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IPO Allotment vs Buying Unlisted Shares — Which Gives Better Returns?

A data-informed comparison of risk, return potential, and timing

26 Jun 20266 min read

# IPO Allotment vs Buying Unlisted Shares — Which Gives Better Returns?

Every IPO creates two sets of investors: those who apply during the public issue and hope for allotment, and those who bought shares months or years earlier when the company was still private. The same company, two very different investment profiles.

Which is the better strategy? The honest answer: it depends on when you buy the unlisted shares, and at what price.

Disclaimer: This is educational content, not investment advice. Historical return patterns are not a guarantee of future performance. Consult a SEBI-registered adviser before investing.

How the Two Strategies Work

### IPO Allotment You apply during the 3-day public subscription window at the price band set by the company and its bankers. If allotted (it's a lottery for oversubscribed IPOs), you receive shares at the IPO price. You can sell from Day 1 of listing.

Capital at risk: Limited to subscription period (funds blocked by ASBA, released if not allotted) Lock-in: None for retail investors who apply in the IPO Return window: Day 1 listing gain (listing day) + long-term appreciation

### Buying Unlisted Shares Pre-IPO You buy from an existing shareholder (founder, employee, early investor) at whatever the secondary market price is. Settlement is to your demat. You hold until IPO, then wait out the 1-year lock-in before you can sell on exchange.

Capital at risk: Full purchase amount from Day 1 — you are committed Lock-in: Typically 1 year from listing date under SEBI rules Return window: IPO price appreciation + post-listing appreciation


Return Potential: The Timing Factor

Return potential for unlisted share buyers depends almost entirely on when they buy relative to the IPO.

| Entry Point | Typical Risk | Typical Return Profile | |---|---|---| | 24+ months before DRHP | Highest | Potentially 3–10× if IPO happens | | 12–24 months before DRHP | High | Typically 1.5–4× if IPO happens | | 6–12 months before DRHP | Medium-high | 1.2–2× — most IPO optimism already priced in | | After DRHP filing | Medium | 0.8–1.5× — price usually already spiked | | IPO allotment | Low-medium | Listing day gain, then market-dependent |

The pattern is consistent: the earlier you buy, the higher the potential return — and the higher the risk. IPO allotment is the lowest risk option but also the most competitive (lottery) and the lowest return ceiling for most buyers.


Risk Comparison

| Risk Factor | IPO Allotment | Unlisted Share Purchase | |---|---|---| | Capital lock-up duration | 3–7 days (ASBA) | 2–5 years (including lock-in) | | Liquidity | Immediate on listing | 1 year post-listing minimum | | Price certainty | Issue price is known | Price reflects secondary market | | Company failure risk | Low (IPO already filed/listed) | Higher — company may never list | | Fraud risk | Very low (regulated) | Higher if not using demat platform | | Overvaluation risk | Managed by bankers | Buyer's responsibility |


Capital Requirements

IPO application: Minimum 1 lot, typically ₹14,000–25,000. Funds blocked during subscription, released if not allotted. Zero risk of permanent capital lock-up.

Unlisted share purchase: Minimum varies by platform (Polemarch: ₹5,000). Capital is committed immediately. If the IPO is delayed 3 years, that capital is illiquid for 3 years + 1 year lock-in.


The Real-World Comparison: A Hypothetical Example

Company X lists at ₹400/share (IPO price band: ₹380–400).

| Scenario | Entry Price | Listing Return | After 1-Year Lock-In (₹320) | |---|---|---|---| | Bought unlisted 2 years before IPO | ₹120 | +233% (unrealised) | +167% | | Bought unlisted 6 months before IPO | ₹280 | +43% (unrealised) | +14% | | IPO allotment at ₹400 | ₹400 | 0% on listing day | −20% |

In this example, the early unlisted buyer wins by a large margin even after lock-in. But the unlisted buyer at ₹280 barely outperformed the IPO allotment buyer who could sell on Day 1.


When to Choose Each Strategy

Choose IPO allotment if:

  • You want liquidity within days
  • You have limited capital for a multi-year commitment
  • The unlisted share price already reflects full IPO expectations
  • You are risk-averse and want a known entry price

Choose unlisted shares if:

  • You can commit capital for 3–5 years
  • You have done your own valuation work and believe the company is underpriced
  • You are buying significantly below the last funding-round valuation
  • You are diversified across multiple names

The Combined Strategy

The most sophisticated approach is to do both: buy unlisted shares early, and also apply for the IPO allotment. Allotment gives you liquid shares you can sell immediately. Your unlisted position benefits from the longer time horizon.


*Published by the Polemarch editorial team. Not investment advice.*

Frequently asked

It depends on the timing and price. Unlisted shares bought 12–24 months before a DRHP filing typically offer the highest return potential — sometimes 3–5× the IPO price. Shares bought in the final 3–6 months before IPO often already reflect IPO expectations and offer limited upside. IPO allotment on Day 1 is lower risk (no lock-in, buy at issue price) but also lower potential return and subject to allotment lottery.

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IPO Allotment vs Unlisted Shares — Which Strategy Gives Better Returns?