms

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ASBAAllotmentAlternative Investment Funds (AIF)Angel InvestorsAssetAsset Management Company
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