Apollo Micro Systems stock: key metrics and FY26 trends

Company snapshot and registered contact details

Apollo Micro Systems is a Hyderabad-based technology company that designs, develops, assembles, and tests electronic and electro-mechanical solutions. The company’s solutions are positioned for defence, aerospace, space, railway, and homeland security applications. The business is described as a provider of high-performance, mission-critical solutions and includes electronic, electromechanical, and engineering design capabilities, along with manufacturing and supply.

The company’s registered address is listed as Plot No 128/A, Road No. 12, BEL Road, IDA Mallapur, Uppal Mandal, Hyderabad, Ranga Reddy District, Telangana, 500076. The phone number provided is 040-27167000 and the fax number is 040-27150820. The email address listed is cs@apollo-micro.com and the website is https://apollo-micro.com.

Exchange identifiers and sector

The stock is shown with NSE: APOLLO and BSE: 540879, and the sector is stated as Aerospace & Defense. The company is also described in one dataset as operating in the Electric or Electronics sector and classified as small cap in that context. These differences reflect the variety of snapshots included in the provided data.

Price snapshots show different dates and levels

The provided data contains multiple “current price” points from different dates and sources. One BSE snapshot is time-stamped 07 Aug, 04:01 PM with a price of ₹403.95, and day’s range of ₹402 to ₹408.5. The same snapshot lists a 52-week high of ₹466.7 and a 52-week low of ₹175.

Other price references include: ₹181.43 (NSE) and ₹181.40 (BSE) as of 28-Jul-2025 15:59 IST, ₹189.49 as on 27 Mar 2026, 03:58 PM IST, and ₹395 as on 24th June 2026. A separate line states, “The current price of APOLLO is 280.05 INR, decreased by -3.14% in the past 24 hours.” Because these are separate snapshots, they should be read as point-in-time observations rather than a single continuous series.

Market capitalisation and valuation metrics listed

A market-cap figure of ₹15,010.76 crore is shown alongside an enterprise value of ₹15,279.03 crore in one snapshot. Another line shows market cap as ₹15,007 crore, and another as ₹15,035.03 crore as of 24th June 2026. Separately, a different dataset lists market cap as ₹6,050 crore and also references ₹6,770.33 crore in another place, again indicating the data comes from multiple time points.

Valuation metrics in the text include P/E 124.49, P/E 133, P/E (TTM) 132.30, and P/E ratio (TTM) 146.73, plus a separate PE ratio 138.52 and Forward PE 94.68. Price-to-book is stated as P/B 10.11 in one snapshot and P/B 6.6 in another. Book value appears as ₹39.97 (TTM) and ₹36.8 in separate sections.

Key market and capital structure snapshot (as provided)

The following table consolidates the most explicit market metrics shown in the dataset, primarily from the snapshot with price near ₹404.

Balance sheet: expansion visible across FY21 to FY25

A standalone balance sheet table (figures in ₹ crore) shows growth in both equity and liabilities over time. Share capital is listed at 20.76 from Mar 2021 to Mar 2023, rising to 28.24 in Mar 2024 and 30.65 in Mar 2025. Total reserves rise from ₹284.44 crore (Mar 2021) to ₹577.97 crore (Mar 2025). Borrowings increase from ₹0.27 crore (Mar 2021) to ₹38.21 crore (Mar 2025).

On the liabilities side, current liabilities rise from ₹207.5 crore (Mar 2021) to ₹569.13 crore (Mar 2025). Total liabilities are listed at ₹530.02 crore (Mar 2021) and ₹1,262.24 crore (Mar 2025). On the assets side, net block increases from ₹48.8 crore to ₹180.83 crore over the same period, while capital work-in-progress (CWIP) is shown at ₹49.94 crore (Mar 2021), ₹23.98 crore (Mar 2024), and ₹58.73 crore (Mar 2025).

Working capital and operating cycle indicators

A separate consolidated table provides efficiency indicators across Mar 2020 to Mar 2026. Debtor days are shown at 201 (Mar 2020), peaking at 305 (Mar 2021), and listed at 155 (Mar 2025) and 194 (Mar 2026). Inventory days are notably high in the dataset, shown at 421 (Mar 2020) and reaching 612 (Mar 2024), then 553 (Mar 2025) and 478 (Mar 2026).

Days payable are listed as 115 (Mar 2020), 258 (Mar 2022), and 230 (Mar 2026). The cash conversion cycle is shown at 507 (Mar 2020), increasing to 661 (Mar 2021), and listed at 450 (Mar 2025) and 443 (Mar 2026). Working capital days are listed at 253 (Mar 2025) and 256 (Mar 2026).

Revenue and profit numbers: FY and TTM references

The dataset includes multiple revenue and profit references that can be normalised into ₹ crore:

• Revenue (FY): ₹562 crore and net income (FY): ₹56.40 crore are listed in one snapshot. The same section states revenue increased by 51.24% compared to the prior year’s ₹372 crore, while earnings increased by 81.23%.
• Another snapshot lists Revenue (TTM): ₹604 crore and Net income (TTM): ₹66.48 crore.
• A separate entry shows MAR ’26 Revenue: ₹296 crore and Profit: ₹36.79 crore, with growth rates shown as +17.11% for revenue and +60.80% for profit.

These numbers appear to be from different reporting frames (annual, trailing twelve months, and a period labelled “MAR ’26”), so readers should compare like-for-like periods when evaluating growth.

Dividend, key dates, and ownership indicators

Dividend yield is stated as 0.06% in one snapshot, while another lists a dividend of 0.25 (0.09%) with an ex-dividend date of Sep 8, 2025. One entry also lists an earnings date of Oct 28, 2025.

Promoter holding is shown as 49.98%. The company’s employee count appears as 399 in one place and 405 in another, reflecting different database captures.

Why these data points matter for investors

The provided snapshots show Apollo Micro Systems being tracked with high valuation multiples (multiple P/E readings above 120 are listed), alongside balance sheet expansion and rising borrowings in the FY21 to FY25 standalone table. The working-capital indicators provided, especially inventory days and the cash conversion cycle, are important because they can influence cash flows even when reported profits rise.

At the same time, the sharp differences in “current price” and market-cap figures across the dataset underline the importance of checking the timestamp, exchange, and the source context. Investors typically need to align price, shares outstanding, and market cap to the same date to avoid mixing metrics.

Conclusion

Apollo Micro Systems’ dataset highlights a defence and aerospace electronics-focused company with expanding balance sheet size, multiple reported revenue snapshots around ₹562 crore (FY) and ₹604 crore (TTM), and several valuation readings that vary by date and source. The next concrete items referenced in the provided information include the ex-dividend date (Sep 8, 2025) and an earnings date (Oct 28, 2025), which are key checkpoints for updated disclosures.