Revenue Grew 22%. So Why Did the Stock Fall 16%?

Amber Enterprises grew FY26 revenue by 22.19%. Its shares then closed 15.61% lower in the first trading session after the company filed its annual result.

That is not a contradiction. Revenue grew, but profit after tax fell 27.06% and EBIT margin narrowed from 6.06% to 5.78%.

The topline headline was true. It was also incomplete.

The result behind the headline

Amber Enterprises	FY26 result or market move
Revenue growth	22.19%
PAT growth	-27.06%
EBIT margin	5.78% vs 6.06% in FY25
First post-filing session	-15.61%

Source: Altys calculations from Amber Enterprises’ consolidated FY26 filing and adjusted NSE closing prices. The result was filed on Saturday, 16 May 2026. The price move is measured from the close on Friday, 15 May to the close on Monday, 18 May. Figures are rounded. A one-session return does not establish why the price moved. Public source links appear below.

The company sold more. Less of the economic outcome reached the bottom line.

That does not by itself tell us whether the business improved or deteriorated. A growth investment can depress current profit. Product mix can change. New capacity can take time to mature. Costs can arrive before revenue. But it immediately tells us why “revenue grew” is not enough analysis.

Revenue is the first line, not the final answer

Revenue records the value of goods or services sold during the period. It does not tell us what the company spent to produce those sales, how much capital the growth required or when the customer paid.

Between revenue and value for shareholders sit several gates:

Revenue → operating profit → profit after tax → operating cash flow → reinvestment → future returns

A business can pass through the first gate and struggle at the next four.

This is why a company can report a larger topline while:

• raw-material or employee costs rise faster;
• a lower-margin product becomes a larger part of sales;
• interest and depreciation increase after an expansion;
• customers take longer to pay;
• inventory absorbs cash;
• or the market had expected even faster, more profitable growth.

The headline measures size. The rest of the statements measure economics.

Why 22% growth and lower profit can coexist

Start with a simple illustration.

Suppose a company had ₹100 of revenue and an EBIT margin of 10%.

₹100 revenue × 10% margin = ₹10 EBIT

Now revenue grows 20%, but the margin falls to 7%.

₹120 revenue × 7% margin = ₹8.40 EBIT

Sales increased by ₹20. Operating profit fell by ₹1.60.

Nothing unusual happened to the arithmetic. The business earned less on every rupee of a much larger topline.

Amber’s actual margin movement was much smaller than this hypothetical example, and PAT also reflects items below EBIT. The illustration makes the mechanism visible: growth must be read with the margin that converts it into profit.

Then add the invisible number: expectations

A share price already contains a view of the future before the result arrives.

If investors expect 30% growth with expanding margins, a result showing 22% growth and weaker profitability may reset that view. If investors expect no growth, the same 22% can be a positive surprise.

This is why the market does not react to whether a number is above zero. It reacts to the distance between the result and what was already assumed.

We usually cannot observe one clean “market expectation” number. Analyst estimates differ, investors use different horizons and the price also responds to guidance, liquidity and broader news. Valuation gives us a clue, not a complete transcript of what the market believed.

The useful habit is to ask:

What future did the price require before this result, and which part of that future became less certain afterward?

Strong profit growth can still meet a falling price

Waaree Energies gives us the other side of the lesson.

For FY26, its consolidated revenue grew 83.72%, PAT grew 98.74% and EBIT margin rose from 18.30% to 19.57%. Its shares nevertheless closed 10.97% lower on the filing date, 30 April 2026, compared with the previous close.

Company	FY26 revenue growth	FY26 PAT growth	EBIT margin change	Filing-date or first post-filing close move
Amber Enterprises	22.19%	-27.06%	6.06% to 5.78%	-15.61%
Waaree Energies	83.72%	98.74%	18.30% to 19.57%	-10.97%

Source: Altys calculations from consolidated FY26 filings and adjusted NSE closing prices. Amber’s return is the first full session after its Saturday filing. Waaree filed during market hours on 30 April 2026, so its return is the filing-date close versus the previous close. These windows are not identical and neither return isolates the effect of the result from other news. The comparison is educational, not a ranking.

Waaree’s reported revenue, profit and margin all moved in the same direction. The falling share price therefore cannot be explained by weak reported growth alone.

Possibilities include expectations that were higher still, valuation, future guidance, order quality, cash needs, positioning or unrelated market information. Without evidence, choosing one is storytelling.

The honest conclusion is narrower: even very strong reported growth does not mechanically produce a positive one-day return.

A five-minute results checklist

When revenue grows and the stock falls, move through the statements in this order.

1. Split growth into volume, price and mix

Was more sold, were prices higher, or did the company sell a different product mix? Price-led growth can reverse. Volume-led growth can still destroy value if it is bought with discounts or weak unit economics.

2. Compare EBIT and PAT with revenue

If revenue grows faster than EBIT, the operating margin is compressing. If EBIT grows but PAT lags, check interest, depreciation, tax and exceptional items.

3. Follow the cash

Did receivables or inventory rise faster than sales? Did operating cash flow keep pace with profit? Growth funded by customers is different from growth repeatedly funded by lenders or shareholders.

4. Read the outlook

The reported period is history. Capacity utilisation, order inflow, pricing, cost commentary and management guidance shape the next period.

5. Check the price that preceded the result

A company entering results at a demanding valuation may need to beat a much higher bar than a company priced for weak conditions. “Good” is not an absolute label. It is relative to the expectation already embedded in the price.

Do not reverse-engineer a story from one candle

A post-result price move is worth studying, but it is not a clean scientific experiment.

The market is open to many pieces of information at once. A stock can move with its sector, a large shareholder can rebalance, a conference call can change the interpretation of the filing, or a move can reverse the next day.

So keep two columns separate:

What the filing can show	What one daily return cannot prove
Revenue, profit, margin and cash changed	Which single fact caused the price move
Guidance or disclosed risks changed	What every investor expected beforehand
The result arrived at a known time	Whether the new price is correct

That separation prevents both common mistakes: assuming the market is irrational because revenue grew, and inventing a precise causal story because the stock fell.

The practical takeaway

Revenue growth answers one question: did the company sell more?

It does not answer:

1. Did it earn more on those sales?
2. Did the profit turn into cash?
3. Did the growth improve returns on capital?
4. Can the growth continue?
5. Was all of this already expected?

Amber’s FY26 numbers make the first gap visible. Waaree’s market reaction makes the second one visible. A growing topline can coexist with weaker economics, and strong economics can still fall short of a demanding market narrative.

Read the headline. Then keep going.

Public sources

• Amber Enterprises consolidated FY26 NSE filing
• Waaree Energies consolidated FY26 NSE filing
• NSE historical security-wise price data

Related reading:

• When profit outruns sales: four checks
• Revenue mapping explained
• Why the P/E ratio is not enough

This article is educational. Altys Labs is not a registered research analyst or investment adviser, and nothing here is investment advice or a recommendation to buy, sell or hold any security.