What is EPS?
Earnings Per Share (EPS) is the portion of a company's net profit allocated to each outstanding share. It is one of the most fundamental financial metrics for equity valuation.
Formula: EPS = Net Profit ÷ Weighted Average Number of Shares Outstanding
Example: A company with ₹500 crore net profit and 100 crore shares has EPS of ₹5 per share. At an IPO price of ₹150, the P/E ratio is 30x (₹150 ÷ ₹5).
Types of EPS Disclosed in IPO Prospectus
The RHP typically discloses multiple EPS calculations. Understanding what each represents is important:
- Basic EPS: Net profit ÷ weighted average shares outstanding. Does not include potential dilution from ESOPs, warrants, or convertible instruments.
- Diluted EPS: Net profit ÷ (weighted average shares + potential dilutive shares from ESOPs, convertibles, etc.). This is the more conservative number — use diluted EPS for IPO valuation.
- Restated EPS: EPS recalculated for past years after accounting for stock splits, bonus issues, or restatements. Used for meaningful year-over-year comparisons.
- Annualized EPS: For companies with non-March fiscal year ends, EPS may be annualized to a common year-end. Verify the underlying periods.
EPS for the Last Three Years: What to Look For
The RHP shows EPS for the last 3 financial years. Analyze the trend:
- Consistently growing EPS: Positive signal — profits are growing sustainably
- Sharply higher EPS only in the most recent year: Caution — could be a one-time boost (asset sale, tax credit, exceptional item) designed to improve the IPO story
- Declining EPS despite revenue growth: Margins are compressing — investigate why
- Negative EPS (loss-making): No P/E ratio possible — use P/S or EV/Revenue instead
Dilution Effect: Post-IPO vs Pre-IPO EPS
IPOs create new shares (in fresh issue component), which dilutes EPS. A crucial step often missed by retail investors:
- The RHP discloses both pre-IPO and post-IPO share count
- Post-IPO EPS = Pre-IPO net profit ÷ Post-IPO share count
- This is lower than the historical EPS shown in the financial statements (which used pre-IPO shares)
Always calculate P/E using post-IPO EPS — some companies and analysts use pre-IPO EPS, which artificially inflates EPS and makes the P/E look lower (and the IPO cheaper) than it actually is.
Example: Company reports EPS of ₹10 on 10 crore pre-IPO shares. IPO creates 2 crore new shares (total: 12 crore). Post-IPO EPS = ₹100 crore profit ÷ 12 crore shares = ₹8.33. P/E at ₹300 IPO price: 36x (not 30x on pre-IPO EPS).
EPS and ESOP Dilution
Companies with large ESOP programs may have significant future EPS dilution as ESOPs are exercised post-listing. The diluted EPS calculation includes outstanding ESOPs:
- Check the total ESOP pool size in the RHP
- If ESOPs represent 5%+ of post-IPO shares, the diluted P/E is meaningfully higher than basic P/E
EPS Adjustments to Watch Out For
Some companies report "adjusted EPS" or "normalized EPS" that excludes certain items. Be careful:
- Excluding share-based compensation expense (ESOPs) from costs inflates reported EPS
- Excluding "one-time restructuring charges" — if restructuring happens every year, it is not one-time
- Using different periods for EPS than for the price band comparison
Always use the statutory profit (after all charges) for EPS calculation, not management-adjusted figures.
Key Takeaways
- EPS = Net Profit ÷ Weighted Average Shares. Use diluted, post-IPO EPS for IPO analysis
- Growing EPS over 3 years = healthy trend. One-year spike = investigate
- Post-IPO EPS is lower than historical EPS due to new share issuance
- Watch for ESOP dilution if the company has a large outstanding option pool
- Reject "adjusted EPS" figures — use statutory net profit for P/E calculation
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