NB

Nucleus Biotech

mainboardlisted
Registrar: Link Intime · Listing 2026-07-21
IPO Timeline
Today · 04 Sept 2026
Opens
10 Jul 2026
Closes
14 Jul 2026
Allotment
16 Jul 2026
Refund
17 Jul 2026
Demat
18 Jul 2026
Listing
21 Jul 2026
Price Band
₹380–400
GMP
₹0
0%
Lot Size
37 sh
Min ₹14,800
Subscription
68.5x
Issue Size
₹720 Cr
Open
2026-07-10
Close
2026-07-14
Listing
2026-07-21

About the company

Biotech firm focused on oncology diagnostics and precision therapy.

GMP trend (Grey Market Premium by date)

Today0 (0%)
High3
Low0
Est. Listing400
DateGMP (₹)Est. ListingChange
15 Jul04000
14 Jul04000
13 Jul0400-1
12 Jul1401+1
11 Jul04000
10 Jul04000
09 Jul04000
08 Jul04000

Strengths

  • Patented platform
  • Growing hospital tie-ups

Risks

  • Long product development cycles

Financial performance (₹ Cr)

Subscription breakup (final, times)

QIB124.2x
NII72.6x
Retail18.4x

IPO Roadmap / Timeline

Current Status · as of 04 Sept 2026
Listed
Listed on 21 Jul 2026
Listed 45 days ago
  1. IPO Opens

    Completed
    10 Jul 2026

    Bidding starts for all investor categories

  2. IPO Closes

    Completed
    14 Jul 2026

    Last day to place your bid

  3. Basis of Allotment

    Completed
    16 Jul 2026

    Share allotment finalised

  4. Refund Initiation

    Completed
    17 Jul 2026

    Refunds credited for non-allottees

  5. Credit to Demat

    Completed
    18 Jul 2026

    Allotted shares credited to demat account

  6. Listing on Exchange

    Completed
    21 Jul 2026

    Shares list on NSE / BSE

Post-close dates are indicative as per SEBI T+3 listing framework and may change per registrar updates.

Lot size & minimum investment

Lot Size
37 shares
Price / Share (upper)
400
Min Investment (1 lot)
14,800
Price Band
380400
Retail
≤ ₹2,00,000
Min lots
1
Min shares
37
Min amount
₹14,800
Max amount
₹192,400
sHNI (Small HNI)
₹2L – ₹10L
Min lots
14
Min shares
518
Min amount
₹207,200
Max amount
₹991,600
bHNI (Big HNI)
> ₹10L
Min lots
68
Min shares
2516
Min amount
₹1,006,400
Max amount
₹1,080,400

Shares reserved per category & allotment probability

QIB
0.8% allotment
Reservation
50%
Amount
₹360 Cr
Shares offered
9,230,769
Shares bid
1,146,461,510
Subscribed
124.20x
NII
1.4% allotment
Reservation
15%
Amount
₹108 Cr
Shares offered
2,769,231
Shares bid
201,046,171
Subscribed
72.60x
Retail
5.4% allotment
Reservation
35%
Amount
₹252 Cr
Shares offered
6,461,538
Shares bid
118,892,299
Subscribed
18.40x

Retail is a lottery-based allotment when oversubscribed; QIB/NII get pro-rata. Probability ≈ 1 / subscription times (100% if under-subscribed).

Date-wise daily subscription (all categories)

Date / DayQIB (x)NII (x)Retail (x)Total
10 Jul
Day 1
19.35x10.53x2.71x32.59x
11 Jul
Day 2
73.00x33.97x9.66x116.63x
12 Jul
Day 3
81.75x48.30x12.16x142.21x
13 Jul
Day 4
109.58x72.60x17.07x199.25x
14 Jul
Day 5
124.20x72.60x18.40x215.20x

Date-wise cumulative subscription figures per category, refreshed each bidding day.