Apollo Micro Systems Share Price Surges 40% in August: Small-Cap Defence Stocks Shine in Stock Market Today

Market Performance

The month of August brought a mixed bag for the defence sector. While large-cap defence stocks struggled to hold ground, a handful of small-cap names surprised the market with double-digit gains. These select performers not only stood tall against valuation worries but also gave investors reasons to cheer.

Among them, Apollo Micro Systems share price topped the chart with a staggering 40% rise, making it the best small-cap performer in the sector this month.

Apollo Micro Systems: The Top Performer

Apollo Micro Systems became the highlight of August’s rally. The stock jumped from ₹173 to ₹243, delivering a sharp 40% gain—its second-best monthly rally of 2025 after the 60% spike it witnessed in May.

The momentum was triggered after the company released its June quarter numbers, which painted a strong financial picture:

• Net Profit: ₹18.51 crore (up 115% YoY from ₹8.43 crore)
• Growth Driver: Improved operational efficiency

The company has been steadily improving profitability over recent quarters. Thanks to this consistent performance, the Apollo Micro Systems share price has now delivered 110% gains so far in 2025, making it one of the most rewarding small-cap defence stocks of the year.

Other Small-Cap Defence Stocks in Focus

Apollo wasn’t the only name that caught market attention. Several other small-cap defence stocks joined the rally in August:

• Rossell Techsys: Up 21%, hitting an all-time high of ₹735 per share
• C2C Advanced Systems: Up 18%
• Jaykay Enterprises: Up 13.4%
• Astra Microwave Products: Rebounded 12% in August, trading at ₹1,072.90
• IdeaForge Technology: Rose 11.4%, recovering from July’s sharp fall

Notably, Astra Microwave Products had earlier climbed 80% between March and May before profit-booking pulled it down in June and July. Its comeback in August signals renewed interest.

Sector-Wide Highlights: Defence Stocks in Spotlight

The broader story for the defence sector remains strong. Even though big names in the space have cooled off in recent months, India’s Atmanirbharta (self-reliance) drive continues to provide tailwinds.

Some key milestones underline the sector’s growth momentum:

• Defence Production FY25: ₹1.5 lakh crore (18% higher than FY24’s ₹1.27 lakh crore)
• Growth since FY20: 90% jump from ₹79,071 crore
• Exports FY25: ₹23,622 crore, a record high
• Export Target FY29: ₹50,000 crore annually

India’s indigenous systems are gaining global recognition, especially after Operation Sindoor, where local technology played a crucial role in intercepting drones and missiles. Orders for the BrahMos missile have also surged, further boosting the country’s defence manufacturing footprint.

Summary

• Apollo Micro Systems share price jumped 40% in August, leading the small-cap defence rally.
• Net profit for Q1FY26 stood at ₹18.51 crore, up 115% YoY.
• Other gainers included Rossell Techsys (+21%), C2C Advanced Systems (+18%), Jaykay Enterprises (+13.4%), and Astra Microwave Products (+12%).
• IdeaForge Technology also staged a recovery with an 11.4% gain.
• The defence sector outlook remains strong, backed by record-high production and rising exports.