APOLLOBSEAPOLLO MICRO SYSTEMS LTD· Aerospace & DefenseHighPositive
Announced Wed, 22 Jul, 2026 · 12:13 IST

Apollo Micro Systems wins Make-II Navy order for SAVIOR-ASW system

Govt Defence OrderBusiness Updates View source PDFExplain this filing

APOLLO · price

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▲ positive · ▼ negative · ● neutral filings · teal = economic event · numbered = multiple that day (click to pick). Times IST.

Price reactionminutes from the announcement price · days from the prior close
+3.4%Reaction day
₹392.30
prior close
₹397.20
announcement price
In-mkt
timing
Nifty Microcap 250market-1.2%+4.6% vs market
Aerospace & Defense peers, median of 24sector-1.4%+4.8% vs sector

On the reaction day the stock moved 4.6 pts more than Nifty Microcap 250 and 4.8 pts more than its Aerospace & Defense peers, over the same two closes: a difference in percentage points, not a measure of what the filing did.

Minutes after the announcementfrom the announcement price · no benchmark
Stock
5m
+1.2
10m
+1.0
15m
+2.2
30m
+1.6
Sessions after the filingfrom the prior close
StockMarketvs marketSectorvs sector
Reaction day
+3.4-1.2+4.6-1.4+4.8
Next day
-0.1-1.9+1.8-2.5+2.4
2d
+0.5-1.4+1.9-2.2+2.6
3d
-0.1-0.1+0.0-1.9+1.8
4d
-4.0-1.4-2.6-4.4+0.4
5d
-2.5-1.0-1.5-3.9+1.4
1w
-1.0-0.4-0.5-3.1+2.1
15d
-3.4+3.2-6.6-1.2-2.2
1m
-1.9+4.4-6.2+2.6-4.5
2m
+4.1+4.6-0.5+2.8+1.2
3m
-1.0-3.6+2.6-5.6+4.6
UpDownMarket · Nifty Microcap 250Sector · Aerospace & Defense peers, median of 24Pending

Minute windows have no benchmark: there is no intraday index history to compare against.

AI summary

Apollo Micro Systems has been awarded a Make-II Prototype Sanction Order (PSO) by the Indian Navy to develop the SAVIOR-ASW system, an unmanned semi-submersible vessel for Anti-Submarine Warfare surveillance using AI/ML-based target classification and advanced acoustic sensors. Under Make-II, the government bears no cost during prototype development, with procurement commitment only after successful demonstration. This marks Apollo's formal entry into autonomous maritime and underwater warfare, aligned with the Atmanirbhar Bharat defence initiative.

Likely market impact

Positive strategic win expanding Apollo's defence portfolio. No immediate revenue as Make-II has no cost obligation during prototype phase, but unlocks future Navy procurement potential.