Description
TENNECO CLEAN AIR INDIA LIMITED will be added to the BSE IPO Index effective November 21, 2025, following its listing on BSE on November 19, 2025.
Summary
BSE announces the addition of TENNECO CLEAN AIR INDIA LIMITED (Exchange ticker: 544612) to the BSE IPO Index. The stock is being listed on BSE effective November 19, 2025, and will be added to the BSE IPO Index at the open of trading on November 21, 2025. This action has been included in the end-of-day corporate action file.
Key Points
- TENNECO CLEAN AIR INDIA LIMITED (ticker: 544612) to be added to BSE IPO Index
- Stock listing date: November 19, 2025 (Wednesday)
- Index addition effective date: November 21, 2025 (Friday) at market open
- Action included in end-of-day corporate action file (*.SDE)
- Reference to prior Notice No: 20251118-32
Regulatory Changes
No regulatory changes announced. This is a routine index composition update following a new listing.
Compliance Requirements
No specific compliance requirements for market participants. Index tracking funds and investors following the BSE IPO Index should note the composition change.
Important Dates
- November 19, 2025: TENNECO CLEAN AIR INDIA LIMITED listing on BSE
- November 21, 2025: Stock added to BSE IPO Index at market open
Impact Assessment
Minimal market impact. This is a routine index addition affecting funds and portfolios that track the BSE IPO Index. Index tracking funds will need to adjust their holdings to include the new constituent. The addition reflects the standard process for including newly listed IPOs in the BSE IPO Index. Queries can be directed to bseindex@bseindia.com.
Impact Justification
Routine index addition following new listing. Limited market impact as it affects only index composition tracking.