GPT Infraprojects buys 100% of Alcon Builders for Rs 151.83 cr

Listed-company acquisitionStrategic Transactions View source PDF Explain this filing

GPTINFRA · price

Loading chart…

▲ 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

-0.4%Reaction day

₹124.00

prior close

₹125.53

announcement price

In-mkt

timing

Nifty Microcap 250market · in no size index; the smallest one is used-1.1%+0.7% vs market

Civil Construction peers, median of 92sector-1.0%+0.6% vs sector

On the reaction day the stock moved 0.7 pts more than Nifty Microcap 250 and 0.6 pts more than its Civil Construction 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

+0.2

10m

-0.9

15m

-0.7

30m

-0.2

Sessions after the filingfrom the prior close

StockMarketvs marketSectorvs sector

Reaction day

-0.4-1.1+0.7-1.0+0.6

Next day

-2.7-3.3+0.6-4.0+1.3

-5.6-5.8+0.2-6.1+0.4

-6.5-4.9-1.6-5.2-1.3

-8.2-4.9-3.3-5.5-2.7

-14.1-7.5-6.6-8.5-5.6

-12.1-5.4-6.8-6.2-5.9

15d

-19.4-11.7-7.6-13.5-5.9

-19.1-9.6-9.5-13.8-5.3

-7.7+7.2-14.9+5.3-13.0

-4.8+10.5-15.3+1.4-6.2

UpDownMarket · Nifty Microcap 250Sector · Civil Construction peers, median of 92Pending

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

AI summary

GPT Infraprojects has acquired 100% (28 lakh equity shares) of Alcon Builders and Engineers for Rs 15,183 lakhs in cash. Alcon is a 30-year-old railway signaling EPC contractor with FY25 turnover of Rs 10,020 lakhs. It is now a wholly owned subsidiary. The deal gives GPT entry into the high-margin signaling segment, complementing its 40-year railway relationship. No related party transaction.

Likely market impact

Adds high-margin railway signaling EPC vertical. Alcon now a wholly owned subsidiary. All-cash deal worth about Rs 152 cr.