📚 PASS Research Analyst Certification Examination Difficulty: Beginner ℹ️ Info   ~5 min read
📌 Chapter 3.1 — Terminology in Equity Market

Imagine you are reviewing the historical performance of a blue-chip company. You notice that while the market price has grown steadily over five years, the dividend yield seems to have fluctuated in ways that don’t match the company’s absolute payout. Upon digging into the corporate actions, you realize the company executed a 1:5 stock split two years ago. For a research analyst, failing to account for this change in the capital structure renders historical comparisons useless and potentially leads to flawed projections.

A stock split is a corporate action that increases the number of outstanding shares while proportionally reducing the Face Value per share. If a company with a Face Value of Rs. 10 splits its shares in a 1:5 ratio, each existing share is replaced by five new shares, and the Face Value is reduced to Rs. 2. Crucially, this is a cosmetic change; the company’s total market capitalization and the proportionate ownership of each shareholder remain unchanged.

The split is primarily used to increase liquidity and make the share price more affordable for retail investors.

From a valuation perspective, adjusting for splits is mandatory when calculating historical ratios. If you are comparing a company’s current Earnings Per Share (EPS) to its EPS from three years ago, you must restate the older figures to reflect the current share count. Without this adjustment, you would perceive an artificial, exponential growth in EPS that does not reflect actual operational efficiency. The same rigor applies to dividend tracking, as dividend percentages are typically declared against the Face Value, which changes post-split.

Consider an analyst evaluating a dividend-paying firm. If the company pays a 50% dividend on a Rs. 10 Face Value, the payout is Rs. 5 per share. After a 1:2 split, the new Face Value becomes Rs. 5. If the company maintains the same absolute payout of Rs. 5, the new dividend percentage will technically be 100% of the new Face Value.

Understanding that the dividend per share remains the functional unit of cash flow, rather than the percentage figure, allows the analyst to filter out noise caused by capital structure changes.1

Nuance

⚠️ Nuance
Candidates often confuse stock splits with bonus issues or dividends. While a split lowers the Face Value, a bonus issue is essentially a capitalization of reserves where the Face Value remains constant but the number of shares increases. The most common trap is forgetting to restate all historical per-share data points, which results in ‘growth’ metrics that are mathematically skewed and analytically dangerous.

Check Your Understanding

Practice Question 1

A company has a Face Value of Rs. 10 per share. It announces a 1:2 stock split. What will be the new Face Value and the status of total shareholders’ equity immediately after the split?

Practice Question 2

An analyst is comparing EPS of a company over three years. During this period, the company executed a 1:5 stock split. How should the analyst treat the EPS data for the years prior to the split?

This is a companion read for Section 3.1 — Terminology in Equity Market from PASS Research Analyst Certification Examination by Akhilesh Gururani, available on Amazon Kindle.

Copyright © 2026 Akhilesh Gururani. All rights reserved.

  1. Stock splits do not alter the company’s net worth or the total equity value; they merely change the accounting representation of shares outstanding. ↩︎