Top-10 firms gain ₹92,995 crore in market cap last week
Synopsis
Even as the Sensex and Nifty closed lower last week, four of India's top-10 firms quietly added nearly ₹93,000 crore in market value. HDFC Bank and Bharti Airtel drove the bulk of the gains — a sign of sectoral rotation away from IT and consumer staples toward banking and telecom.
Key Takeaways
Four of India's top-10 firms added a combined ₹92,995.48 crore in market cap in the week ended 12 July .
HDFC Bank was the biggest gainer, adding ₹35,808.09 crore to reach ₹12,69,454.42 crore .
Bharti Airtel added ₹34,896.92 crore , taking its valuation to ₹11,98,774.22 crore .
Six firms — including Hindustan Unilever , L&T , and TCS — collectively lost ₹49,294.13 crore in market value.
Reliance Industries retained its position as India's most-valued company at ₹17,71,206.33 crore .
The Sensex fell 194.52 points and the Nifty50 dropped 63.95 points over the same week.
Four of India's 10 most-valued companies added a combined ₹92,995.48 crore to their market capitalisation in the week ended 12 July, with HDFC Bank and Bharti Airtel leading the charge — even as benchmark indices closed in the red. The gains came despite the BSE Sensex shedding 194.52 points (0.25%) and the Nifty50 slipping 63.95 points (0.26%) over the same period.
Top Gainers of the Week
HDFC Bank posted the steepest rise, adding ₹35,808.09 crore to take its total market capitalisation to ₹12,69,454.42 crore. Bharti Airtel followed closely, gaining ₹34,896.92 crore to reach a valuation of ₹11,98,774.22 crore.
Life Insurance Corporation of India (LIC) added ₹16,065.5 crore, lifting its market cap to ₹5,60,205.05 crore. Reliance Industries — India's most-valued firm — recorded a more modest gain of ₹6,224.97 crore, closing the week at ₹17,71,206.33 crore.
Companies That Lost Ground
Six of the top-10 firms collectively shed ₹49,294.13 crore in market value. Hindustan Unilever suffered the sharpest erosion, losing ₹12,088.65 crore to close at ₹5,04,997.65 crore.
Larsen & Toubro (L&T) declined by ₹11,040.23 crore to ₹5,42,938.40 crore, while Tata Consultancy Services (TCS) shed ₹8,574.87 crore, ending at ₹7,48,600.40 crore. Bajaj Finance contracted by ₹7,813.58 crore to ₹6,35,327.78 crore, ICICI Bank slipped ₹6,315.32 crore to ₹10,05,379.71 crore, and State Bank of India (SBI) lost ₹3,461.48 crore, closing at ₹9,56,430.44 crore.
Market Cap Rankings Unchanged at the Top
Despite the mixed week, the pecking order among India's most-valued firms held steady. Reliance Industries retained the top spot, followed by HDFC Bank, Bharti Airtel, ICICI Bank, SBI, TCS, Bajaj Finance, LIC, L&T, and Hindustan Unilever.
What This Signals
The divergence between banking and telecom gains on one side, and IT and consumer staples losses on the other, reflects a broader sectoral rotation underway in Indian equities. Notably, HDFC Bank's outperformance comes amid continued investor interest in private-sector lenders following recent earnings. The weakness in TCS and Hindustan Unilever, meanwhile, tracks concerns over US demand slowdown and rural consumption pressure respectively. Investors will be watching Q1 earnings results closely in the coming fortnight for directional cues.
Point of View
000 crore in combined gains — flatters what was actually a split market. The real story is sectoral: banking and telecom absorbed flows that left IT and consumer staples. HDFC Bank's outperformance is consistent with a post-merger re-rating thesis that has been playing out in fits and starts. But six of the top-10 firms losing ground on a week when the indices barely moved suggests underlying breadth is thinner than the m-cap table implies. Q1 earnings, due over the next fortnight, will test whether these valuations are justified or merely momentum-driven.
NationPress
12 Jul 2026
Frequently Asked Questions
Which companies gained the most in market cap last week?
HDFC Bank led with a gain of ₹35,808.09 crore, followed by Bharti Airtel at ₹34,896.92 crore. LIC and Reliance Industries also posted gains during the week ended 12 July.
Which top-10 firms lost market value last week?
Six firms — Hindustan Unilever, Larsen & Toubro, TCS, Bajaj Finance, ICICI Bank, and SBI — collectively lost ₹49,294.13 crore. Hindustan Unilever posted the steepest single-company decline at ₹12,088.65 crore.
How did the broader market perform during the same week?
The BSE Sensex declined 194.52 points (0.25%) and the Nifty50 slipped 63.95 points (0.26%) over the week, meaning the top-10 m-cap gains came against a backdrop of overall market weakness.
Which company remains India's most valued firm?
Reliance Industries retained the top position with a market capitalisation of ₹17,71,206.33 crore, despite a modest weekly gain of ₹6,224.97 crore.
Why did IT and consumer stocks underperform last week?
TCS and Hindustan Unilever were among the notable laggards, reflecting broader concerns over US demand slowdown affecting Indian IT earnings and subdued rural consumption pressuring FMCG valuations. Both sectors have faced headwinds in recent weeks.
