How to Evaluate an IPO Before You Apply: A Checklist Beyond GMP
TopFund Team
TopFund
A high grey market premium tells you what other applicants think a stock might list at — it tells you nothing about whether the underlying business is actually worth owning. Here's what to check instead.
Why GMP Alone Isn't Enough
Grey Market Premium (GMP) is the single most-watched number in Indian IPO investing — and also the most misunderstood. GMP reflects what informal grey-market participants currently expect a stock to list at, based on demand and sentiment in an unregulated, over-the-counter network. It says nothing about whether the company behind the IPO is fundamentally sound, fairly priced, or a good multi-year hold. A hot GMP can evaporate by listing day; a modest GMP can sit on top of a genuinely strong business. Treat GMP as one input, never the deciding factor — see TopFund's guide on why high GMP doesn't guarantee listing gains for more on this.
Step 1: Read the Financials in the RHP/DRHP
Every IPO publishes a Red Herring Prospectus (RHP) with 3 years of audited financials. This is the single most important document, and most applicants skip it entirely.
- Revenue growth trend — is revenue growing consistently, or is there a single good year propping up an otherwise flat trend?
- Profit margins — are margins stable or improving, or is the company growing revenue while losing money on each additional rupee of sales?
- Debt levels — a high debt-to-equity ratio going into an IPO is a red flag, especially if the IPO proceeds aren't earmarked to reduce it.
- Related-party transactions — check for significant business dealings with promoter-owned entities, which can obscure the true profitability of the core business.
Step 2: Understand the "Objects of the Issue"
Every RHP discloses exactly what the company plans to do with the money it raises. This one section tells you more about the IPO's real purpose than any grey-market number ever will.
- Stronger signal: funding new capacity, R&D, technology investment, or paying down existing debt to strengthen the balance sheet.
- Weaker signal: the bulk of proceeds going toward an Offer for Sale (OFS) — where existing promoters or early investors are simply cashing out their stake, with little to no fresh capital actually reaching the company itself.
Step 3: Read Subscription Data by Category, Not Just the Headline
"120x subscribed" makes headlines, but the composition matters more than the total.
| Category | What It Tells You |
|---|---|
| QIB (Qualified Institutional Buyers) | Institutions typically apply after real due diligence — strong QIB demand is the most credible quality signal |
| NII (Non-Institutional / HNI) | Often leveraged, short-term-oriented money chasing listing gains — a strong NII number alone isn't a fundamentals signal |
| Retail | Frequently driven by GMP hype and social-media sentiment more than financial analysis |
Continue Exploring
A retail-only frenzy with weak QIB participation is a materially different, riskier setup than an IPO where institutions are competing hard for allotment too.
Step 4: Compare Valuation Against Listed Peers
Look up the P/E ratio (or the sector-appropriate multiple — P/B for financials, EV/EBITDA for capital-intensive businesses) the IPO is priced at, and compare it to already-listed peers in the same industry. A premium to peers isn't automatically a red flag — but it needs a genuine growth-rate or margin advantage in the financials to justify it. If the RHP doesn't make that case explicitly, treat the premium as added risk rather than a vote of confidence.
Step 5: Check the Anchor Investor List
Anchor investors — mutual funds, insurance companies, sovereign funds — commit capital a day before the IPO opens, after their own institutional due diligence, and their holdings are locked in for a defined period. A quality anchor book (recognizable domestic mutual fund houses, not just obscure entities) is a meaningfully stronger signal than GMP or retail subscription alone. Check the full Anchor Investor tracker on TopFund before applying.
Putting It Together
GMP tells you what people expect to pay tomorrow. The RHP tells you what you're actually buying. Read both, but weight the second one far more heavily.
Use TopFund's Live IPO tracker to follow GMP trend, subscription by category, and anchor data together for every open IPO, and check historical Listing Gains to see how similarly-hyped IPOs actually performed once the grey-market noise settled.
Key Takeaway
A disciplined IPO evaluation checks financials, use of proceeds, QIB subscription, peer valuation, and anchor quality — in that order of importance — with GMP treated as background sentiment, not a scorecard. Applying with this checklist takes 15 extra minutes and meaningfully changes the odds of avoiding a "high GMP, disappointing listing" outcome.
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