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Net Profit & Earnings Per Share

beginner6 min read

The bottom line, and the version of it that belongs to a single share you own.

Net profit (the “bottom line,” or PAT — Profit After Tax) is what’s left after every cost: production, operations, interest and tax. It’s the money that truly belongs to shareholders.

EPS = Net profit ÷ Number of shares
Earnings Per Share — the slice of net profit attributable to each single share you own.
EPS is net profit translated into “per shareA unit of ownership in a company. you own” terms — which is exactly the level you experience as an investor. And it’s the “E” in the P/E ratioPrice-to-earnings — how many rupees you pay per rupee of profit. (a later lesson), so growing EPS over time is one of the truest engines of a rising shareA unit of ownership in a company. price.

Watch EPS growth over years, not a single number. And watch the shareA unit of ownership in a company. count: if profits rise but the company keeps issuing new sharesA unit of ownership in a company., EPS can stagnate — your slice gets diluted. Buybacks do the reverse, lifting EPS.

Common mistakeCheering rising net profit while ignoring a ballooning shareA unit of ownership in a company. count. More sharesA unit of ownership in a company. split the same profit thinner — EPS, not total profit, is what reaches your share.
Key takeawayNet profit is the owners’ shareA unit of ownership in a company. after all costs; EPS divides it per shareA unit of ownership in a company.. Track EPS growth (and the share count) — it drives long-run returns.
FAQs
What is share dilution?

When a company issues new shares (for fundraising, ESOPs, acquisitions), the existing profit is spread over more shares, lowering EPS — your ownership is “diluted.” It’s why a growing share count can quietly eat into per-share returns even as total profit rises.