Tenneco Clean Air IPO Allotment Status: Complete Guide to Allotment Date, GMP, Subscription & How to Check

Flat-style illustration of a laptop and mobile screen displaying a digital stock market dashboard with 'Tenneco Clean Air IPO Allotment Status' text. Visual elements include rising graphs, IPO documents, a magnifying glass for status checking, and small BSE/NSE icons. The background subtly features automotive emission components and clean-air technology. The image uses professional blue, white, and green colors, conveying an informative, tech-driven, and trustworthy mood.

Tenneco Clean Air IPO allotment status is the most searched term this week as investors across India eagerly wait to know whether they have received shares in this highly subscribed IPO. With massive demand from QIBs, strong GMP momentum and huge retail participation, the IPO has become one of the biggest talking points in the market right now. In this detailed guide from Inveck, we simplify everything you need to know about the Tenneco Clean Air IPO allotment date, steps to check allotment online, GMP trends, subscription numbers, and what happens next.

Tenneco Clean Air IPO Allotment Date & Timeline (Important Milestones)

Here are the official key dates for the issue:

Event Date
IPO Opening Date 12 November 2025
IPO Closing Date 14 November 2025
Basis of Allotment / Allotment Date 17 November 2025
Refunds / UPI Unblock 18 November 2025
Shares Credited to Demat 18 November 2025
Listing Date (BSE/NSE) 19 November 2025

These dates align with all major financial portals (LiveMint, Financial Express, INDmoney) and show a tight turnaround time between allotment and listing.

How to Check Tenneco Clean Air IPO Allotment Status Online (Step-by-Step)

Checking the Tenneco Clean Air IPO allotment status is simple and can be done through multiple platforms:

1. MUFG Intime India (Registrar Website) – Fastest & Most Accurate

  1. Visit the MUFG Intime India IPO Allotment Page

  2. Select “Tenneco Clean Air India Ltd IPO”

  3. Enter any of the following:

    • PAN

    • Application Number

    • Demat ID (DP–Client ID)

  4. Click Submit

This method provides real-time and accurate allotment results.

2. Check on BSE Equity Website

  1. Go to BSE > Equity > “IPO Allotment Status”

  2. Select Tenneco Clean Air IPO

  3. Enter PAN or Application No.

  4. View allotment result

3. Check on NSE Website

  1. Open NSE IPO Status page

  2. Log in using PAN

  3. Select IPO name

  4. Check allotment result

These three methods ensure every investor can see their status without delays.

Tenneco Clean Air IPO Subscription Numbers – What They Indicate

One of the biggest reasons behind heavy interest in the Tenneco Clean Air IPO allotment status is the extraordinary subscription figures:

  • QIBs (Institutional): 166×

  • NII (HNI): 40×+

  • Retail Investors: 5×+

  • Overall Subscription: around 58–60×

Such massive oversubscription means that the allotment lottery becomes extremely competitive. With retail oversubscription at over 5 times, the estimated probability of receiving one lot is around 18% to 22%.

In short:
🔸 Huge demand
🔸 Limited supply
🔸 High allotment difficulty

This is why investors are checking the Tenneco Clean Air IPO allotment status repeatedly.

GMP (Grey Market Premium) Update – Sentiment Before Listing

The Grey Market Premium has been on an upward trajectory across multiple sources:

  • GMP started around ₹60–₹70

  • Climbed to ₹106 (as per major updates)

  • Touched ₹120–₹122 in some reports

  • Financial Express reported 31% premium expectations

What this means:
If the GMP sustains, the listing price may open 250–300+ points higher than the issue price.

But remember – GMP is unofficial, speculative, and volatile. It should not be the only indicator of potential listing gains.

Why the Tenneco Clean Air IPO Attracted Massive Demand

1. Strong Industry Tailwinds

With India enforcing stricter emission norms, clean-air components have strong growth potential.

2. Reputed Global Parent

Tenneco is a well-known name globally, adding credibility and stability.

3. Strong Institutional Participation

QIB subscription of 166× indicates robust trust from big players.

4. High GMP Momentum

Strong grey-market activity boosted investor excitement.

What to Do After Checking Your Allotment Result

If You Are Allotted Shares

✔ Check Demat Account on 18 November
✔ Track pre-open market trend on 19 November
✔ Decide between listing gain or long-term holding
✔ Keep an eye on fundamentals, not just GMP

If You Are Not Allotted

✔ Your UPI amount will be unblocked automatically
✔ Avoid emotional buying on listing day
✔ Explore upcoming IPOs with strong fundamentals

The Tenneco Clean Air IPO allotment status has become the center of interest for investors due to massive demand, strong GMP, and powerful institutional participation. As allotment gets finalized, investors should check their status through official websites, follow timelines closely, and plan their strategy for listing day.

Whether you receive an allotment or not, remember: disciplined investing, understanding fundamentals, and staying updated with verified information will always give better results in the long run.

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