8 of India's top-10 firms add ₹1.90 lakh crore in market value in a week
Synopsis
Eight of India's ten most-valued companies added a combined ₹1.90 lakh crore in a single week, with ICICI Bank leading the charge at ₹56,223 crore in gains. The rally was fuelled not just by domestic fundamentals but by geopolitical optimism — a potential US-Iran peace deal that could reshape global energy markets and emerging-market risk appetite.
Key Takeaways
8 of India's top-10 valued firms added a combined ₹1.90 lakh crore in market capitalisation during the week ended 14 June .
The BSE Sensex rose 1,284.61 points (1.73%) and the Nifty gained 256.2 points (1%) over the week.
ICICI Bank led gainers with a ₹56,223 crore jump, taking its valuation to ₹9.61 lakh crore .
TCS posted the steepest fall, losing ₹13,296 crore to close at ₹7.82 lakh crore .
Optimism over a potential US-Iran peace agreement was a key driver of the market rally.
HDFC Bank remains India's most-valued firm at ₹11.89 lakh crore .
Eight of India's 10 most-valued companies collectively added ₹1.90 lakh crore in market capitalisation during the week ended 14 June, riding a broad-based rally in domestic equities. The gains came as benchmark indices posted their strongest weekly performance in recent sessions, with investor sentiment buoyed by easing geopolitical tensions.
Benchmark Indices Post Solid Weekly Gains
The BSE Sensex climbed 1,284.61 points, or 1.73%, over the week, while the Nifty advanced 256.2 points, or 1%. Market sentiment was lifted by optimism over a possible peace agreement between the United States and Iran, which raised hopes of easing geopolitical tensions and greater stability in global energy markets. The improved outlook translated into broad buying interest across heavyweight stocks.
ICICI Bank Leads Weekly Gainers
ICICI Bank topped the gainers' chart among the top-10 firms, with its market capitalisation surging by ₹56,223 crore to reach ₹9.61 lakh crore. HDFC Bank added ₹38,571 crore, taking its valuation to ₹11.89 lakh crore, while State Bank of India (SBI) saw its market value rise by ₹36,138 crore to ₹9.39 lakh crore.
Bajaj Finance registered a gain of ₹18,367 crore, pushing its valuation to ₹5.72 lakh crore. Bharti Airtel climbed ₹14,380 crore to ₹11.11 lakh crore, while engineering and construction major Larsen & Toubro (L&T) added ₹13,241 crore to reach ₹5.57 lakh crore. Hindustan Unilever rounded out the gainers, adding ₹10,984 crore to take its market capitalisation to ₹5.09 lakh crore.
TCS and LIC Buck the Trend
Not all top-10 firms shared in the week's gains. Tata Consultancy Services (TCS) posted the steepest decline among the group, shedding ₹13,296 crore in market capitalisation to close the week at ₹7.82 lakh crore. Life Insurance Corporation of India (LIC) also slipped, losing ₹822 crore to end at ₹5.05 lakh crore. The divergence underscores the selective nature of the rally, with financial and infrastructure stocks outperforming technology and insurance counters.
Reliance Industries Absent From Weekly Tally
Notably, Reliance Industries — typically among India's most-valued firms — did not feature in the weekly gainers or decliners tally as reported. The week-end ranking of India's most-valued companies includes HDFC Bank, Bharti Airtel, ICICI Bank, State Bank of India, TCS, Bajaj Finance, Larsen & Toubro, Hindustan Unilever, and LIC. With global macro risks still in flux, market watchers will be tracking the trajectory of the US-Iran diplomatic process and its impact on energy prices and emerging-market flows in the weeks ahead.
Point of View
But the composition tells a more nuanced story. Financial stocks — ICICI Bank, HDFC Bank, SBI — drove the bulk of the gains, while TCS's ₹13,296 crore slide signals that the IT sector's US-exposure overhang has not lifted. The geopolitical catalyst — US-Iran peace optimism — is inherently fragile; if those talks stall, the energy-price stability thesis unravels quickly. Investors cheering this rally should note that it is built partly on diplomatic speculation, not domestic earnings momentum.
NationPress
13 Aug 2026
Frequently Asked Questions
Which companies among India's top-10 gained market cap last week?
HDFC Bank, Bharti Airtel, ICICI Bank, State Bank of India, Bajaj Finance, Larsen & Toubro, and Hindustan Unilever all recorded gains in market capitalisation during the week ended 14 June. Together with one other firm, eight of the top-10 collectively added ₹1.90 lakh crore.
Which firm led the weekly market cap gains?
ICICI Bank topped the gainers' list, adding ₹56,223 crore to take its market capitalisation to ₹9.61 lakh crore. It was followed by HDFC Bank (₹38,571 crore) and State Bank of India (₹36,138 crore).
Why did the stock market rally last week?
The rally was driven by a combination of strong domestic equity momentum and global optimism over a potential peace agreement between the United States and Iran. That prospect raised hopes of easing geopolitical tensions and more stable global energy prices, boosting investor confidence.
Which top-10 firms saw a decline in market cap?
TCS posted the steepest fall among the top-10, shedding ₹13,296 crore to close at ₹7.82 lakh crore. LIC also declined, losing ₹822 crore to end the week at ₹5.05 lakh crore.
How much did the Sensex and Nifty gain last week?
The BSE Sensex rose 1,284.61 points, or 1.73%, over the week ended 14 June, while the Nifty advanced 256.2 points, or 1%. It was one of the stronger weekly performances for Indian benchmark indices in recent sessions.
