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TMPVNSETata Motors Passenger Vehicles Limited· AutomobilesHighNegative
Announced Thu, 25 Sept, 2025 · 22:44 IST

The Exchange has sought clarification from Tata Motors Limited with respect to recent news item captioned Tata Motors shares fall 4% as potential 2 billion cyberattack bill higher than JLR FY25 profit. The response from the Company is attached.

TMPV · 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
+1.4%Reaction day
₹664.90
prior close
₹666.00
announcement price
After-mkt
timing
Nifty 100market · index membership as recorded later (tracked since Jun 2026)-1.1%+2.4% vs market
Passenger Cars & Utility Vehicles peers, median of 6sector-2.4%+3.8% vs sector

On the reaction day the stock moved 2.4 pts more than Nifty 100 and 3.8 pts more than its Passenger Cars & Utility Vehicles 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
-0.2
10m
+0.5
15m
+0.3
30m
+1.1
Sessions after the filingfrom the prior close
StockMarketvs marketSectorvs sector
Reaction day
+1.4-1.1+2.4-2.4+3.8
Next day
+1.4-1.0+2.3-2.6+4.0
2d
+2.7-1.0+3.7-3.5+6.2
3d
+8.0-0.2+8.2-2.8+10.8
4d
+7.7+0.0+7.6-3.5+11.2
5d
+7.2+0.7+6.5-3.6+10.9
1w
+2.3+0.5+1.8-5.6+7.9
15d
-39.9+3.5-43.4-4.6-35.3
1m
-38.3+3.9-42.3-7.4-30.9
2m
-46.0+4.6-50.6-10.0-36.0
3m
-45.8+4.0-49.9-6.2-39.6
UpDownMarket · Nifty 100Sector · Passenger Cars & Utility Vehicles peers, median of 6Pending

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

AI summary

Tata Motors has filed a clarification with the stock exchanges in response to a news article stating that Tata Motors shares fell 4% on reports of a potential £2 billion cyberattack bill at its UK subsidiary Jaguar Land Rover (JLR), which would be higher than JLR's FY25 profit. The company confirmed it has received an official statement from JLR on September 25, 2025, following its earlier disclosure on September 1, 2025, of an IT security incident at JLR. The full text of JLR's statement has been attached to the filing and described as 'self-explanatory'. Tata Motors has committed to disclosing all further material developments related to the incident.

Likely market impact

Negative near-term sentiment for shareholders — the potential financial impact on JLR could be material relative to its FY25 profit, which is why the stock already fell 4%. Investors should watch for further disclosures on actual recovery costs, insurance coverage, and production disruptions at JLR.