The proposed acquisition of Tribhovandas Bhimji Zaveri (TBZ) by GRT Jewellers is rapidly emerging as one of the most significant developments in India’s organised jewellery retail market, with investors betting that the change in ownership could unlock a new phase of growth for the 162-year-old retailer.
Shares of TBZ surged nearly 20% on 1st September 2026, hitting the exchange's upper circuit at ₹366.80, after Chennai-based GRT Jewellers agreed to acquire a 74.12% controlling stake from TBZ's promoters for up to ₹1,033.71 crore. The rally continued on September 2, when the stock climbed as much as 16.1% to ₹423 during morning trading. Across the two sessions, TBZ shares rose almost 39%.
The market's response has been striking because the stock has moved far beyond the prices at which GRT is acquiring the promoter stake and making its mandatory open offer. GRT has agreed to buy 49.46 million shares at up to ₹209 apiece, while the open offer to public shareholders is priced at ₹249.61 a share.
At the heart of the deal is geography. GRT has built a formidable retail presence in southern India, while TBZ brings an established network in Western India and one of the oldest names in the country's jewellery business.
GRT currently operates 69 stores, including one in Singapore, while TBZ has 37 outlets. The combination would give GRT an Indian retail network of 106 stores and, more importantly, provide it with an established platform from which to expand its presence beyond its traditional southern markets.
The strategic logic has also been recognised by analysts. ICICI Direct has described the two businesses' geographic footprints as complementary, with GRT's strength in southern India potentially combining with TBZ's established presence in the west. In a recent interview, SBICAPS Securities' head of fundamental equity research Sunny Agrawal told Reuters that the market was anticipating a fresh leg of growth for TBZ under its new promoter.
The acquisition is also arriving at a moment when TBZ's financial performance has been gaining momentum. For the quarter ended June 30, 2026, TBZ reported consolidated revenue of ₹840.97 crore, up 34.77% year on year, while consolidated profit after tax rose 50.76% to ₹33.92 crore. EBITDA increased 34.78% to ₹73.97 crore. On a standalone basis, net profit rose 56.86% to ₹32.85 crore, from ₹20.94 crore a year earlier, while net sales increased 34.77% to ₹840.97 crore. EBITDA climbed 36.76% to ₹72.84 crore.
Those numbers help explain why the transaction has generated such a strong response. GRT is not simply acquiring a heritage name with a legacy store network; it is taking control of a listed retailer that has recently been delivering substantial growth in both revenue and profitability.
Under the mandatory open offer, GRT will seek to acquire up to 17.27 million additional TBZ shares, representing 25.88% of the company's voting share capital, at ₹249.61 per share. If the offer is fully accepted, the additional consideration would be approximately ₹431 crore, taking the potential aggregate cash outlay on the promoter acquisition and open offer to around ₹1,465 crore. The transaction remains subject to regulatory approvals and other customary conditions. TBZ's existing promoters are expected to step down from the company's board following completion, although some may continue to support the business through employment or consultancy arrangements.
For GRT, the deal represents a faster route to national scale than building an equivalent Western Indian network store by store. For TBZ, meanwhile, the arrival of a new promoter could provide capital, operational expertise and expansion capabilities at a time when the organised jewellery sector is becoming increasingly competitive.
The deal comes against a broader transformation in India's jewellery market. Organised jewellery chains are gaining share in a historically fragmented industry, while high gold prices have lifted the value of jewellery sales even as volumes have come under pressure. Consumers are also increasingly gravitating towards established brands, strengthening the position of larger organised retailers. Against that backdrop, the GRT-TBZ transaction is significant well beyond the two companies involved. It brings together two substantial regional jewellery franchises and creates a business with a materially broader geographic footprint.
The immediate test will be execution. GRT will need to integrate TBZ without diluting the heritage and brand equity that make the retailer valuable, while simultaneously using its own scale and retail experience to accelerate growth. For investors, however, the verdict so far has been emphatic. TBZ's shares have risen dramatically above both GRT's ₹209 promoter acquisition price and its ₹249.61 open-offer price, reaching ₹423 within two trading sessions of the announcement. That gap is the clearest indication yet of what the market thinks is at stake: GRT may not simply be buying control of TBZ. It may be buying a platform for the next stage of India's jewellery retail consolidation.