Building Materials - Listed on 01 October 2025
EPACK Prefab (Building Materials) closed its IPO window in 2025 and listed on NSE and BSE on 01 October 2025 at an upper band issue price of Rs 204, opening at Rs 184 for a listing gain of -9.8% and closing day one at Rs 190.66 (-6.5% on closing basis). The IPO was subscribed 3.07x overall - QIB 5.10x, HNI/NII 3.68x, Retail 1.69x. The total issue size was Rs 504 Cr (Fresh Issue Rs 300 Cr, OFS Rs 204 Cr). IPO GMP data, subscription trends across Day 1 - Day 3 and Nifty performance around the listing window are detailed below.
Building Materials
EPACK Prefab operates in the Building Materials space. The company’s listed profile is shaped by its operating niche, customer demand and ability to convert that demand into steady cash flows. Investors should read its exchange filings alongside the headline listing numbers for a fuller view of the business.
Issue structure, listing outcome and context
The EPACK Prefab issue was offered at an upper price of Rs 204 and raised approximately Rs 504 crore. The final outcome reflected a mix of subscription demand, valuation, market conditions and the company’s own operating story. Fresh issue and offer-for-sale details, where available, are shown in the issue metrics below.
Number of times each investor category subscribed by close of Day 3.
How overall subscription built up across the three-day issue window.
Grey market premium (GMP) tracked day-by-day across the IPO window. Absolute GMP is the premium in rupees over the upper issue price; GMP % is that premium as a percent of the issue price.
| Day | GMP (Rs) | GMP % |
|---|---|---|
| Day 1 | Rs 20 | +9.80% |
| Day 2 | Rs 15 | +7.35% |
| Day 3 | Rs 20 | +9.80% |
| Day 4 | Rs 18 | +8.82% |
| Day 5 | Rs 16 | +7.84% |
Comparison between market-based GMP prediction and IPOGyani's AI-powered listing gain prediction.
How the broader market moved around the EPACK Prefab IPO window. Helpful for isolating how much of the listing gain came from company fundamentals vs. market tailwind.
EPACK Prefab IPO listed at -9.8% versus the upper issue price of Rs 204 on 01 October 2025.
EPACK Prefab IPO was subscribed 3.07x overall. QIB portion was subscribed 5.10x, HNI / NII 3.68x and Retail 1.69x.
IPO GMP started at Rs 20 on Day 1 and moved to Rs 16 by the close of the issue window. See the day-by-day GMP table above for the full trajectory.