SEDEMAC Mechatronics IPO GMP History
SEDEMAC Mechatronics IPO has been listed on March 11, 2026 at a listing price of ₹1535, against the issue price of ₹1352 — a gain of ₹183 (+13.54%). The GMP peaked at ₹101 on 26 February 2026 and reached a low of ₹-28 on 7 March 2026. The day-wise GMP trend below shows how grey market sentiment evolved from subscription to listing.
SEDEMAC Mechatronics IPO raised ₹1087.45 Cr. through its IPO at a price band of ₹1287 to ₹1352 per share, with a lot size of 11 shares. The IPO was open for subscription from 04 Mar 2026 to 06 Mar 2026.
Researched & reviewed by
Abhishek Vohera,
Founder, IPO Guru
Last updated
Figures sourced from the RHP, BSE & NSE
GMP trend
Grey market premium sampled three times a day (11 AM, 5 PM, 10 PM). Last updated 27 Aug, 12:00 PM IST.
Day-wise GMP
The last reading of each day, newest first. Arrows compare with the previous day.
| Date | GMP | ↑↓ | % | Kostak | Sub. Sauda |
|---|---|---|---|---|---|
| 10 Mar 2026 | ₹ 90 | ▲ | 7% | — | — |
| 09 Mar 2026 | ₹ 30 | ▲ | 2% | — | — |
| 07 Mar 2026 | ₹ -28 | ▼ | -2% | — | — |
| 06 Mar 2026 | ₹ -2 | ▼ | 0% | — | — |
| 05 Mar 2026 | ₹ 62 | ▲ | 5% | — | — |
| 04 Mar 2026 | ₹ -13 | ▼ | -1% | — | — |
| 02 Mar 2026 | ₹ 6 | ▼ | -- | — | — |
| 01 Mar 2026 | ₹ 11 | ▼ | 1% | — | — |
| 28 Feb 2026 | ₹ 25 | ▼ | 2% | — | — |
| 27 Feb 2026 | ₹ 60 | ▼ | 4% | — | — |
| 26 Feb 2026 | ₹ 101 | — | 7% | — | — |
SEDEMAC Mechatronics IPO dates
Key dates from opening to listing. Today is 28 October.
- Open 04 Mar 2026
- Close 06 Mar 2026
- Allotment 09 Mar 2026
- Refund/credit 10 Mar 2026
- Listing 11 Mar 2026
SEDEMAC Mechatronics IPO actual listing price
How the grey market's final call compared with the listing-day open.
| Issue price | ₹1352 |
|---|---|
| GMP-based estimate (pre-listing) | ₹1442 (+6.7%) |
| Listing gain / loss | +₹183 per share |
| Listing date | 11 Mar, 2026 |
| Actual listing price | ₹1535 (+13.54%) |
Is SEDEMAC Mechatronics IPO GMP reliable?
Grey market premium for SEDEMAC Mechatronics IPO should be interpreted with caution. The GMP is an unregulated, unofficial market not governed by SEBI. Here's how to read the current signal:
- 01Subscription rate matters: A high GMP paired with strong subscription — especially QIB (Qualified Institutional Buyer) oversubscription — is a more reliable bullish signal than GMP alone. Read our in-depth analysis: GMP vs Subscription Data — Which Predicts Listing Gains Better?
- 02Timing matters: GMP in the first 1–2 days of subscription is less reliable. GMP on the final subscription day and the day before listing tends to be the most accurate predictor.
- 03Grey market is thin: For smaller IPOs, even a handful of large orders can swing the GMP significantly. Treat low-volume GMP signals with extra caution.
- 04Cross-check before acting: Review the SEDEMAC Mechatronics IPO full review for a fundamentals-based assessment before making any grey market trades.
SEDEMAC Mechatronics IPO Kostak rate explained
Two ways the grey market trades an IPO application before listing.
The Kostak rate for SEDEMAC Mechatronics IPO was not available during the subscription period. Kostak is the fixed amount a grey market buyer pays for an IPO application regardless of allotment outcome.
The Subject to Sauda price was not available for this IPO. Subject to Sauda only applies if allotment is confirmed — the buyer pays a premium on top of the issue price per lot allotted.
Grey market trading is unofficial and unregulated by SEBI. Proceed with full awareness of the associated risks.
About SEDEMAC Mechatronics IPO
SEDEMAC Mechatronics Limited was founded in 2007 by a team of researchers and engineers, including Professor Shashikanth Suryanarayanan from IIT Bombay, with a vision to develop advanced mechatronic control solutions rooted in deep technology and in-house innovation. Over the years, the Pune-based company has grown from a lab project into a key supplier of electronic control units (ECUs), genset controllers and powertrain control products that are critical for automotive and industrial applications across India, the US and Europe
The company’s business model is centred on designing, engineering and manufacturing high-precision electronics that integrate proprietary control technologies, enabling customised and value-driven solutions for original equipment manufacturers (OEMs). SEDEMAC’s product portfolio spans sensor-less commutation-based integrated starter generators, EFI ECUs, smart ignition systems and variable speed controls for engines and generators. Promoted by a blend of academic founders and industry professionals, and backed by institutional investors, the firm combines R&D intensity with scalable production to serve major mobility and power equipment customers.
Frequently asked
What is the GMP of SEDEMAC Mechatronics IPO?
The current Grey Market Premium (GMP) of SEDEMAC Mechatronics IPO is ₹ 90.
What is the Kostak Price of SEDEMAC Mechatronics IPO?
Kostak rate is the profit made by selling an IPO application before allotment. The current Kostak rate for SEDEMAC Mechatronics IPO is not available.
What is the Subject to Sauda Price of SEDEMAC Mechatronics IPO?
Subject to Sauda is the premium amount decided if the allotment is confirmed. The current Subject to Sauda rate is not available.
What was the actual listing price of SEDEMAC Mechatronics IPO?
SEDEMAC Mechatronics IPO listed on March 11, 2026 at ₹1535, against the issue price of ₹1352 — a gain of +13.54%.
How did the GMP of SEDEMAC Mechatronics IPO trend before listing?
The GMP of SEDEMAC Mechatronics IPO was rising in its final days before listing. The GMP peaked at ₹101 on 26 February 2026. View the day-wise table above for the complete GMP history.
Explore SEDEMAC Mechatronics IPO further
The grey market is one signal. Read it alongside the demand, the reviews and the filings before you decide.
It has listed — go back to the fundamentals.
Category-wise demand from QIB, NII and retail investors, updated through the day.
What brokers and analysts are saying about this issue, in one place.
Check with your PAN whether shares were credited to your demat account.
The grey market called it. Now check the fundamentals.
IPO Guru tracks GMP, subscription and allotment for every Mainboard and SME issue. Read the grey market alongside the subscription book and the offer document before you apply.
Not investment advice. Grey market premium is an unofficial, unregulated indicator and is not a forecast.
