Rubicon Research IPO Open Date, IPO GMP, Price-Band, Allotment

Rubicon Research IPO open date is 09 October to 13 October 2025. This new IPO is a book-built issue of Rs 1,377.50 crore. This upcoming IPO is a combination of fresh issue and offer-for-sale.

The fresh issue is of 1.03 crore equity shares aggregating up to Rs 500 crore and 1.81 crore equity shares aggregating up to Rs 877.5 crore is the offer-for-sale.

As of now, Rubicon Research IPO GMP is Rs 77 (+15.88%) live IPO Grey Market Premium details are available online. Rubicon Research IPO price band has been fixed at Rs 461 to Rs 485 per share.

Rubicon Research IPO allotment status is to be finalised on 14 October 2025 and refunds/credit schedule around 15 October 2025, with listing will be on 16 October 2025.

The lot size is 30 equity shares. The minimum investment for retail investors for 1 lot is around Rs 14,550. The registrar for Rubicon Research IPO is MUFG Intime India Private Limited (formerly Link Intime).

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Rubicon Research IPO Open Date, Close Date

Rubicon Research IPO open date is expected on 09 October to 13 October 2025. The initiation of the refund date is October 15, 2025, and the credit of shares will be on October 15, 2025.

Rubicon Research IPO GMP

The Rubicon Research IPO GMP is Rs 77 (+15.88%). The IPO GMP today indicates huge interest of retail investors. You can check the latest IPO Grey Market Premium today online from the first day of subscription. If the subscription got oversubscribed then Rubicon Research IPO GMP might rise in the coming days.

Rubicon Research IPO Price Band

Rubicon Research IPO price band is Rs 461 to Rs 485. The minimum amount of investment for the retail category is to be around Rs 14,550 and for small NII minimum investment is to be around Rs 2,03,700. The minimum investment for the Big NII is to be around Rs 10,03,950.

Rubicon Research IPO Allotment Status

Rubicon Research IPO allotment status is to be finalised on 14 October 2025. The listing will be on the BSE and NSE platforms on 16 October 2025. The registrar of this IPO is MUFG Intime India Private Limited. Investors can check their allotment status after the subscription of the IPO ends via the registrar’s allotment page.

Rubicon Research IPO Listing Date

Rubicon Research IPO's listing date is expected to be on 16 October 2025. The Listing will be on both the NSE and BSE exchanges. Retail investors can sell the shares after the usual exchange timings on listing day once shares are credited.

Rubicon Research IPO: Listing Date, Lot Size, Price Band

Rubicon Research Limited: About the Company

Rubicon Research Limited was established in 1999, is a pharmaceutical company headquartered in Thane, India. The company focuses on developing and supplying high quality, innovative pharmaceutical products globally. 

The company portfolio encompasses various dosage forms, including oral solids, liquids, nasal, ophthalmic, injectable and drug device combinations. 

Rubicon Research Limited operates two US FDA-inspected research and development facilities in India and Canada. Along with two manufacturing plants in Maharashtra, India accredited by multiple regulatory agencies. 

As of March 31, 2024, they have 69 products approved by the US FDA, with 19 applications under review and 46 products in development. 

Rubicon Research IPO Objectives

The funds raised from the Rubicon Research IPO will be used for acquisitions, reduction of debt and meeting the working capital needs. The remaining money will be used for fulfilling the general corporate purposes.  

Rubicon Research IPO: Key Dates, Allotment, Listing Date

Rubicon Research IPO Lot Size Details

Rubicon Research IPO lot size is yet to be announced. For retail, the minimum lot size is 1 lot, amounting to around Rs 14,550 and the maximum is 13 lots, amounting to be around Rs 1,89,150. For small HNI, the minimum lot size is 14, amounting to be around Rs 2,03,700.

Rubicon Research IPO Promoter Holdings

Rubicon Research IPO promoters are General Atlantic Singapore RR Pte. Ltd., Pratibha Pilgaonkar, Sudhir Dhirendra Pilgaonkar, Parag Suganchand Sancheti, Surabhi Parag Sancheti and Sumant Sudhir Pilgaonkar. The promoters' shareholdings before the IPO were 77.67%; however, after the IPO, shareholdings will decline.

Rubicon Research IPO Registrar

Rubicon Research IPO registrar is MUFG Intime India Private Limited (formerly Link Intime). On the date of allotment, investors can click on the registrar website and enter PAN or application details to know their allotment status.

Rubicon Research IPO Lead Managers

Rubicon Research IPO lead managers are Axis Capital Limited, IIFL Securities Limited, JM Financial Limited, SBI Capital Markets Limited.

How to apply to Rubicon Research IPO

Interested investors can apply to the Rubicon Research IPO directly from the Bigul trading app and you can also apply by clicking here. Investors can also check the details of other upcoming IPO in Bigul.

Rubicon Research IPO FAQ

1. What are the details of the Rubicon Research IPO?

Rubicon Research IPO is a book-built issue of ₹1,377.50 crore (fresh ₹500 crore + OFS ₹877.5 crore).

2. When is the Rubicon Research IPO open date and close date?

Rubicon Research IPO open date is 09 Oct 2025 to 13 Oct 2025.

3. What is Rubicon Research IPO GMP Live?

The Rubicon Research IPO GMP is Rs 77 (+15.88%)., not yet started. The IPO GMP today indicates moderate interest of retail investors.

4. Write the details of the IPO Allotment Status?

Rubicon Research IPO allotment status is to be finalised on 14 Oct 2025 with listing date 16 Oct 2025. The registrar is MUFG Intime India Pvt. Ltd. Investors can check allotment on the registrar or exchange websites.

5. Who is the registrar and lead managers for Rubicon Research IPO?

Rubicon Research IPO registrar is MUFG Intime India Pvt. Ltd. The lead managers are Axis Capital Limited, IIFL Capital Services Limited, JM Financial Limited, SBI Capital Markets Limited.

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