Data sourced from BSE & NSE · Compiled by IPO Ji · IPO subscription data last updated
Total 61.79x·QIB 174.78x·NII 42.79x·Retail 5.37x
Based on retail subscription by applications (4.27×), approximately 1 in 4 retail applications may receive an allotment. Final allotment is decided by the registrar’s computerised lottery.
Tenneco Clean Air India Limited Mainboard IPO was subscribed 61.79x in total when bidding closed on Nov 14, 2025, with 174.78x in the QIB category, 42.79x in NII, 5.37x in retail across BSE and NSE. This represents a strong oversubscription, reflecting heavy investor demand; a high subscription figure does not guarantee listing gains, and allotment follows the applicable category and exchange rules. The issue ran from Nov 12, 2025 to Nov 14, 2025 at a price band of ₹378–₹397 per share. Allotment was finalised on Nov 17, 2025.
| Category | Offer | Applied | Times |
|---|---|---|---|
| QIBs | 18136020 | 3169844427 | 174.78 |
| NIIs | 13602015 | 582017659 | 42.79 |
| BNIIs (>10L) | 9068010 | 447745658 | 49.38 |
| SNIIs (<10L) | 4534005 | 134272001 | 29.61 |
| Retail | 31738035 | 170275665 | 5.37 |
| Total | 63476070 | 3922137751 | 61.79 |
| Total Applications40,84,540 approx. |
|||
| Category | Reserve | Applied | Times |
|---|---|---|---|
| BNIIs (>10L) | 17,506 | 1,70,741 | 9.75 |
| SNIIs (<10L) | 8,753 | 2,46,770 | 28.19 |
| Retail | 8,57,785 | 36,62,939 | 4.27 |
| Total Applications40,84,540 approx. |
|||
| Category | Offered | Demand | Times |
|---|---|---|---|
| QIBs | 720 | 125842.82 | 174.78 |
| FIIs | - | 33834.04 | - |
| DIIs | - | 61833.94 | - |
| Mutual Funds | - | 9646.93 | - |
| Others | - | 20527.91 | - |
| NIIs | 540 | 23106.1 | 42.79 |
| BNIIs (>10L) | 360 | 17775.5 | 49.38 |
| SNIIs (<10L) | 180 | 5330.6 | 29.61 |
| Retail | 1260 | 6759.94 | 5.37 |
| TOTAL | 2520 | 155708.87 | 61.79 |
| As on | QIB |
NII
bHNI
sHNI
|
Retail | Total |
|---|---|---|---|---|
|
Day 1
12 Nov 2025
5:00 PM
|
0.01x |
1.17x
1.09x
1.33x
|
0.38x | 0.44x |
|
Day 2
13 Nov 2025
5:00 PM
|
2.46x |
7.55x
7.75x
7.14x
|
1.52x | 3.08x |
|
Day 3
14 Nov 2025
5:00 PM
|
174.78x |
42.79x
49.38x
29.61x
|
5.36x | 61.79x |
Anticipated subscription based on the number of applications received (an alternative to the shares-based figures above), sourced from BSE & NSE.
| Category | Times (by applications) |
|---|---|
| bHNI | 9.75x |
| sHNI | 28.19x |
| Retail | 4.27x |
Because Tenneco Clean Air India closed oversubscribed, applicants were not guaranteed full allotment. In oversubscribed issues, shares are allotted according to the applicable category and exchange rules, so applicants are not guaranteed full allotment once an issue is oversubscribed. The number of times each category is subscribed is one indicator of demand, alongside the company's fundamentals and the broader market.
A high subscription figure reflects strong demand but does not guarantee a premium listing, and a low figure does not guarantee a discount. This page is for information only and is not investment advice. Investors should read the company's prospectus and consult a SEBI-registered adviser before making any decision.
IPO subscription status shows how many times an issue has been applied for, compared with the shares on offer, broken down by Qualified Institutional Buyers (QIB), Non-Institutional Investors (NII), and the Retail or SME Individual Investor category. A figure of "2x" means investors applied for twice the shares available. See how IPO subscription works and track all live IPOs →
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