Summary of this article
InterGlobe Aviation will be replacing Tata Motors Passenger Vehicles on Sensex
The reshuffle will be effective from December 22, 2025 onwards
With this, InterGlobe Aviation becomes the first aviation company in years to earn a place in India’s headline benchmark index
InterGlobe Aviation, the parent company of IndiGo and India’s largest airline, is set to join the BSE Sensex from December 22, 2025. The inclusion was announced by BSE Index Services, a BSE subsidiary, as part of its semi-annual index review. The Sensex tracks 30 of the most valuable and actively traded companies on the BSE.
InterGlobe Aviation will be replacing Tata Motors Passenger Vehicles on the 30-stock benchmark index. This inclusion will place the airline operator among the most valuable and liquid companies on the exchange. Earlier this month, Tata Motors completed its demerger into two entities: Tata Motors Passenger Vehicles (TMPV) and Tata Motors Commercial Vehicles (TMCV).
Among other BSE indices, IDFC First Bank will be included in BSE 100, replacing Adani Green Energy. BSE Sensex 50 will see the inclusion of Max Healthcare Institute and exclusion of IndusInd Bank.
IndusInd Bank will move to BSE Sensex Next 50, along with IDFC First Bank.
BSE Bankex, which tracks the 10 most valuable and liquid banking stocks, will see new addition of four stocks, including Canara Bank, AU Small Finance Bank, Punjab National Bank and Union Bank of India.
Why BSE Index Services Rejigs Indices
BSE Index Services’ Index Oversight Committee meets every quarter to assess whether its indices need any changes, according to the BSE Indices Methodology document. The committee reviews corporate actions that may affect existing constituents, checks whether the indices still mirror broader market conditions, considers potential companies for inclusion, and takes note of major market developments that may call for adjustments.
BSE says it updates its indices to keep them accurate and aligned with current market trends. Companies that no longer meet the required norms for size, liquidity or trading activity are removed, while stronger candidates are added. The methodology document also notes that maintaining clear and well-structured indices is important because many domestic and global funds track them. Regular rebalancing ensures the indices continue to serve as reliable benchmarks for passive and institutional investors.
IndiGo Share Price
InterGlobe Aviation closed at Rs 5,840.25 apiece on the BSE on November 21, up 0.92 per cent from its previous close. At this share price, InterGlobe Aviation's market capitalisation stands at Rs 2.25 lakh crore.
Year-to-date (YTD), the aviation stock has delivered over 27 per cent returns to its investors, while over the last one year, it has advanced 43.50 per cent. Over the past two and three years, the stock has rallied 123 per cent and 226 per cent, respectively.
Tata Motors Passenger Vehicles Share Price
Tata Motors Passenger Vehicles shares closed at Rs 362.25 per share, up 0.69 from its previous close. At this share price, the automotive company’s market capitalisation stands at Rs 1.33 lakh crore. YTD, the stock has delivered a negative return of nearly 22 per cent, and over the past one year, it has declined about 24 per cent, according to BSE Analytics.
