A stock trades below book value when its market price is lower than its book value per share (BVPS), producing a price-to-book ratio below 1. This can point to undervaluation, but it can also signal weak profits or doubtful assets.
Therefore, investors should treat stocks trading below book value in India as research candidates—not automatic buys. If you first want to compare companies by the size of their reported net assets, see our broader guide to high book value stocks in India.
Indian Stocks Below Book Value: September 2026 Snapshot
These selected large companies appeared below a P/B ratio of 1 in a screen checked on 5 September 2026. They are not ranked or recommended.
| Company | Sector | Approx. share price | P/B ratio | Main factor to investigate |
|---|---|---|---|---|
| ONGC | Oil and gas exploration | ₹234.65 | 0.73 | Production, crude prices and government policy |
| Indian Oil Corporation | Oil refining and marketing | ₹137.37 | 0.85 | Refining margins, debt and fuel-pricing policy |
| Punjab National Bank | Public-sector bank | ₹117.24 | 0.89 | Gross and net NPA trends, margins and credit costs |
| Bank of Baroda | Public-sector bank | ₹239.50 | 0.76 | Asset quality, deposit growth and return on equity |
| Power Finance Corporation | Power-sector finance | ₹355.85 | 0.69 | Borrower health, provisioning and power-sector exposure |
Source: Tickertape’s stocks-less-than-book-value screen, checked 5 September 2026. Prices and ratios change daily; confirm current figures and filings before acting.
What Does “Trading Below Book Value” Actually Mean?
Book value is the accounting value left for shareholders after liabilities are deducted from assets.
Book value = Total assets − Total liabilities
BVPS = Equity attributable to common shareholders ÷ Outstanding common shares
P/B ratio = Current share price ÷ BVPS
Suppose a company reports a BVPS of ₹200 while its share trades at ₹150. Its P/B ratio is 0.75, meaning the market values it at 25% below its reported book value.
| P/B result | Basic interpretation | What it does not prove |
|---|---|---|
| Below 1 | Price is below reported net assets per share | The stock is undervalued |
| Around 1 | Price and book value are similar | The valuation is fair |
| Above 1 | Market pays a premium to book value | The stock is expensive |
For a fuller explanation of the calculation and its limitations, read what is a good book value per share.
When Is P/B Useful—and When Is It Misleading?
P/B is most useful where balance-sheet assets are central to earnings. It is generally more relevant for banks, lenders and asset-heavy businesses than for software or brand-led companies.
| Business type | Usefulness of P/B | Better companion checks |
|---|---|---|
| Banks and lenders | High | ROE, NPAs, provision coverage and credit cost |
| Oil, utilities and manufacturing | Moderate to high | Debt, cash flow, asset utilisation and commodity cycle |
| Holding companies | Moderate | Market value of investments and holding-company discount |
| Technology and service companies | Limited | Earnings growth, cash flow, margins and customer retention |
Book value can overstate economic value. A plant may be inefficient, receivables difficult to collect, or investments worth less than reported. Where relevant, compare price with tangible book value, which removes goodwill and other intangible assets.
Cheap Stock or Value Trap? Use These Five Tests
1. Check the direction of ROE
A low P/B ratio with improving return on equity can be more promising than a deeper discount with falling ROE. Persistently poor returns may justify the discount.
2. Test asset quality
For banks, examine NPAs, provision coverage and restructured loans. For industrial companies, review ageing inventory, receivables, impairments and contingent liabilities. Assets matter only if they produce cash or retain realisable value.
3. Read cash flow with profit
Positive accounting profit without operating cash flow deserves investigation. Compare at least three to five years rather than relying on one favourable quarter.
4. Look for a credible trigger
A valuation gap may close after earnings recover, debt falls or asset quality improves. Without a realistic trigger, the stock can remain cheap for years. Also consider how market trends can affect an investment.
5. Review governance and dilution
Check auditor remarks, related-party transactions, promoter pledging, dilution and regulatory actions. A low P/B offers little protection when the numbers or management are not trustworthy.
Be especially careful with tiny companies marketed as hidden asset plays. Our guide to high book value penny stocks explains why low share price and high book value do not automatically create a bargain.
A Practical Screening Method for 2026
Begin with P/B below 1, but do not stop there. Remove companies with negative book value, persistent losses, serious governance concerns or insufficient trading liquidity. Then compare each remaining company with its own historical P/B range and close sector peers. Finally, study recent annual reports, quarterly results and exchange announcements.
The strongest candidate is not necessarily the stock with the lowest ratio. A company at 0.85 times book with healthy ROE, cleaner assets and improving cash flow may be more attractive than one at 0.30 times book with shrinking earnings and heavy debt.
Final View
Stocks trading below book value can help investors discover overlooked banks, PSUs and asset-heavy companies. However, book value is only an accounting starting point. The investment case becomes stronger when the discount is supported by reliable assets, sustainable profits, improving ROE, manageable debt and trustworthy management.
Use the P/B ratio to create a watchlist—not to make the final decision. This article is educational and not investment advice. FundzWise’s research and update standards are explained in our Editorial Policy.
