Tenneco Clean Air India IPO Subscription Status
The Tenneco Clean Air India IPO has been subscribed 58.83x times overall. Retail investors have shown interest with bids for 5.11x the shares available. The Non-Institutional Investor (NII) category has been subscribed 40.74x. Within NII, Big HNI (B-HNI) subscribed 47.01x and Small HNI (S-HNI) subscribed 28.2x. Qualified Institutional Buyers (QIBs) have subscribed 166.42x. Data last updated on 07 Apr, 05:50 PM.
The IPO subscription period has ended. Given the strong demand, the allotment process is expected to be highly competitive. The issue opened on 12 Nov, 2025 and closes on 14 Nov, 2025. The shares are expected to list on stock exchanges on 19 Nov, 2025.
Table of Contents
Live Bidding
| Category | Offered | Applied | Amount (Cr) | Bid Details | TIMES |
|---|---|---|---|---|---|
|
QIB
|
1,90,47,617 | 3,16,98,44,427 | 125,842.82 Cr |
3,16,98,44,427
of 1,90,47,617
125,842.82 Cr
|
166.42x |
|
NII
|
1,42,85,715 | 58,20,17,659 | 23,106.10 Cr |
58,20,17,659
of 1,42,85,715
23,106.10 Cr
|
40.74x |
|
Retail
|
3,33,33,334 | 17,02,75,665 | 6,759.94 Cr |
17,02,75,665
of 3,33,33,334
6,759.94 Cr
|
5.11x |
| TOTAL | 6,66,66,666 | 3,92,21,37,751 | 155,708.87 Cr |
3,92,21,37,751
155,708.87 Cr
|
58.83x |
Last Updated: 07 Apr 2026, 05:50 PM
Retail Allotment
Subscription is above 1x. While a lottery is guaranteed, your probability of allotment is approximately 19.6% for a single lot.
Institutional Backing
Massive institutional interest with QIBs subscribing 166.42x. This often signals long-term confidence from professional funds.
Day-wise Subscription History
Subscription trends over the last 3 days
| Date | Total | ||
|---|---|---|---|
|
14 Nov 2025
DAY 3
|
61.79x
|
||
|
QIB
174.78x
BHNI
-x
SHNI
-x
Retail
5.37x
|
|||
|
13 Nov 2025
DAY 2
|
3.09x
|
||
|
QIB
2.46x
BHNI
-x
SHNI
-x
Retail
1.53x
|
|||
|
12 Nov 2025
DAY 1
|
0.44x
|
||
|
QIB
0.01x
BHNI
-x
SHNI
-x
Retail
0.37x
|
|||
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Tenneco Clean Air India IPO Allotment Probability
Allotment probability is calculated based on current subscription multiples. Retail allotment is by lottery when oversubscribed; NII allotment is proportionate. Final numbers may change until subscription closes. This is not investment advice.
What Does This Subscription Data Mean?
IPO subscription data tells you how much demand exists for the shares being offered, broken down by investor category. Understanding each category helps you gauge the real sentiment behind the numbers:
- QIB (Qualified Institutional Buyers) — includes mutual funds, FIIs, insurance companies, and banks. QIBs do deep due diligence before bidding. A QIB subscription above 10x is a strong institutional endorsement. Watch QIB numbers closely on the final day — they often hold back and flood in after 3 PM.
- NII / HNI (Non-Institutional Investors) — high-net-worth individuals bidding above ₹2 lakh. NII allotment is proportionate (not lottery), so higher NII subscription means smaller per-lot allotment. Big HNI (B-HNI) bids above ₹10 lakh; Small HNI (S-HNI) bids ₹2–10 lakh.
- Retail — individual investors bidding up to ₹2 lakh. When retail is below 1x, everyone who applied gets full allotment. When oversubscribed, SEBI mandates a computerised lottery — only 1 lot per successful applicant regardless of how many lots you apply for.
- Overall Subscription — a blended multiple across all categories. A total subscription above 10x is considered strong; above 50x is exceptional and usually predicts strong listing gains.
Data sourced from BSE/NSE. Subscription numbers are updated during market hours (10 AM – 5 PM IST) on active subscription days.
Frequently Asked Questions
What is the current subscription status of Tenneco Clean Air India IPO?
As of IPO close date (14 Nov, 2025), the Tenneco Clean Air India IPO is subscribed 58.83x times. Retail category is 5.11x, and NII is 40.74x subscribed.
When is the allotment date for Tenneco Clean Air India IPO?
The allotment for Tenneco Clean Air India IPO is expected to be finalized on 17 November, 2025.
When will Tenneco Clean Air India IPO list on the stock market?
Tenneco Clean Air India is scheduled to list on BSE and NSE on 19 November, 2025.
What are the chances of getting allotment in Tenneco Clean Air India IPO?
The retail category is oversubscribed at 5.11x, meaning allotment is by lottery. Statistically, approximately 1 in 6 applicants will receive allotment. Applying with multiple family member accounts (each at minimum lot size) improves your cumulative odds.
What does QIB subscription of 166.42x mean for Tenneco Clean Air India IPO?
Strong — QIBs (mutual funds, FIIs, insurance companies) have subscribed 166.42x, indicating high institutional conviction. Heavy QIB demand is historically one of the strongest predictors of a positive listing.
How to check Tenneco Clean Air India IPO allotment status?
After the allotment date (17 Nov, 2025), you can check your Tenneco Clean Air India IPO allotment status on IPO Guru's allotment checker, on the BSE/NSE website using your PAN or application number, or through your broker's app.
Explore Tenneco Clean Air India IPO Further
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