Jio Platforms shares closed at Rs 1,419, gaining 26.8% over their initial public offering price of Rs 1,119. The performance valued the telecommunications and digital services company at approximately Rs 13.1 lakh crore, placing it second among India’s listed companies, behind parent Reliance Industries.
The listing pushed Reliance Group’s aggregate market capitalisation towards Rs 30 lakh crore, surpassing Tata Group, valued at approximately Rs 25 lakh crore. The change ended Tata’s longstanding leadership among diversified business groups measured by the combined market value of their listed companies.
Reliance Industries retained its position as India’s largest listed company, with a market capitalisation of approximately Rs 15.7 lakh crore at Wednesday’s close. Jio Platforms displaced Bharti Airtel from second place, reshaping corporate rankings and highlighting investor demand for telecommunications businesses with substantial digital operations.
Jio’s debut followed India’s largest initial public offering, which raised Rs 30,213 crore. The issue attracted subscriptions exceeding 22 times the shares offered, demonstrating strong institutional and retail participation despite volatility across domestic equity markets.
Shares opened at Rs 1,358 on both major exchanges, representing a premium of approximately 21.4% to the offer price. Further buying during Wednesday’s session carried the stock higher, producing a closing valuation exceeding its initial listing valuation of approximately Rs 12.5 lakh crore.
The offering attracted more than 13 million applications, while combined demand across the public issue and anchor placement exceeded Rs 7.4 lakh crore. The subscription was completed within approximately 100 minutes of opening, establishing an exceptionally strong response for an offering of its size.
The market debut also placed Jio ahead of several established financial and technology companies. HDFC Bank and ICICI Bank remained among the country’s five largest listed businesses, while Tata Consultancy Services slipped further down the rankings.
Tata Group’s diversified portfolio includes information technology, automobiles, steel, consumer products and hospitality. Its aggregate listed valuation had previously provided a substantial advantage over competing conglomerates, although market fluctuations and changes in individual company valuations have narrowed that difference.
The new rankings require an important qualification. Reliance Industries retains majority ownership of Jio Platforms, meaning the market capitalisations of the parent and subsidiary overlap economically. Adding their listed valuations provides a conventional conglomerate ranking but does not represent an equivalent increase in underlying shareholder wealth.
Reliance’s ownership of Jio Platforms is expected to stand at approximately 64.4% following the offering, compared with 66.35% beforehand. The separate listing nevertheless establishes a publicly traded valuation for Jio’s operations, allowing investors to assess the digital business independently.
Jio’s telecommunications operations serve more than 500 million subscribers, making the company one of the world’s largest mobile network operators by customer numbers. Telecommunications remains its principal earnings contributor, although management is pursuing expansion into artificial intelligence, cloud computing and enterprise digital services.
For the financial year ended March 2026, Jio Platforms recorded revenue of approximately Rs 1.47 lakh crore, representing growth of 14.6%. Net profit increased 15.1% to about Rs 30,049 crore, reflecting continued expansion in its core operations.
International investors have substantial interests in the business. Meta and Google are among its shareholders, alongside global investment firms that participated in earlier fundraising rounds. Their involvement has supported Jio’s development beyond mobile connectivity into broader technology services.
The flotation gives investors direct access to those operations while creating a separately quoted market benchmark for the company’s financial performance. Its valuation will depend on earnings growth, competitive conditions, capital expenditure and the commercial performance of its expanding digital portfolio.
Market participants are also assessing whether Jio’s strong debut can sustain investor interest in large public offerings. Several major flotations have struggled to maintain their issue prices, making the performance of a transaction of this scale particularly significant for capital market sentiment.
Jio will not immediately qualify for inclusion in the Nifty 50 benchmark index. Exchange requirements governing derivatives trading and index eligibility must first be satisfied, potentially delaying its entry despite its substantial market capitalisation.
The listing ceremony in Mumbai brought together four generations of the Ambani family, with Mukesh Ambani joined by relatives spanning his mother and grandchildren. His son Akash Ambani, managing director of Reliance Jio Infocomm, has outlined ambitions to expand the company’s digital services into additional technology markets.
