Apollo Micro shares surge as Q4 profit more than doubles

A 10 percent jump in one session can make a small-cap stock feel like a cricket match in the final over.

For investors holding Apollo Micro Systems, Tuesday brought that kind of rush. The defence electronics stock closed near ₹340, after rising almost 10 percent in the day and 16 percent over two sessions.

Put simply, a ₹5 lakh holding before this two-day rise would now be worth about ₹5.8 lakh. That is the thrill. The worry is also obvious. Stocks that run this fast rarely move in straight lines.

Earnings gave the stock fresh fuel

Apollo Micro Systems gave investors a strong March quarter. The company reported net profit of ₹36.79 crore, up from ₹13.96 crore a year earlier.

That means profit rose 163.5 percent. In plain English, the company earned more than two-and-a-half times last year’s profit for the same quarter.

Revenue also grew sharply. The company’s consolidated revenue from operations rose to ₹293.26 crore, compared with ₹161.77 crore a year earlier.

For the full financial year 2025-26, Apollo Micro Systems reported revenue of ₹904.32 crore. That was up from ₹562.07 crore in 2024-25.

So the market was not just reacting to a headline number. It saw a company growing sales, profits, and execution together.

That matters in defence manufacturing. Orders can look exciting on paper, but investors usually reward companies only when those orders turn into delivered products and actual money.

Why brokerages still see upside

Choice Institutional Equities has kept a positive view on Apollo Micro Systems, though it has changed the rating from Buy to Add.

That sounds confusing, but it is not. A Buy rating usually means the brokerage sees strong upside from current levels. Add means it still likes the stock, but the recent rally has already captured some of the easy gain.

Choice has placed a target price of ₹365 on the stock. From ₹340, that suggests about 7 percent more upside.

The brokerage said the March quarter came ahead of its estimates. It also pointed to the company’s shift from being a component supplier to becoming a system integrator.

That phrase needs unpacking. A component supplier makes parts. A system integrator puts full systems together, controls more of the product, and often earns better margins.

Margins are the money left after costs. If a company controls more of its supply chain, it can sometimes protect profits better.

Choice also raised its earnings estimates for future years. It increased its FY27 earnings per share estimate by 27.5 percent, and FY28 estimate by 19.5 percent.

Earnings per share, or EPS, tells investors how much profit belongs to each share. When EPS estimates rise, the market often becomes more willing to pay a higher price.

The rally has been violent

The latest jump looks dramatic, but it sits inside an even sharper comeback.

Apollo Micro Systems shares rose 63 percent in April, after three straight months of losses. In May so far, they have added another 15 percent.

That takes the gain to about 87 percent in less than two months. For a trader, that is a dream chart. For a long-term investor, it is a reminder to check risk before celebrating.

The stock had earlier touched an all-time high of ₹354.70. Then selling pressure dragged it down by nearly 44 percent by March.

That kind of fall can shake out weak hands quickly. It also shows why small-cap investing is not for those who check prices with their morning tea and panic by lunch.

Long-term numbers look even more eye-catching. The stock is still up about 940 percent over three years and 3,111 percent over five years.

A ₹10,000 investment five years ago would have turned into roughly ₹3.21 lakh, based on that reported return. But nobody gets that ride without sitting through sharp falls.

Defence stocks carry a special premium

Defence companies have enjoyed strong investor interest in recent years. India wants to buy more from local manufacturers and cut dependence on imports.

That has helped many smaller defence-linked firms attract market attention. Investors see a long runway in electronics, missiles, naval systems, drones, and battlefield technology.

Apollo Micro Systems sits in that broad opportunity. The company works in defence electronics and systems, a space where design skill and execution both matter.

But this is also where the market can get ahead of itself. Defence orders may take time. Testing, approvals, production, and payments do not always move at market speed.

Retail investors should remember one simple rule. A good sector story does not automatically make every price a good price.

The Bombay Stock Exchange’s Sensex and the National Stock Exchange’s Nifty 50 give a broad market mood. Small defence stocks often move much more sharply than these indices.

That can create wealth faster. It can also destroy confidence faster.

What investors should watch now

The next few quarters will matter more than Tuesday’s price move.

Investors should track whether Apollo Micro Systems keeps growing revenue at this pace. They should also watch profit margins, order execution, and working capital.

Working capital is the money stuck in day-to-day operations. In manufacturing, companies often need cash for raw materials, inventory, and delayed customer payments.

A company can report strong sales and still feel cash pressure if payments come late. That is why serious investors look beyond profit alone.

Choice expects revenue, operating profit, and net profit to grow strongly over the next few years. Operating profit is profit before interest, tax, depreciation, and amortisation. Many investors call it EBITDA.

That forecast supports the bullish case. But forecasts remain forecasts. The company must now deliver quarter after quarter.

For ordinary investors, the lesson is not to avoid such stocks. The lesson is to size them sensibly.

A defence small-cap can sit in a portfolio, but it should not become the whole portfolio. That is especially true after an 87 percent rebound in weeks.

Apollo Micro Systems has given the market a strong earnings story and a powerful price comeback. The next test is tougher. It must show that this is not just a hot stock in a hot sector, but a business that can turn India’s defence push into steady, profitable growth.