The Tenneco Clean Air IPO, highly anticipated in the automotive components segment, currently shows a Grey Market Premium (GMP) of ₹55 as of November 11, 2025.
With an IPO price band yet to be officially disclosed, the estimated listing price hovers near ₹55, signaling a flat potential listing gain at this moment.
However, recent sessions indicate an upward GMP trend suggesting positive market sentiment ahead of the IPO listing.
Tenneco Clean Air IPO GMP Today Trend
| Date | IPO Price | GMP (₹) | Estimated Listing Price | Estimated Gain/Loss |
|---|---|---|---|---|
| Nov 17, 2025 | 397 | 122 | 519 | 30.73% |
| Nov 15, 2025 | 397 | 123 | 520 | 30.73% |
| Nov 14, 2025 | 397 | 115 | 512 | 28.97% |
| Nov 13, 2025 | 397 | 76 | 473 | 19.14% |
| Nov 11, 2025 | 397 | 55 | 452 | 13.85% |
| Nov 10, 2025 | 397 | 55 | 452 | 13.85% |
| 09-11-2025 | 397 | 67 | 464 | 16.68% |
| 08-11-2025 | 397 | 66 | 463 | 16.62 |
| 07-11-2025 | 397 | 87 | 484 | 21.91 |
| Nov 6, 2025 | TBD | ₹96 | ₹96 | 0.00% |
| Nov 5, 2025 | TBD | ₹101 | ₹101 | 0.00% |
| Nov 4, 2025 | TBD | ₹0 | ₹0 | 0.00% |
The GMP has shown fluctuating trends from ₹0 in earlier sessions to ₹55 today, indicating a cautious but growing positive appetite among investors.
Tenneco Clean Air IPO Price Band, Lot Size & Investment Details
- IPO Price Band: To be declared officially.
- Issue Size: ₹3,600 crores entirely through Offer for Sale by promoter Tenneco Mauritius Holdings Ltd.
- Lot Size: To be announced alongside the price band.
- Investor Category Reservation: 35% Retail, 50% Qualified Institutional Buyers (QIB), 15% Non-Institutional Investors (NII).
Key Dates for Tenneco Clean Air IPO
- IPO Opening Date: November 12, 2025
- IPO Closing Date: November 14, 2025
- Basis of Allotment Finalisation: November 17, 2025
- Refunds Initiation: November 18, 2025
- Credit of Shares to Demat Account: November 18, 2025
- IPO Listing Date: November 19, 2025
Why Invest in Tenneco Clean Air IPO?
Tenneco Clean Air India Limited specializes in clean air, powertrain, and suspension solutions catering mostly to commercial vehicle OEMs and passenger vehicle manufacturers.
The company has a solid footprint with innovative products and strong customer relationships. The Upcoming IPO presents an opportunity for investors to enter a niche market with growth potential aligned with automobile industry trends towards cleaner technologies.
