IRB Infrastructure allots 1:1 bonus shares; share count doubles to 1,207.8 cr

Corporate Actions View source PDF Explain this filing

IRB · price

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

+1.8%Reaction day

₹21.54

prior close

₹20.86

announcement price

In-mkt

timing

Nifty Smallcap 250market · index membership as recorded later (tracked since Jun 2026)-0.2%+1.9% vs market

Civil Construction peers, median of 95sector+0.6%+1.2% vs sector

On the reaction day the stock moved 1.9 pts more than Nifty Smallcap 250 and 1.2 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

+0.4

10m

+0.3

15m

+0.4

30m

+0.7

Sessions after the filingfrom the prior close

StockMarketvs marketSectorvs sector

Reaction day

+1.8-0.2+1.9+0.6+1.2

Next day

-4.0+0.9-4.9+2.4-6.4

-4.7+1.0-5.8+2.8-7.5

-2.8+5.0-7.8+9.0-11.8

-3.0+5.1-8.1+7.4-10.4

+0.2+6.8-6.6+10.4-10.1

+1.0+8.8-7.9+13.4-12.4

15d

+1.3+13.3-12.0+17.4-16.0

+1.2+14.6-13.3+20.2-19.0

+0.0+14.9-14.9+13.6-13.5

-0.3+21.9-22.3+16.9-17.3

UpDownMarket · Nifty Smallcap 250Sector · Civil Construction peers, median of 95Pending

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

AI summary

IRB Infrastructure Developers has allotted 603.9 crore bonus equity shares of Re.1 each in a 1:1 ratio (one free share for every one held). The record date was April 1, 2026. Paid-up share capital has increased from Rs.603.9 crore to Rs.1,207.8 crore, taking total shares to 1,207.8 crore. New shares will rank equally with existing shares.

Likely market impact

Share count doubles; shareholders get one free share per share held. Share price adjusts downward proportionally on ex-date, total value unchanged.