Tempsens Instruments IPO is a Mainboard issue open from 20–24 August. The company is raising ₹650 Cr at a price band of ₹285 to ₹300 per share. One lot is 50 Shares shares.
Tempsens Instruments IPO Review & Analysis
Our reading of the numbers below — growth rates, margins, pricing and demand are calculated from the company's own filed figures, not copied from anywhere.
Minimum retail investment
₹15,000
50 shares at the upper band of ₹300
Retail limit
13 lots
the most that fits under the ₹2 lakh retail cap
Funds blocked after close
~4 days
from the closing date to listing
Total subscription
184.07x
across all categories
GMP-implied listing gain
+110%
₹330 premium on a ₹300 issue price
Tempsens Instruments is a mainboard issue raising ₹650 Cr, offered in a band of ₹285–₹300 per share. At the upper end that is 75 times the ₹4 face value, so ₹296 of every share subscribed is share premium rather than capital.
A retail application for Tempsens Instruments needs one lot of 50 shares, which works out to ₹15,000 at the upper band of ₹300. That is close to the ₹15,000 ceiling SEBI expects for a single retail lot, so an investor applying at cut-off is committing nearly the full retail limit per application. Retail applications are capped at ₹2,00,000, which here is 13 lots; bidding above that moves the application into the non-institutional category, and the large-HNI bucket begins at ₹10,00,000, or about 67 lots.
For Tempsens Instruments, bidding runs 20-24 August, allotment is finalised on 25 Aug 2026, the shares list on 28 Aug 2026. Applications that do not receive an allotment have their UPI mandate released around 1 day after the issue closes. Counting from the close of bidding, money stays blocked for roughly 4 days before listing decides what the holding is worth.
The issue is reserved 20% to qualified institutional buyers, 15% to non-institutional investors, 35% to retail. A 35% retail share is the wider end of the range, which improves the odds for small applications when the book is only modestly oversubscribed. An oversubscribed retail portion is not allotted in proportion to the amount applied for: applications are reduced to single lots and drawn by lot, so several small applications from different PANs are more effective than one large one.
The book is 184.07x subscribed across all categories. That headline covers institutional, non-institutional and retail bids together, and allotment odds are decided within each category separately — an issue can be heavily subscribed overall while the retail portion is comfortable, or the other way round. An oversubscribed retail book is settled by a draw on single-lot applications, so more distinct PANs help where a bigger single bid does not.
KFin Technologies Pvt. Ltd. is the registrar for this issue, which means the allotment status for Tempsens Instruments is published on their portal from 25 Aug 2026. A PAN, application number or demat client ID is enough to look it up; the credited shares also appear in the demat account itself a day or so before listing.
A grey market premium of ₹330 on the upper band of ₹300 implies a listing gain of roughly 110%. The grey market is unofficial and unregulated, the premium can change daily, and it has no bearing on allotment — treat it as a sentiment reading, not a forecast.
What to watch
- The grey market is pricing a 110% listing gain. Premiums that wide often narrow sharply in the days before listing, and they are not a commitment from anyone.
The figures above are worked out from the issue's own filed numbers and are for information only. They are not investment advice — read the RHP before you apply.
What is Tempsens Instruments IPO?
Tempsens Instruments IPO is a Mainboard issue open from 20–24 August. The company is raising ₹650 Cr at a price band of ₹285 to ₹300 per share. One lot is 50 Shares shares.
When does Tempsens Instruments IPO open and close?
The issue is open 20–24 August. Bids must be placed, and any UPI mandate approved, before the cut-off on the closing day.
What is the Tempsens Instruments IPO price band?
The price band is ₹285 to ₹300 per equity share, against a face value of ₹4 Per Equity Share. Retail investors may bid at cut-off, meaning they accept the final discovered price within this band.
What is the Tempsens Instruments IPO lot size?
The minimum application is 50 Shares shares, and bids must be in multiples of that lot.
What is the Tempsens Instruments IPO issue size?
The total issue size is ₹650 Cr.
How is Tempsens Instruments IPO reserved between investor categories?
The issue is reserved as retail 35%, QIB 20%, HNI 15%. If the retail portion is oversubscribed, allotment there is decided by a lottery on lot-sized applications rather than in proportion to the amount applied for.
When is the Tempsens Instruments IPO allotment date?
Basis of allotment is expected to be finalised on 25 Aug 2026. You can check your status on the registrar's website (KFin Technologies Pvt. Ltd.) using your PAN.
When does Tempsens Instruments IPO list?
Listing is expected on 28 Aug 2026, following the T+3 timeline that applies to Indian IPOs.
