Types of IPO Investors
In the Indian stock market an IPO is like a grand feast where different guests are invited to sit at different tables. SEBI (the market regulator) has divided all investors into specific categories to make sure that a few big players don't take away all the shares leaving nothing for the common man.
Each category has its own reserved quota meaning a fixed percentage of shares is set aside just for them. For an investor in 2026 knowing which table, you belong to is crucial because it decides your investment limit, your bidding rules and even your chances of winning the allotment lottery. Whether you are a college student with ₹15000 or a wealthy businessman with ₹15 Crore there is a specific category designed for you.
The 4 Main Categories of IPO Investors
As of 2026, these are the four distinct groups that participate in a Mainboard IPO:
1. Retail Individual Investors (RII)
These are everyday people like you and me.
- Investment Limit: Up to ₹200000.
- Reserved Quota: Usually 35% (can be 10% for some loss-making companies).
- Allotment Method: Computerized Lottery. Even if you apply for 10 lots you get a maximum of 1 lot if you win the lottery.
- Special Perk: They are the only ones allowed to bid at the Cut-off Price.
2. Non-Institutional Investors (NII) / HNIs
This category is for wealthy individuals, trusts and companies that want to invest big.
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Investment Limit: Above ₹200000.
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Reserved Quota: 15%.
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Sub-Categories (2026):
- Small NII (sNII): ₹2 Lakh to ₹10 Lakh.
- Big NII (bNII): Above ₹10 Lakh.
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Allotment Method: Proportional. If the NII portion is oversubscribed 10x you get 1/10th of the shares you asked for.
3. Qualified Institutional Buyers (QIB)
These are the Big Fish of the market professional organizations with massive capital.
- Who they are: Mutual Funds Banks Insurance Companies and Foreign Portfolio Investors (FPIs).
- Reserved Quota: Up to 50% (can be 75% for certain issues).
- Rule: They must be registered with SEBI and are not allowed to bid at Cut-off.
4. Anchor Investors
A special subset of QIBs who provide the initial anchor or stability to the IPO.
- Investment Limit: Minimum ₹10 Crore.
- Timing: They bid and get allotment 1 day before the IPO opens for the public.
- Lock-in Period: In 2026 they have a lock-in (cannot sell) for 30 to 90 days to prevent them from dumping shares on day one.
Comparison Table: Investor Categories (2026)
Feature
Retail (RII)
NII / HNI
QIB
Max Investment
₹2 Lakh
No Limit
No Limit
Reserved Quota
35%
15%
50%
Cut-off Price
Allowed
Not Allowed
Not Allowed
Bid Withdrawal
Allowed
Allowed
Not Allowed
Allotment Style
Lottery (1 Lot)
Proportional
Proportional / Discretionary