Corporate Events and Actions: The Categories and What They Do to Per-Share Numbers
A corporate event is anything Sarvani Coatings Limited does that changes what one of its shares represents, or an assumption the analyst was carrying. A corporate action is the mechanical subset that reaches the share register: a split, a bonus issue, a dividend, a buyback, a rights issue. Some move value out of the business, some bring value in, and some move nothing at all. Telling those three apart, before any arithmetic, is the whole skill.
One very small and already familiar idea carries all of it. A per-share figure is a total divided by a count. Profit after tax divided by shares in issue gives earnings per share. Net worth divided by shares in issue gives book value per shareNet worth divided by the number of shares in issue. Book value per share says what each share represents on the balance sheet. What each share earns is a different question.. Change the count and every one of those figures moves, in every year on record, without a single rupee entering or leaving the business. A moving count is not a subtlety. A count that moves unnoticed is the single most common way a perfectly good research file develops a hole in it.
What Counts as a Corporate Event, and What Does Not?
Think about a household with one salary coming in. The salary is cut. The thing being modelled actually changed, so that is an event. The household next door starts saying the salary looks risky. Nothing about the household changed, so that is not an event. The neighbours are giving an opinion about the household. Corporate events work exactly the same way. An event is a change in the subject, not a change in the market's opinion of the subject.
So a plant commissioning is an event. A chief financial officer resigning is an event. A dividend being declared is an event. Sarvani Coatings Limited buying a coatings business would be an event. A large holder selling, a competitor cutting price, a broking house publishing a downgrade, a share price falling nine per cent on a Tuesday: none of those is a corporate event. None of them is something the company did to itself. Some of them matter enormously to a share price. None of them changes what a share represents.
The working test is worth keeping short enough to use under pressure. Ask what the company itself did, and ask what that thing changed. If the honest answer to the second question is that it changed the number of pieces the same claim is cut into, the event is arithmetic. If the answer is that it changed how much the business earns, what it costs to run, or what it holds, the event is a different piece of work altogether.
What Is a Corporate Action, and Why Is Every One of Them an Event but Not the Other Way Round?
A corporate action is the subset of corporate events that reaches the share register and is processed there. A split, a bonus issue, a dividend, a buyback, a rights issue, a scheme of arrangement. Corporate actions have a mechanical character: there is a record dateThe cut-off date that decides which holders an action applies to. A holder on that date receives the action; a purchase made the day after does not., there is a ratio or a rate, and there is a change that gets written into the register of membersThe issuer's list of who holds its shares and how many. An action is called a corporate action precisely because it has to be processed against this list. and published by the exchanges. Processing against the register is what makes corporate actions a distinct class.
Every corporate action is a corporate event. Almost no corporate event is a corporate action. A coatings line being commissioned changes what Sarvani Coatings Limited can produce and never touches the register at all. A chief financial officer leaving changes who signs the accounts and never touches the register either. An action is administrative in form and can be enormous or trivial in substance, and the form says nothing whatsoever about which of the two it is. A one for one bonus issue is a large-sounding action that moves no value. A quiet dividend declaration of Rs 4.00/- a share moves Rs 96 crore of real cash out of the business. The announcement headline gives the form. Only the arithmetic gives the substance.
Where the rule on conduct and disclosure actually lives
In India, what an issuer must tell the market when it declares a split, a bonus issue, a dividend or a buyback is set by the Securities and Exchange Board of India (SEBI), and the processed action itself is published by the exchanges as a corporate action record. The requirement is at sebi.gov.in and the record at nseindia.com or bseindia.com. The division itself is arithmetic. A second market would change where the rule is read, and would change nothing about what the count does to the figure.
Is every corporate event a corporate action?
Did Value Leave, Arrive, or Stay Exactly Where It Was?
The sort that does the real work has only three boxes. A dividend and a buyback move cash out of the business. A rights issue and a placement of new shares bring cash in. A split and a bonus issue move nothing at all: they cut the same claim into a different number of pieces and stop there. Establishing which of those three has occurred, before any arithmetic and before any comment, is the first job on every announcement, and it is the one most often skipped.
The sort gets skipped for a simple reason. All six of those actions arrive through the same channel, in the same format, on the same screen. The six look alike. A reader who has not built the habit of sorting them starts reasoning about the per-share consequence straight away, and the per-share consequence is meaningless until it is known whether the business is Rs 96 crore lighter or exactly as heavy as it was yesterday.
The size of a dividend is invisible until it is multiplied out, so the dividend is where the sort earns its keep. Rs 4.00/- a share sounds like small change. On the 24.00 crore shares Sarvani Coatings Limited had in issue at the end of year three, it is Rs 96 crore of cash genuinely leaving. The Rs 96 crore is 34.5 per cent of the year three profit after tax of Rs 278 crore and 30.8 per cent of the Rs 312 crore of cash and investments on the balance sheet at that date. The same Rs 96 crore appears in the financing line of the year three cash flow statement. The financing line is the check that it really left.
Sort these three: a dividend of Rs 4.00/- per share, a one into five split, a rights issue. Out, in, or neither?
Why Does a Per-Share Number Move When Nothing Is Paid or Received?
Because a per-share number is not a fact about the business. A per-share number is a fact about the business divided by a count, and the count is something the company can change on a Tuesday afternoon. Earnings per share falling after a bonus issue is not a deterioration, and earnings per share rising after a buyback is not an improvement. Both sentences describe division, and neither describes anything the operating business did.
Take the split and the bonus issue Sarvani Coatings Limited has actually completed, and hold the year fixed so the periods cannot drift. Year one profit after tax was Rs 143 crore. Before the split at the start of year one, 2.40 crore shares were in issue, so year one earnings per share was Rs 59.58/-. The split cut the face valueThe nominal value printed on a share, set when it is issued. A split changes the face value. The market price and the book value are different things. from Rs 10/- to Rs 2/- and turned one share into five, taking the count to 12.00 crore, so the same year one profit gives Rs 11.92/-. The bonus issue at the end of year one doubled the count again to 24.00 crore, so the same year one profit gives Rs 5.96/-. Three figures, one year, one unchanged Rs 143 crore. All three are arithmetically correct. Only Rs 5.96/- sits on the same count as year two's Rs 8.21/- and year three's Rs 11.58/-, so only Rs 5.96/- can be set beside them.
Earnings per share falls from Rs 11.92/- to Rs 5.96/- across a one for one bonus issue. Did earnings fall?
A reader who has learned to distrust a falling figure will often trust a rising one, so run the same logic the other way. Sarvani Coatings Limited has proposed no buyback, so the one below is hypothetical. Work it anyway. A buyback is the cleanest case where a per-share figure rises for a reason nobody should applaud. Suppose Rs 240 crore were returned by buying 0.40 crore shares at Rs 600/- each. The buyback price is 23.5 per cent above the illustrative Rs 486/-. The count falls from 24.00 crore to 23.60 crore. Profit after tax does not move: it is still the published Rs 278 crore for year three. So earnings per share rises from Rs 11.58/- to Rs 11.78/-, up 1.7 per cent. The whole of that rise is the divisor. 24.00 divided by 23.60 gives the identical 1.7 per cent.
Look at what else moved while it did. Net worth falls from Rs 1,486 crore to Rs 1,246 crore, so book value per share falls from Rs 61.92/- to Rs 52.80/-, down 14.7 per cent. Cash and investments fall from Rs 312 crore to Rs 72 crore, so a position of minus Rs 72 crore in net debtTotal borrowings less cash and investments. A negative figure means the cash exceeds the borrowings. A company in that position is in net cash. becomes a positive Rs 168 crore of it. A buyback is not the same species as a bonus issue. The bonus moves nothing. The buyback moves value out and changes the count, and that is exactly why one per-share figure rises while another falls on the same day.
Which Events Need the Model Rebuilt Rather Than Rebased?
The second class of event does not touch the count and does change the business. A combination, a plant commissioning, a management change, a new restriction on what the company may sell. Events that change the count are handled by rebasing every per-share figure, events that change the business are handled by rebuilding the model, and treating either one as the other guarantees a wrong answer. Rebasing is arithmetic that takes an afternoon and no new information at all. Rebuilding requires information that is not yet held.
Sarvani Coatings Limited has made no acquisition, so the purchase below is hypothetical, and its shape is the point. Suppose it bought an industrial coatings maker for Rs 480 crore. Combined revenue would be Rs 2,705 crore against the published year three Rs 2,415 crore, up 12.0 per cent with none of it organic. The blended margin would be 18.74 per cent against the published 18.47 per cent, moving for reasons that have nothing to do with the existing business. The whole Rs 312 crore cash pile would go into the price, with Rs 168 crore borrowed to close the gap, so a business sitting on net cash of minus Rs 72 crore would end that single day geared at plus Rs 408 crore, and goodwillThe accounting residual that arises when the price paid for a business exceeds the net assets acquired. How it is measured is set by the accounting standard and is covered separately. of Rs 360 crore would arise. Every one of those lines is a new estimate. None of them is a division.
Which of a bonus issue and a purchase of another business needs the model rebuilt rather than rebased?
An event is announced and it touches none of the named assumptions. What goes into the file?
How Corporate Events Can Change Research Assumptions: Which of the Four Doors Did This One Come Through?
Every assumption an analyst carries is a sentence with a number attached and a piece of evidence behind it. An event can reach that sentence in exactly four ways, and they are worth separating because the work each one demands is completely different. An event can move an input, leaving the assumption intact and the number different. An event can replace an input, so the old sentence no longer describes anything that exists. An event can remove the evidence the assumption was resting on, leaving the number standing with nothing underneath it. Or it can change nothing at all while making everybody behave as though it had.
The fourth case is the commonest of the four, and the ability to name it and refuse it is most of what separates a research file from a running commentary. A bonus issue is the pure form of it. Nothing about volume, realisation, cost of materials or capacity changed. The share count doubled, every per-share figure halved, and a great deal gets written. If the named assumptions were about gross margin holding and volume growing, the correct entry in the file is that this event touches neither of them, together with the arithmetic showing why. The entry takes four lines and is worth more than four thousand words of reaction.
What the Analyst Actually Does on the Morning of an Announcement
There is a fixed order, and the order is the whole discipline. First the event is sorted into out, in or neither. Then every per-share figure is rebased if the count moved, in the historic series as well as the current one. Then the named assumptions the event touches are listed, by name, including the ones it does not touch. Last comes a written statement of what would have to be true for the event to change the view. Doing those four in that order is what prevents a start at the price reaction. The price reaction is somebody else's revision arriving before the analyst's own arithmetic has been done.
What is the first step on the announcement, and what is the last?
Where Does the Sorting Go Wrong?
The sorting goes wrong on size. A one for one bonus issue doubles the share count and halves every per-share figure ever published. The halving reads as the largest thing that happened all year and is arithmetically empty. A quiet line in the notes saying a coatings line was commissioned reads as nothing at all and changes capacity, depreciation, the cost base and the volume assumption together. The events that look smallest in the record are often the ones that force a rebuild, and the ones that look largest are often pure arithmetic, so size in the announcement is not size in the model.
The second way it goes wrong is period drift. Once a count has changed twice, as it has here, a historic series contains figures stated on three different bases, and a reader who picks the year one figure off an old record and sets it beside year three is comparing Rs 59.58/- with Rs 11.58/-. The raw comparison reads as a fall of 80.6 per cent. The restated comparison, Rs 5.96/- against Rs 11.58/-, is a rise of 94.4 per cent. Same company, same three years, same published profit, and the two readings differ by roughly one hundred and seventy five percentage points because one of them mixed bases.
What Did the Split and the Bonus Issue Actually Do to Sarvani Coatings Limited?
Both of the following are part of Sarvani Coatings Limited's published history, and every per-share figure in its profit ladder is already stated after both of them. The stock split at the start of year one reduced the face value from Rs 10/- to Rs 2/- and turned one share into five, taking the count from 2.40 crore to 12.00 crore. The bonus issue at the end of year one was one for one and took the count from 12.00 crore to 24.00 crore. Nothing else moved in either one.
| Year one, the same Rs 143 crore of profit | Shares in issue | Earnings per share |
|---|---|---|
| Before the split, face value Rs 10/- | 2.40 crore | Rs 59.58/- |
| After the one into five split, face value Rs 2/- | 12.00 crore | Rs 11.92/- |
| After the one for one bonus issue, the published basis | 24.00 crore | Rs 5.96/- |
| Year two, profit after tax Rs 197 crore | 24.00 crore | Rs 8.21/- |
| Year three, profit after tax Rs 278 crore | 24.00 crore | Rs 11.58/- |
Now the part that matters more than the arithmetic, made with a holder rather than a formula. Take somebody holding 100 shares at the illustrative price of Rs 486/-. The holding is worth Rs 48,600/-. Apply a one into five split to that price and it becomes Rs 97.20/-, and 500 shares at Rs 97.20/- is Rs 48,600/-. Apply a one for one bonus issue instead and the price becomes Rs 243/-, and 200 shares at Rs 243/- is Rs 48,600/-. The count changed by a factor of five in one case and doubled in the other, the price moved sharply both times, and the holding is identical in all three states. Set that beside the dividend, where Rs 4.00/- a share on 24.00 crore shares is Rs 96 crore that genuinely left, and the difference between relabelling and moving value fits into a single comparison.
A company announces a one for one bonus issue. Before anything below, what happens to an existing holding?
The holding that refuses to move
Step through the three states of one holding. Watch the count bar and the price bar redraw hard every time, and watch the third bar get drawn to exactly the same height in all three states.
Year one earnings per share is quoted somewhere as Rs 59.58/-. Can it be set beside year three's Rs 11.58/-?
How Do a Lender, an Analyst and a Household Each Read the Same Announcement?
The three of them want different things from the same three lines, and watching that is the fastest way to see why the sort comes first. Meghna Iyer, covering the shares, cares whether her named assumptions moved. A bonus issue does not touch gross margin or volume, so her entry is a rebase of the historic series and a line saying the assumptions are untouched. A dividend of Rs 96 crore does touch the cash she was carrying forward, so her entry is an adjustment with a number in it.
A lender to Sarvani Coatings Limited reads the same announcements almost upside down. A bonus issue is genuinely nothing: no cash left, no asset moved, the same business supports the same borrowing. A dividend of Rs 96 crore is a real reduction in the cash cushion sitting in front of the lender's claim, and a Rs 240 crore buyback would be a larger one, leaving the balance sheet carrying plus Rs 168 crore of borrowing net of cash where minus Rs 72 crore of net cash had been sitting. The same event frequently excites a per-share reader and worries a lender.
The household holding 100 shares reads it a third way, and that is where the payoutThe share of a year's profit paid out to holders as dividend rather than retained in the business. On Rs 96 crore against Rs 278 crore of profit, roughly a third. matters. The bonus issue leaves them exactly as they were, with more pieces of paper and no more value, and that is worth being clear about rather than pleased about. The dividend puts Rs 400/- of actual cash in their hands and takes the same amount out of a business they hold a share of. Neither is a windfall. One is a relabelling and the other is a transfer, and knowing which is which is the whole of the skill.
The revision note that turned division into a collapse
An analyst updates the model after the one for one bonus issue, sees year one earnings per share move from Rs 11.92/- to Rs 5.96/- on the screen, and writes that earnings deteriorated sharply. Nothing deteriorated. The same Rs 143 crore of year one profit is now divided by twice as many shares, and the holder of 100 shares now holds 200 of them.
The cost is not one wrong sentence, it is a series that is wrong in both directions at once. The historic figures were left on the old basis while the current ones were restated, so the growth rate computed off that series is meaningless, and every ratio built on it inherits the error silently. The raw year one Rs 59.58/- set beside year three's Rs 11.58/- reads as a fall of 80.6 per cent. The restated Rs 5.96/- set beside the same Rs 11.58/- reads as a rise of 94.4 per cent. The same mistake runs the other way after a buyback, where a per-share figure rising 1.7 per cent gets written up as an improvement while book value per share falls 14.7 per cent in the same breath.
The fix is one habit, and it goes before everything else: sort the action into value out, value in, or neither, and only then touch a per-share figure.
Where to read the rule, and where to read the record
| The place | Site |
|---|---|
| Securities and Exchange Board of India | sebi.gov.in |
| National Stock Exchange of India | nseindia.com |
| BSE Limited, formerly the Bombay Stock Exchange (BSE) | bseindia.com |
| Ministry of Corporate Affairs | mca.gov.in |
Sarvani Coatings Limited, Nandivarman Paints Limited, Kesaria Surface Solutions Limited, Ravindra Setlur and Meghna Iyer are invented.
Educational material. Not advice on any investment, tax, budget or market position.
