MAZDOCKNSEMazagon Dock Shipbuilders Limited· Industrial ManufacturingHighPositive
Announced Fri, 27 Mar, 2026 · 16:55 IST

Mazagon Dock Shipbuilders Limited has informed the Exchange regarding 'conclusion of further acquisition of 3,66,49,271 fully paid ordinary shares in Colombo Dockyard PLC (CDPLC), resulting in total acquisition of 51% stake as on date'.

Listed Co AcquisitionOpen Offer TriggeredStrategic Transactions View source PDFExplain this filing

MAZDOCK · 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
-4.3%Reaction day
₹2161.00
prior close
₹2141.90
announcement price
After-mkt
timing
Nifty 100market · index membership as recorded later (tracked since Jun 2026)-2.2%-2.0% vs market
Industrial Manufacturing peers, median of 130sector · industry level-4.5%+0.3% vs sector

On the reaction day the stock moved 2.0 pts less than Nifty 100 and 0.3 pts more than its Industrial Manufacturing 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
-0.0
10m
+0.5
15m
+1.5
30m
+1.3
Sessions after the filingfrom the prior close
StockMarketvs marketSectorvs sector
Reaction day
-4.3-2.2-2.0-4.5+0.3
Next day
+7.5-0.5+8.0+2.5+5.0
2d
+4.8-0.4+5.2+4.4+0.4
3d
+7.0+0.8+6.2+5.9+1.1
4d
+7.5+1.4+6.0+7.3+0.2
5d
+10.9+5.4+5.5+11.4-0.6
1w
+14.3+6.0+8.2+16.0-1.8
15d
+24.5+7.2+17.2+22.8+1.7
1m
+26.7+6.4+20.3+22.2+4.5
2m
+12.3+4.2+8.0+18.7-6.4
3m
+15.1+6.5+8.6+26.0-10.9
UpDownMarket · Nifty 100Sector · Industrial Manufacturing peers, median of 130Pending

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

AI summary

Mazagon Dock Shipbuilders (MAZDOCK), a Government of India undertaking, has acquired an additional 3,66,49,271 fully paid ordinary shares in Colombo Dockyard PLC (CDPLC), a listed company in Sri Lanka. The acquisition was carried out through a mandatory offer under Sri Lanka's Takeovers and Mergers Code 1995, as part of a Tripartite Agreement involving CDPLC and Onomichi Dockyard Co. Ltd. With this further purchase, MAZDOCK's total shareholding in CDPLC has reached 51%, giving it a controlling (majority) stake. This is a follow-up to an earlier disclosure dated 21 January 2026.

Likely market impact

This gives MAZDOCK a controlling stake in a foreign shipyard, expanding its international footprint and providing strategic access to the Sri Lankan maritime and ship repair market. The move is likely to be viewed positively by investors as it signals overseas growth, though execution and integration risks remain.