Prostarm Info Systems IPO Subscription Status
Prostarm Info Systems IPO closed on 29 May 2025 with an overall subscription of 96.68x based on shares applied. QIB demand came in at 102.67x, NII at 222.01x, and retail at 38.94x.
Allotment will be finalised on 30 May 2025. The stock is scheduled to list on NSE and BSE on 3 June 2025.
Issue Price
Rs 105.00
GMP Today
Rs 12.00 (+11.43%)
Overall Subscription
96.68x
Issue Size
₹168.00 Cr
Allotment Date
30 May 2025
Listing Date
3 Jun 2025
Prostarm Info Systems IPO Subscription by Amount
Category-wise subscription based on amount applied at issue price Rs 105.00
| Category | Amount Offered | Amount Applied | Subscription |
|---|---|---|---|
| QIB | Rs 33.60 Cr | Rs 3,449.72 Cr | 102.67x |
| NII | Rs 25.20 Cr | Rs 5,594.55 Cr | 222.01x |
| sNII (Rs 2L to Rs 10L) | Rs 8.40 Cr | Rs 1,397.89 Cr | 166.42x |
| bNII (above Rs 10L) | Rs 16.80 Cr | Rs 4,196.65 Cr | 249.80x |
| Retail | Rs 58.80 Cr | Rs 2,289.46 Cr | 38.94x |
| Total | Rs 117.60 Cr | Rs 11,333.73 Cr | 96.38x |
Prostarm Info Systems IPO Subscription by Shares
Category-wise subscription based on shares bid. Application-wise bid counts are not available for this IPO yet.
| Category | Shares Offered | Shares Bid | Subscription |
|---|---|---|---|
| QIB | 32,00,000 | 32,85,44,690 | 102.67x |
| NII | 24,00,000 | 53,28,13,820 | 222.01x |
| sNII (Rs 2L to Rs 10L) | 8,00,000 | 13,31,32,526 | 166.42x |
| bNII (above Rs 10L) | 16,00,000 | 39,96,81,294 | 249.80x |
| Retail | 56,00,000 | 21,80,44,124 | 38.94x |
| Total | 1,12,00,000 | 1,07,94,02,634 | 96.38x |
What Do These Subscription Numbers Mean?
A subscription of 96.68x by shares means the IPO received bids for 97 times the shares reserved. Allotment odds depend on application count in each category, not share volume.
Here is what each category number tells you:
QIB at 102.67x by shares: This is the strongest signal on the page. QIBs are institutional investors, mutual funds, foreign institutions, and banks. When they subscribe at 102.67x, it reflects serious institutional conviction.
NII at 222.01x by shares: NII includes high net worth individuals applying above Rs 2 lakh. Proportional allotment uses application subscription.
Retail at 38.94x by shares: Allotment is by lottery, but application-wise data is needed for accurate 1-in-X odds. Share oversubscription often overstates how hard allotment is.
Prostarm Info Systems IPO Allotment Chances
Allotment odds below use application subscription (number of bids received), not share or amount subscribed.
Retail
- •Share subscription: 38.94x (application-wise data pending).
- •Allotment odds will be updated once application subscription is synced.
SHNI (Rs 2 lakh to Rs 10 lakh)
- •Share subscription: 166.42x (application-wise data pending).
- •Allotment odds will be updated once application subscription is synced.
BHNI (above Rs 10 lakh)
- •Share subscription: 249.80x (application-wise data pending).
- •Allotment odds will be updated once application subscription is synced.
Check the Prostarm Info Systems IPO Allotment Status page from 30 May 2025 for your allotment result.
Prostarm Info Systems IPO GMP After Subscription
GMP for Prostarm Info Systems IPO stands at Rs 12.00 today, giving an estimated listing price of Rs 117.00 per share.
A subscription of 96.68x combined with a GMP of 11.43% is a strong combination heading into listing. QIB demand above 50x in particular tends to support listing sentiment, as institutional investors are seen as informed buyers.
Track live GMP on the Prostarm Info Systems IPO GMP Today page or the IPOwiz Live IPO GMP Tracker.
Prostarm Info Systems IPO Day-wise Subscription
| Day | QIB | NII | Retail | Overall |
|---|---|---|---|---|
| Day 1 - 27 May 2025 | 0.05x | 6.86x | 4.25x | 3.61x |
| Day 2 - 28 May 2025 | 1.03x | 27.29x | 13.20x | 12.74x |
| Day 3 - 29 May 2025 | 102.67x | 222.01x | 38.94x | 96.38x |
Prostarm Info Systems IPO Key Dates
| Event | Date |
|---|---|
| IPO Open Date | 27 May 2025 |
| IPO Close Date | 29 May 2025 |
| Allotment Date | 30 May 2025 |
| Refund Initiation | 31 May 2025 |
| Share Credit to Demat | 31 May 2025 |
| Listing Date | 3 June 2025 |
| Minimum Investment | Rs 14,910.00 |
| Lot Size | 142 shares |
About Prostarm Info Systems IPO
Prostarm Info Systems Limited, founded in January 2008, is an Indian company that makes and sells energy storage and power backup products like UPS systems, inverters, solar hybrid inverters, lithium-ion battery packs, and voltage stabilizers. It manufactures both custom and standard products in-house and through partners. The company also provides battery-related services, reverse logistics, and builds rooftop solar plants under the EPC model.
Understanding Subscription Categories
QIB - Qualified Institutional Buyers
Includes foreign institutional investors, domestic financial institutions, mutual funds, and other qualified institutions. QIB demand is considered the most reliable indicator of institutional confidence in an IPO.
NII - Non-Institutional Investors
High net worth individuals applying above Rs 2 lakh. Divided into bNII (above Rs 10 lakh) and sNII (Rs 2 lakh to Rs 10 lakh). NII allotment is proportional.
Retail - Retail Individual Investors
Investors applying up to Rs 2 lakh per PAN. Allotment is by lottery when oversubscribed. Minimum one lot per successful applicant.
Prostarm Info Systems IPO Subscription FAQs
What is Prostarm Info Systems IPO IPO subscription status today?
Prostarm Info Systems IPO IPO subscription closed on 29 May 2025 with overall subscription of 96.68x (by shares) as of 27 June 2026, 2:47 AM IST. QIB 102.67x, NII 222.01x, Retail 38.94x.
What is the overall subscription of Prostarm Info Systems IPO IPO?
Prostarm Info Systems IPO IPO is subscribed 96.68x overall by shares at close on 29 May 2025. QIB 102.67x, NII 222.01x, and Retail 38.94x.
What is Prostarm Info Systems IPO IPO QIB subscription?
Prostarm Info Systems IPO IPO QIB (Qualified Institutional Buyers) subscription is 102.67x by shares. QIB includes mutual funds, FIIs, banks, and other institutions.
What is Prostarm Info Systems IPO IPO Retail subscription?
Prostarm Info Systems IPO IPO Retail subscription is 38.94x by shares. Minimum retail bid is up to Rs 2 lakh per PAN.
What is Prostarm Info Systems IPO IPO NII subscription?
Prostarm Info Systems IPO IPO NII (Non-Institutional Investors) subscription is 222.01x by shares. NII covers bids above Rs 2 lakh.
What are allotment chances in Prostarm Info Systems IPO IPO for retail?
Prostarm Info Systems IPO IPO retail share subscription is 38.94x. Application-wise data is needed for accurate lottery odds.
When is Prostarm Info Systems IPO IPO allotment date?
Prostarm Info Systems IPO IPO allotment date is 30 May 2025. Check Prostarm Info Systems IPO Allotment Status on IPOwiz from that day using your PAN.
When does Prostarm Info Systems IPO IPO subscription close?
Prostarm Info Systems IPO IPO subscription closed on 29 May 2025. No new applications are accepted after the close.
What is Prostarm Info Systems IPO IPO GMP today?
Prostarm Info Systems IPO IPO GMP is ₹12 today (+11.43% over issue price ₹105). See live GMP on the Prostarm Info Systems IPO GMP Today page.
What is Prostarm Info Systems IPO IPO issue price and lot size?
Prostarm Info Systems IPO IPO issue price is ₹105 per share. Lot size is 142 shares. Minimum investment is ₹14,910 per lot. Issue size: ₹168.00 Cr.
When is Prostarm Info Systems IPO IPO listing date?
Prostarm Info Systems IPO IPO listing date is 3 June 2025 on NSE and BSE. Allotment is on 30 May 2025.
How does subscription affect Prostarm Info Systems IPO IPO allotment?
Allotment odds in Prostarm Info Systems IPO IPO depend on application subscription in each category, not share volume. Retail uses lottery when oversubscribed. NII uses proportional allotment by applications. At 96.68x overall, competition is very high.
For allotment results from 30 May 2025, visit the Prostarm Info Systems IPO Allotment Status page. For listing day updates on 3 June 2025, download the IPOwiz App.
Reviewed by Dinesh Agrawal
15+ years in Indian capital markets and IPO research. Subscription data verified before publish.