Corporate actions, and the one question that sorts them

One question, four events

Ask one question of any corporate action: does it change what the company is worth, or only how that worth is divided among shares? A split and a bonus only divide. A buyback and a rights issue move cash across the company's boundary, so they change the total.

That test is worth more than four memorised definitions, because it survives the marketing. A bonus announcement is written to sound like a gift and a buyback is written to sound like confidence, and neither description tells you whether a rupee moved. Follow the cash, not the share count — the share count changes in all four.

Read the last column across. Two of these events happen to you and require nothing. Two of them ask you a question, and in one of the two, declining to answer has a price you can calculate to the rupee. That asymmetry is the practical point of this article, and it arrives in the last two sections.

A split divides the slice, not the pie

A share has a face value — a nominal figure on the share capital line of the balance sheet, unrelated to what the share trades at. A split divides that face value and multiplies the number of shares by the same factor.

Take a holding of 100 shares trading at ₹800, so ₹80,000. In a five-for-one split you end with 500 shares and the price becomes ₹160. Five hundred multiplied by ₹160 is ₹80,000. The company owns the same factories, earns the same profit and holds the same cash the day after as the day before, and you own the same fraction of it.

Nothing has been created, so nothing can have been received. The price did not fall; the unit in which the price is quoted got smaller. That is the same confusion as reading a mutual fund's NAV per unit as though a lower figure meant a cheaper fund — in both cases the denominator moved and the numerator did not.

The clean way to see it is to look at the figure a split cannot move. Price multiplied by the number of shares is the market capitalisation, and a split multiplies one term by five while dividing the other by five. Whatever the market thought the company was worth on the morning of the split, it thinks the same thing that afternoon.

Why do it at all? The stated reason is almost always the same: a lower price per share makes the stock buyable in smaller amounts, which matters to someone investing a fixed monthly sum. That is a real effect at the margin. It is a reason about tradability, not about value, and the conventional reading that a split signals management confidence is a reading rather than arithmetic — it may be right, and nothing in the mechanics of a split establishes it.

The one genuine cost is bookkeeping. Your holding is now spread across a larger number of shares at a proportionally lower cost each, and if you bought in several lots, every lot is restated. That matters when you eventually sell, because the gain is computed lot by lot rather than on the total.

A bonus moves money from one of your pockets to the other

A bonus issue looks more generous than a split and is arithmetically the same event with a different accounting route.

The company does not buy anything or pay anything. It capitalises reserves: an amount moves out of accumulated reserves and into paid-up share capital, and new fully-paid shares are issued to existing holders in proportion to what they already hold. Both lines sit inside shareholders' funds. Money moved between two lines that already belonged to you, and the total of those lines did not change.

So test the word “bonus” the same way. Before a one-for-one bonus you hold 100 shares at ₹800, which is ₹80,000. Afterwards you hold 200 shares and the price is ₹400, which is ₹80,000. If the extra hundred shares were a gift, the ₹400 a share that vanished from the price has to have come from somewhere, and it came from exactly the same place the shares went to.

The difference from a split is narrow and worth knowing: a split divides the face value and leaves reserves alone, while a bonus leaves the face value alone and reduces reserves. Neither touches the company's cash, its earnings or your percentage of the business. The economic content of both is zero, which is why the price adjusts rather than the market cheering.

Now the failure mode, because this one costs people money every year and it is a timing artefact rather than a misunderstanding of value. On the ex-date the reference price is adjusted for the ratio, so the quoted price halves that morning — but the bonus shares reach your demat account only once the register has been read, which is not the same morning.

For the days in between, a portfolio screen shows the old number of shares at the new lower price. The holding appears to have halved, the extra shares are nowhere on the statement, and every year some holders sell into what looks like a collapse. Nothing is missing. The shares and the price are simply on different clocks.

Two things follow. There is nothing to do about a bonus except wait for the credit. And how the tax computation treats those new shares — the cost it attributes to them and the acquisition date it gives them — is set by the Income-tax Act rather than by the company, which is worth establishing before you sell rather than after.

The record date decides. The ex-date is the one you have to act by

Every one of the four events needs a rule for who is entitled, because shares change hands all day and the register cannot be a moving target.

The record date is the answer: the company closes its register on that date and whoever appears on it is entitled. Simple enough, and it produces the most common and most expensive misreading in the whole subject.

Trading does not stop for the record date, and a trade does not put you on the register the moment it executes — ownership transfers when the trade settles, which is later. So the exchange fixes an ex-date, set from the settlement cycle in force, such that a purchase made on or after it cannot possibly reach the register in time. Buy on or after the ex-date and you do not get the entitlement, whatever the record date in the announcement says.

Which gives the practical rule, and the mistake it prevents:

• To be entitled, you must already hold the shares before the ex-date.
• Selling on or after the ex-date keeps the entitlement, because the sale does not reach the register before it is read — and the buyer pays a price from which the entitlement has already been removed.
• Buying on the record date is the error. The date printed in the announcement is the one people act on, and by then the shares are already trading without the entitlement.

The reason none of that is worth engineering: on the ex-date the reference price is adjusted for the event. Buying the day before a bonus to capture it means buying at the unadjusted price and watching the adjustment happen. The entitlement and the price cancel, which is exactly what the first two sections said would happen, now expressed as a date instead of a ratio.

The same machinery runs a dividend, which is why a share goes ex-dividend and drops by roughly the dividend on that morning. The difference is that a dividend actually removes cash from the company — and unlike a bonus, it has a tax consequence in the year you receive it.

A buyback: cash out, and a question aimed at you

Here the pie genuinely shrinks. The company spends its own cash buying its own shares and extinguishes them, so both the cash and the share count fall.

Work it on a small model. A company is worth ₹10,000 in total and has 100 shares, so ₹100 a share. It spends ₹1,000 of its cash buying back 10 shares at ₹100 each. What remains is a business worth ₹9,000 divided among 90 shares — still ₹100 a share. Your one share was 1% of the company and is now about 1.1% of a company that is smaller by exactly the cash it spent. Nothing was created, but something real happened: cash left permanently and ownership concentrated.

Now change one number, because this is the part that is not in the announcement. Say the company pays ₹120 for those 10 shares instead of ₹100, spending ₹1,200. The remaining business is worth ₹8,800 across 90 shares, which is about ₹97.8 a share. The holders who tendered received ₹120 for something worth ₹100. The holders who stayed paid for it. A buyback above the value of the business transfers value from the shareholders who stay to the shareholders who leave, and below it, the transfer runs the other way. The premium in the headline is not a reward for participating; it is the price at which the transfer happens.

Which is the honest framing of the decision a tender offer puts to you, and it is not the one the coverage uses. The question is not “is the offer above the market price”. It is whether you would rather hold cash at the offer price or hold a larger slice of a company with less cash in it. Both are defensible; they are simply different positions, and one of them is chosen by default if you ignore the letter.

Two mechanics that decide what you actually get:

• Acceptance is proportionate. A tender offer buys a fixed number of shares. If holders offer more than that, each holder's tender is accepted in proportion and the rest come back — so a decision to tender is rarely a decision about your whole holding.
• The small-shareholder reservation. SEBI's buyback regulations reserve part of the offer for shareholders whose holding sits below a stated value on the record date. The arithmetic consequence is that the acceptance ratio inside that category is usually the higher one, so the identical offer is a different proposition for a small holder and a large one. Which category you are in is fixed by your holding on the record date, not by anything you do afterwards.

The trade-off, since a buyback is routinely presented as having none: the cash is gone and does not come back. A company returning capital has decided it has no better use for it, which is a reasonable decision when true and an expensive one when the money was needed for the business. And profit divided by a smaller number of shares — earnings per share — rises without the profit having moved: a denominator effect, not growth.

How the money you receive in a buyback is taxed is set by the Income-tax Act in force for that year rather than by the company, and it is not the same question as the tax on an ordinary sale. Establish it before treating a tender price as a net figure.

A rights issue: cash in, and the only one that punishes inaction

A rights issue is the mirror image. The company needs money, and rather than going to the market it offers new shares to existing holders in proportion to what they already hold, usually at a price below the traded one.

The discount is what makes this look like an opportunity, and the arithmetic is worth doing slowly, because it is the most useful calculation in this article.

Suppose you hold 2 shares at ₹160, so ₹320. The company offers one new share for every two held, at ₹100. Take it up: you pay ₹100 and hold 3 shares. The company now has your extra ₹100, so the pot backing your holding is ₹320 plus ₹100, which is ₹420, spread across 3 shares. That is ₹140 a share — the theoretical ex-rights price, and the reference the price adjusts towards on the ex-date.

So the ₹60 discount to the old price of ₹160 was never a discount. The share you bought at ₹100 is worth ₹140, and the two you already held fell from ₹160 to ₹140. You gained ₹40 on the new share and lost ₹40 across the old two. You are exactly where you started, which is the correct answer: you handed over ₹100 of your own money and received ₹100 of company in return.

Now the part that makes this event different from the other three. The right itself is worth something — precisely ₹140 minus ₹100, which is ₹40 — and in India the entitlement is credited to your demat account and can be sold on the exchange. Three outcomes, and only two of them leave you whole:

• Subscribe: pay ₹100, hold 3 shares worth ₹140 each. Net position ₹320, unchanged.
• Sell the entitlement at its value: 2 shares worth ₹140 is ₹280, plus ₹40 for the right. Net ₹320, unchanged.
• Do nothing: the entitlement lapses, and you hold 2 shares worth ₹140, which is ₹280. You are ₹40 poorer than you were, and no transaction of yours caused it.

That third line is the whole reason a rights issue is not like a bonus. Ignoring it costs a computable amount, and the amount is the value of the right, which you can work out from the announced ratio and price the day it is declared. Whether you want more of the company is a separate question with a legitimate answer of no — but the answer “no” is executed by selling the entitlement, not by letting it expire.

Two honest limits on that arithmetic. The theoretical ex-rights price is a reference, not a forecast: the share trades where it trades afterwards, and the entitlement trades on its own supply and demand in a short window, often below its computed value. And the deeper question sits underneath all of it — the company is asking for cash, and why it needs cash matters far more than the discount. Funding an expansion and plugging a hole produce identical-looking offer documents and very different outcomes.

Which of the four you can safely ignore

Splits and bonuses. Both happen to your holding whether or not you read the announcement, and doing nothing is the same as doing everything. The other two ask you for a decision, and one of them charges you for silence.

• Split — automatic. Your share count and the price change together; your position does not.
• Bonus — automatic. Same as above, with a gap between the price adjusting and the shares appearing.
• Buyback — a choice. Doing nothing raises your percentage of a company that now holds less cash, which is a real position and a defensible one.
• Rights issue — a choice with a deadline and a price attached to silence. Doing nothing lowers your percentage and lets a calculable amount lapse.

The reason the first two get most of the attention and the last two get least is that splits and bonuses are announced as good news and arrive without effort, while the two events that actually move money arrive as a letter with a form in it. The attention is allocated in inverse proportion to the consequence.

One habit covers all four, and it is a calendar habit rather than an analytical one: when an action is announced, write down the ex-date, not the record date. The ex-date is the one that decides entitlement, and for a rights issue it is followed by a short window in which the entitlement can still be sold. After that window, the choice has been made for you.

Reading a price history that has been through one

There is a second-order consequence of splits and bonuses that catches people reading charts rather than announcements, and it is worth a check.

Price history has to be adjusted for these events. A one-for-one bonus halves the quoted price on a single morning, so an unadjusted series shows a 50% one-day collapse that never happened — and any calculation resting on that series, from a return figure to a moving average to a drawdown, inherits the phantom. The cliff is in the data, not in the company.

The check is quick and worth doing on any chart, from any source: find a date on which the company is known to have split or issued a bonus, and look at the series across it. A vertical drop of exactly the ratio means the history is unadjusted, and every number computed from it is wrong by that factor before the event.

FNOTrader's Market Pulse scanner charts NSE and BSE price history alongside breadth and relative-strength measures across the listed universe, and the same check applies to it as to anything else. Nothing in this article, and nothing in that scanner, tells you whether a corporate action makes a company worth owning. Two of the four change only the arithmetic of a holding and two of them change what the company holds — and separating those two groups is as far as the mechanics can take anyone.

Common questions

Continue reading

More in Investing Basics · App: Market Pulse Stocks Scanner · Definitions: glossary · Free tools: calculators · All: every article