What is a Corporate Action?
A corporate action is any event initiated by a public company that brings a material change to its securities (shares/bonds). These actions are approved by the company's board of directors and often require shareholder approval. While some actions directly affect your wealth, others simply restructure your shareholding.
1. Stock Split (Sub-division)
A stock split occurs when a company divides its existing shares into multiple new shares. The total value of the company (market capitalization) remains the same, but the price per share drops proportionally.
- Why do companies do it? To make the share price more affordable for retail investors, thereby increasing liquidity.
- Impact on Value: No direct change to your investment value. If you hold 10 shares at ₹1,000 and the company does a 1:10 split, you will now hold 100 shares at ₹100 each.
2. Bonus Issue
A bonus issue is when a company gives free additional shares to existing shareholders. It is similar to a stock split in its effect on the share price and your total investment value.
- Why do companies do it? To reward shareholders and increase liquidity without paying out cash (like a dividend). It signals confidence from management.
- Impact on Value: Your total investment value doesn't change on the ex-date. The stock price adjusts downwards proportionately to the bonus ratio.
3. Rights Issue
A rights issue gives existing shareholders the "right" (but not obligation) to buy additional shares directly from the company at a discounted price before they are offered to the public.
- Why do companies do it? To raise fresh capital (to pay off debt, fund expansion, or acquisitions) without initially diluting the ownership of existing shareholders.
- What should you do? You can either subscribe to the rights, ignore them (which will dilute your holding), or sometimes trade your rights entitlement (RE) on the stock exchange.
4. Share Buyback
A buyback occurs when a company buys its own outstanding shares from the open market or directly from shareholders (via a tender offer), usually at a premium to the current market price. The bought-back shares are then extinguished.
- Why do companies do it? To return surplus cash to shareholders in a tax-efficient manner, increase EPS (Earnings Per Share) by reducing the total number of shares, or because management feels the stock is undervalued.
- Impact on Value: Generally positive. It provides an exit route at a premium and improves financial ratios for remaining shareholders.
Important Dates to Remember
To benefit from corporate actions, you must understand these critical dates:
- Announcement Date: The day the board of directors announces the corporate action.
- Record Date: The date on which the company checks its books to see who the shareholders of record are.
- Ex-Date (Ex-Dividend / Ex-Bonus Date): Usually one business day before the record date. You must buy the stock before this date to be eligible for the corporate action. If you buy on or after the ex-date, you won't receive the benefits.