3.1 Price Band Determination
The price band represents the range within which investors can bid for shares in a book-built IPO. Setting the right price band is crucial for successful price discovery and requires careful valuation and market analysis.
Regulatory Framework
ICDR Regulation 30 governs price band requirements:
- Maximum Cap-Floor Gap: Not exceeding 20% of the floor price
- Revision Permitted: Price band can be revised during bidding period
- Disclosure: Basis of issue price must be disclosed in offer document
- Upward Revision: Additional 3 working days for bidding if upward revision
Factors in Price Band Determination
| Factor | Consideration | Impact on Pricing |
|---|---|---|
| Peer Comparison | P/E, P/B, EV/EBITDA of listed peers | Primary benchmark |
| DCF Valuation | Discounted cash flow analysis | Intrinsic value anchor |
| Market Conditions | Broader market sentiment, sector trends | Premium/discount adjustment |
| Pre-IPO Transactions | Recent private placements, ESOP prices | Floor price reference |
| Anchor Feedback | Preliminary anchor investor discussions | Demand validation |
BRLMs typically conduct pre-marketing with top institutional investors 2-3 weeks before filing RHP. This feedback helps calibrate the price band. A well-calibrated price band should result in 1.5x-3x oversubscription in QIB category.
3.2 Book Building Process
Book building is a price discovery mechanism where investor bids are collected over a specified period, and the issue price is determined based on demand at various price points.
Book Building Timeline
| Day | Activity | Key Actions |
|---|---|---|
| T-1 | Anchor Investor Day | Anchor bids received and allotment finalized |
| T to T+2 | Bidding Period (Minimum 3 days) | Retail, NII, QIB bids collected |
| T+3 | Bid Closure | Final bid data compiled |
| T+3 | Price Discovery | Cut-off price determined |
| T+4 | Basis of Allotment | Category-wise allocation finalized |
| T+5 | Credit/Refund | Shares credited, refunds initiated |
| T+6 | Listing | Trading commences |
Bid Types
- Cut-off Price Bid: Bid at whatever price is finally determined (Retail only)
- Price Bid: Bid at a specific price within the band
- Multiple Bids: Same investor can bid at multiple prices (NII, QIB)
- Revision: Bids can be revised upward (not downward for QIB)
Application Supported by Blocked Amount (ASBA) is now mandatory for all investors. Money remains in investor's bank account (blocked but not debited) until allotment. Only successful applicants have funds debited on allotment day.
3.3 Anchor Investor Mechanism
Anchor investors are institutional investors who commit to investing before the issue opens to public, providing price validation and confidence to other investors.
Anchor Investor Framework (Regulation 32)
- Minimum Investment: Rs. 10 crore per anchor investor
- Maximum Allocation: 60% of QIB portion (i.e., 30% of total issue for profitability route)
- Pricing: At or above floor price; allocated at final issue price
- Lock-in: 30 days from date of allotment
- Minimum Anchors: 2 anchors if allocation Rs. 10-250 crore; 5 if above Rs. 250 crore
- Maximum Single Anchor: 60% of anchor portion or 5 anchors (whichever is higher)
Anchor Allocation Calculation
QIB Portion (50%): Rs. 500 crore
Anchor Portion (60% of QIB): Rs. 300 crore
Minimum Anchors Required: 5 (since above Rs. 250 crore)
Maximum per Anchor (60%): Rs. 180 crore
Benefits of Anchor Investment
| For Issuer | For Anchor | For Market |
|---|---|---|
| Price validation | Guaranteed allocation | Price discovery signal |
| Marketing momentum | Lower application risk | Reduced uncertainty |
| Marquee investor association | Early access to IPO | Quality certification |
| Reduced underwriting risk | Known cost of investment | Institutional confidence |
3.4 QIB, NII, Retail Categories
SEBI mandates specific allocation to different investor categories to ensure broad-based participation and protect retail investors.
Category-wise Allocation (Profitability Route)
QIB (Qualified Institutional Buyers)
Mutual Funds, FIIs, Banks, Insurance Companies
NII (Non-Institutional Investors)
HNIs bidding above Rs. 2 lakh
Retail
Individual investors up to Rs. 2 lakh
QIB Route Allocation (Regulation 6(2))
QIB
Mandatory for companies not meeting profitability norms
NII
Same as profitability route
Retail
Reduced retail allocation
NII Sub-Categories
The NII category is further divided:
- Small NII (sNII): Rs. 2 lakh to Rs. 10 lakh - Gets 1/3 of NII portion
- Big NII (bNII): Above Rs. 10 lakh - Gets 2/3 of NII portion
Multiple applications by same PAN in same category are rejected. However, same person can apply in different categories (e.g., individual as Retail and HUF as NII). Family members with different PANs can apply separately.
3.5 Cut-off Price and Allotment
The cut-off price is the final issue price determined through the book building process based on demand at various price points.
Cut-off Price Determination
- Demand Analysis: Aggregate bids at each price point compiled
- Coverage Calculation: Determine price at which issue is fully subscribed
- Pricing Decision: Issuer and BRLMs decide final price (usually at or near cap if oversubscribed)
- Board Approval: IPO Committee/Board approves final price
Allotment Methodology
| Category | Allotment Basis | Minimum Allotment |
|---|---|---|
| QIB | Proportionate to bid amount | No minimum lot guaranteed |
| NII (sNII/bNII) | Proportionate to bid amount | No minimum lot guaranteed |
| Retail | Lottery if oversubscribed | 1 lot (minimum bid lot) |
| Anchor | Discretionary by BRLMs | Rs. 10 crore minimum |
Retail Allotment Example
Applications received: 10,00,000 applicants (each for 1 lot)
Allotment: Lottery system - 1,00,000 applicants randomly selected
Probability: 10% chance of allotment
Each selected applicant gets: 1 lot (minimum)
In highly oversubscribed IPOs, applying for 1 lot gives the same probability of allotment as applying for 13-14 lots (cutoff threshold). Applying for higher amounts only blocks more funds without improving allocation chances.
"The book building process democratizes price discovery. The final price reflects the collective wisdom of thousands of investors rather than arbitrary determination." SEBI Discussion Paper on IPO Reforms, 2022
Key Takeaways
- Price band gap cannot exceed 20% of floor price
- Anchor investors provide price validation and commit before public issue opens
- Minimum anchor investment: Rs. 10 crore; lock-in: 30 days
- Profitability route: QIB 50%, NII 15%, Retail 35%
- QIB route: QIB 75%, NII 15%, Retail 10%
- Retail allotment is lottery-based when oversubscribed; QIB/NII is proportionate
- ASBA is mandatory - funds blocked, not debited until allotment