Tenneco Clean Air Stock Lists Strongly on NSE and BSE
The Tenneco Clean Air IPO stock price made a robust debut on November 19, 2025, listing at a 27.2% premium on the National Stock Exchange (NSE). The shares opened at ₹505 compared to the issue price of ₹397, signaling strong investor confidence. On the Bombay Stock Exchange (BSE), the stock started trading at ₹498, reflecting a gain of 25.44%.
By the end of the trading session, the Tenneco Clean Air IPO stock price settled slightly lower at ₹490, still maintaining an impressive premium for early investors.
Tenneco Clean Air IPO Details: Huge Demand and Allotment
The ₹3,600 crore Tenneco Clean Air IPO was entirely an offer for sale (OFS) by promoter Tenneco Mauritius Holdings Ltd. There was no fresh issue component, meaning the company itself did not receive any direct proceeds.
Despite this, the offering saw overwhelming investor demand. The IPO was subscribed 58.83 times, receiving bids for over 3.92 billion shares against 66.6 million on offer. The qualified institutional buyers (QIBs) segment led the rally with 166.42 times subscription, followed by non-institutional investors (40.74 times) and retail investors (5.11 times).
Tenneco Clean Air IPO Stock Price NSE Listing: How Investors Benefited
For retail investors who secured allotment, the returns were substantial. Each lot consisted of 37 shares, translating to an immediate profit of around ₹18,685 per lot at the listing price.
The Tenneco Clean Air IPO stock price NSE performance reaffirmed the strength of investor appetite for high-quality engineering and manufacturing companies with global parentage. The robust listing also strengthened market sentiment amid a busy IPO season in India.
Strong Institutional Backing Boosts Confidence
Before its listing, Tenneco Clean Air India Limited raised approximately ₹1,079.99 crore from anchor investors, including marquee names like SBI Mutual Fund, ICICI Prudential MF, HDFC MF, BlackRock, and the Abu Dhabi Investment Authority. Such strong institutional participation added credibility and stability to the IPO.
These strategic investments indicated trust in the company’s fundamentals and long-term growth potential in India’s expanding automotive components sector.
About Tenneco Clean Air India
Tenneco Clean Air India, a subsidiary of the US-based Tenneco Group, manufactures critical clean air, powertrain, and suspension solutions. Its product range includes exhaust aftertreatment systems, catalytic converters, mufflers, shock absorbers, and struts.
The company’s management stated in its red herring prospectus that the IPO’s successful listing would “enhance brand visibility and provide liquidity” for equity shares in India.
With the growing focus on sustainability and stricter emission norms, Tenneco Clean Air’s technology-driven products are expected to see rising demand from both domestic and international automobile manufacturers.
Tenneco Share Price Outlook: Analysts See Room for Growth
Market analysts suggest that the Tenneco share price could continue to attract investor interest due to the company’s global expertise and robust financial backing. However, since this was a complete OFS and not a capital-raising issue, future stock movement may depend on operational growth and earnings performance.
At present, the Tenneco Clean Air share price today remains above the issue price, reflecting sustained buying interest post-listing. Analysts also note that the strong debut of the Tenneco Clean Air stock price could pave the way for other multinational auto-component makers to consider listings on Indian exchanges.
Tenneco Clean Air IPO Stock Price Performance Summary
| Parameter | Details |
| IPO Price Band | ₹378 – ₹397 per share |
| Listing Price (NSE) | ₹505 |
| Listing Premium | 27.20% |
| Closing Price | ₹490 |
| Total Issue Size | ₹3,600 crore (Offer for Sale) |
| Subscription | 58.83 times |
Investor Takeaway
The Tenneco Clean Air IPO stock price debut underscores strong market momentum and investor faith in companies contributing to cleaner automotive technologies. For investors eyeing long-term potential in green mobility and emission solutions, Tenneco Clean Air share price today offers an intriguing opportunity to watch.
As India’s IPO market continues to flourish, Tenneco’s success adds to the growing list of high-performing debuts in 2025.
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