Tata Motors shares fell today by 40.16% on the stock exchanges. This was not due to poor company fundamentals, but because of the official demerger of its commercial vehicle business into a new listed company, TML Commercial Vehicles Limited (TMLCV).
Why Did Tata Motors Shares Fall?
- The fall is a technical adjustment: The value of the commercial vehicle business has been removed from the Tata Motors share price, so the price of the Tata Motors stock dropped accordingly.
- The original Tata Motors stock now represents only the passenger vehicle (including Tata, EV and JLR) business, while commercial vehicles are spun off to the new entity, TMLCV.
- This is a notional loss; your overall value is largely intact because you will receive an equivalent number of shares in the new commercial vehicle entity.
Which New Shares Will You Get?
- For every 1 share of Tata Motors you held as of the record date (October 14, 2025), you will receive 1 share of the new TML Commercial Vehicles Limited (TMLCV).
- The existing Tata Motors share continues as Tata Motors Passenger Vehicles Limited (TMPVL), focused on passenger vehicles, EV, and JLR.
Should You Buy or Hold?
- If you already hold Tata Motors, there is usually no reason to panic or sell; such splits historically unlock value over time and give you focused exposure to both segments. Some near-term volatility may remain as the market digests the split.
- If considering a fresh buy, many analysts suggest watching closely as both entities find fair value post-listing of TMLCV. Long-term prospects depend on passenger vehicle growth (including electric and JLR) and the cyclical/India-focused commercial vehicle segment. Temporary volatility is normal, but demergers often create long-term shareholder value.
- Ultimately, whether you should buy or hold depends on your risk tolerance and investment horizon. Both post-demerger entities have growth potential, but the next few weeks may have price swings until stability returns.
Conclusion:
Today’s crash is a technical result of the business split, not a decline in Tata Motors’ fundamentals. Long-term investors generally benefit from such corporate actions, and you will soon own shares in two focused automotive businesses.