Shankara Building Products open offer: price, dates 2026

What has been announced

Shankara Building Products Limited (SBPL) is the subject of a mandatory open offer that seeks to acquire 26% of the company from public shareholders. The acquirer named in the provided material is The Ballygunge Family Trust, along with persons acting in concert (PACs). The open offer is to be conducted through the stock exchange mechanism, with BSE identified as the designated exchange. The tendering window is scheduled to open on September 7, 2026 and close on September 21, 2026. Payment for accepted shares is stated to be completed by October 6, 2026. The offer is explicitly described as not being subject to any minimum level of acceptance.

Who is making the offer and why

The documents referenced in the provided text name The Ballygunge Family Trust as the acquirer, supported by PACs. The PAC list includes Mr. Sukumar Srinivas, Ms. Parwathi Srikanth Mirlay, Mr. Dhananjay Mirlay Srinivas, and Shankara Holdings Private Limited. The stated objective of the open offer is to address past non-compliances with SEBI’s Substantial Acquisition of Shares and Takeovers (SAST) Regulations. One extract describes the offer as a combined mandatory and voluntary offer, triggered under Regulation 3(2) and Regulation 4 of the SEBI (SAST) Regulations, 2011. In effect, the offer functions as a compliance-driven transaction that also increases promoter ownership if fully subscribed.

Offer size and share count disclosed

As per multiple extracts, the acquirer intends to purchase up to 63,04,825 equity shares, representing 26.00% of SBPL’s paid-up equity share capital. This share count is also presented in words as “Sixty Three Lakh Four Thousand Eight Hundred and Twenty Five” in one extract. A separate section of the provided material mentions “up to 64,825 equity shares” for the same 26.00% stake, which appears inconsistent with the other disclosures. Since the documents provided contain both figures, readers should rely on the number repeated across the open offer description and the draft letter references, and verify the final Letter of Offer filed with the exchange.

Offer price: ₹150 per share and an alternate figure cited

Several portions of the text state an offer price of ₹150 per fully paid-up equity share, payable in cash. The maximum consideration for full acceptance is shown as ₹94.57 crore, which aligns with buying 63,04,825 shares at ₹150 each. The material also includes another stated price of ₹126.21 per share (including interest), with an interest component of ₹6.72. In the same section, total consideration is presented as ₹81.34 crore (₹81,34,25,275). The extracts do not clearly reconcile why both prices appear, but one table labels ₹150 as the “Final Offer Price (highest of all parameters).”

Key dates and process for tendering

The offer is aimed at public shareholders and will be routed through the stock exchange mechanism on BSE. The tendering period is scheduled from September 7, 2026 to September 21, 2026. One timeline table in the text also mentions the “date of dispatch of Letter of Offer” as August 31, 2026 and the “last date for Board recommendation” as September 2, 2026. Another extract separately mentions “Letter of Offer Dispatch: September 14, 2026,” which conflicts with the August 31 date. Investors planning to tender typically track the final schedule in the Letter of Offer and the exchange notices for any revisions.

Promoter holding impact if the offer is fully accepted

The provided material states that, if fully subscribed, the open offer could increase the promoter group’s stake from 49.52% to 75.52%. One extract further quantifies this as an increase from 1.20 crore shares to 1.83 crore shares, alongside the percentage change. This makes the open offer material not only for compliance, but also for public float and promoter control considerations. Since the open offer is not subject to a minimum acceptance, it can complete even with partial participation, although the final promoter holding would then depend on actual acceptance levels.

Intermediaries named in the documents

Corporate Professionals Capital Private Limited is identified as the Manager to the Offer in the provided text. One extract states that it submitted the Detailed Public Statement to BSE Limited on July 22, 2026. The buying broker named is Nikunj Stock Brokers Limited. These intermediaries are standard components of an open offer process, where the manager coordinates regulatory and procedural compliance, and the broker facilitates tendering through the exchange mechanism.

Summary table of disclosed terms

Market context and what shareholders typically watch

For shareholders, the key practical question is whether to tender shares at the fixed open offer price during the specified window. The documents frame the offer as being linked to past SAST compliance issues, which is important because such offers are procedural and time-bound under SEBI rules. The other practical focus is ensuring dates are tracked from the final Letter of Offer and exchange filings, given the inconsistent “dispatch” dates seen in the provided material. Shareholders also watch how promoter holding changes, since a move from 49.52% to 75.52% (if full acceptance occurs) can materially reduce non-promoter shareholding and trading float. Separately, the provided material shows “No Consensus Data” against analyst ratings categories such as Buy, Outperform, Hold, Underperform, and Sell.

Conclusion

Shankara Building Products’ open offer, led by The Ballygunge Family Trust and PACs, targets 26% of the company through the BSE mechanism, with tendering scheduled for September 7 to September 21, 2026. The most consistently cited offer price is ₹150 per share, with a maximum consideration of ₹94.57 crore if fully accepted, and payment completion stated as October 6, 2026. The documents also include an alternate price reference of ₹126.21 per share including interest, which investors should cross-check against the final Letter of Offer. The next milestones for shareholders are the board recommendation date cited in the schedule and the opening of the tendering window on the exchange.