Apollo Micro Systems to buy 41.33% in Premier Explosives for INR 1550 Cr

Listed Co AcquisitionStrategic Transactions View source PDF Explain this filing

APOLLO · price

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Price reactionminutes from the announcement price · days from the prior close

+2.0%Reaction day

₹401.15

prior close

₹409.85

announcement price

In-mkt

timing

Nifty Microcap 250market+1.4%+0.7% vs market

Aerospace & Defense peers, median of 24sector+0.6%+1.5% vs sector

On the reaction day the stock moved 0.7 pts more than Nifty Microcap 250 and 1.5 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

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15m

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30m

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Sessions after the filingfrom the prior close

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Reaction day

+2.0+1.4+0.7+0.6+1.5

Next day

+0.5+1.5-1.0-0.1+0.7

+1.1+0.5+0.6-1.4+2.5

+1.0+1.1-0.1-1.4+2.4

-0.8+0.7-1.5-1.6+0.9

-1.5-0.4-1.1-2.7+1.2

-2.2+0.5-2.7-0.6-1.6

15d

-3.2+0.1-3.3-4.3+1.2

-3.5+3.5-7.0-1.2-2.3

+3.2+5.8-2.6+5.5-2.3

+0.2+2.4-2.2+4.5-4.3

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 will acquire 41.33% promoter stake in Premier Explosives Limited for about INR 1550 crores in an all-cash deal under a definitive share purchase agreement. Deal is expected to close in Q3/December 2026, subject to regulatory and shareholder approvals. Premier Explosives makes high energy materials, rocket motors and munitions for defence and aerospace. Move aims to combine defence electronics with energetic materials capabilities.

Likely market impact

Significant all-cash acquisition that strengthens defence and aerospace portfolio. Pending approvals, it could boost long-term growth prospects.