Why Is TCS Stock Rising? Is the Reverse AI Trade Bringing Indian IT Stocks Back?

For the past two years, artificial intelligence (AI) has been seen as a major threat to India's IT industry. The concern was simple. If AI can write code, test software and automate routine tasks, why would global companies continue spending billions on Indian IT services?

However, the narrative now appears to be changing. TCS shares surged around 5%, while the Nifty IT index gained more than 4%, as investors reconsidered the impact of AI on Indian IT companies.

The rally comes amid growing concerns in the US about the enormous cost of AI infrastructure and whether these investments can generate sufficient profits.

This has created an interesting market narrative called the Reverse AI Trade, where companies previously considered vulnerable to AI disruption are attracting renewed investor interest.

But is this enough to support a sustained rally in TCS shares?

What Changed in the US AI Market?

The biggest concern emerging in the US AI industry is the growing gap between AI investments and the profits companies expect to generate.

Building AI systems requires expensive chips, data centres, electricity and computing infrastructure. Technology companies are investing billions of dollars, but investors are questioning how quickly these investments will generate meaningful returns.

Recent industry discussions around AI financing and reports questioning OpenAI's revenue trajectory have added to these concerns.

Importantly, this does not mean AI demand is disappearing. The concern is whether AI can generate enough profits to justify the enormous investments being made. For Indian IT companies, this creates an interesting opportunity.

If businesses become cautious about building expensive AI systems themselves, they may increasingly rely on established technology service providers to implement and manage AI economically.

What Is the Reverse AI Trade, and Why Could It Benefit TCS?

Until recently, investors feared that AI would replace a significant portion of traditional IT outsourcing.

AI can automate coding, software testing, customer support and application maintenance, potentially reducing the number of employees companies need.

However, AI is not free. Businesses still need to pay for computing power, software subscriptions, implementation, maintenance, security and human supervision. This changes the economic equation.

Instead of completely replacing employees with AI, businesses may find it more economical to combine AI tools with relatively lower-cost engineering talent.

This is where Indian IT companies such as TCS could benefit. India's competitive advantage has historically been its large pool of skilled engineers available at relatively lower costs than in developed markets.

By combining these employees with AI tools, TCS could help global clients automate operations without requiring them to build expensive AI capabilities internally.

The opportunity is therefore shifting from traditional outsourcing towards AI implementation, software modernisation, system integration and technology management.

However, the real benefit will depend on whether these new services generate more revenue than TCS loses from the automation of existing work.

What Do TCS's Latest Results Tell Us?

TCS's Q2 FY27 results provide some evidence that the company is benefiting from rising AI adoption.

TCS's annualised AI revenue increased from $2.6 billion to $3.1 billion in just one quarter, representing 19.2% sequential growth.

AI-related services now account for more than 10% of its total revenue on an annualised basis.

This suggests that AI is becoming a meaningful business for TCS rather than simply a threat to its traditional services.

The company is also expanding its AI capabilities through partnerships with global businesses such as Porsche and Best Buy.

However, there is an important concern. Despite 19.2% growth in AI revenue, TCS's overall revenue increased only 0.5% sequentially in constant currency.

This indicates that AI-related growth has not yet translated into a strong recovery across the company's broader business.

For investors, the key question is whether AI is creating additional revenue or simply replacing existing IT projects.

Why Valuations Are Also Supporting the TCS Rally

The Reverse AI Trade is not the only factor behind the recovery in Indian IT stocks.

TCS shares had corrected approximately 30% over the preceding year as investors worried about slower global technology spending and AI disruption.

This correction had already reduced investor expectations. Meanwhile, TCS has continued reporting profits, maintaining an operating margin of around 24% and expanding its AI-related business.

As a result, investors may be reconsidering whether the earlier correction was excessive.

However, a lower valuation alone does not guarantee a sustained recovery. TCS will need stronger overall revenue growth and consistent profitability to support a lasting improvement in investor confidence.

Can AI Still Threaten TCS's Business?

Despite the changing narrative, AI remains a long-term challenge for Indian IT companies. As AI tools become cheaper and more capable, businesses could automate more coding, testing and maintenance activities.

This could reduce demand for traditional outsourcing contracts, particularly those linked to employee numbers. There is also a risk that companies reduce overall technology spending if their AI investments fail to generate expected returns.

TCS's latest results highlight this uncertainty. While AI revenue is expanding rapidly, overall business growth remains relatively modest.

The company must demonstrate that new AI opportunities can offset potential revenue losses from automation.

Author's Take

The recent rally suggests that investors may have been too pessimistic about AI's impact on Indian IT companies.

While AI can automate traditional IT work, implementing and managing AI within large businesses requires considerable expertise. This creates opportunities for established service providers such as TCS.

The company already has a global client base, growing AI revenue and the ability to combine AI technology with relatively lower-cost engineering talent.

However, the Reverse AI Trade alone is not enough to justify a sustained rally.

TCS's AI revenue is growing rapidly, but overall revenue growth remains weak. The company must prove that AI-related services can generate additional business rather than simply replace traditional outsourcing revenue.

For investors, the most important indicators will be overall revenue growth, AI revenue contribution, operating margins and conversion of new contracts into actual revenue.

The bigger question is no longer whether AI will replace Indian IT companies, but whether TCS can earn more from helping businesses adopt AI than it loses from automating traditional IT services.