Anthropic's AI legal tool triggers massive sell-off in software stocks across Europe and India

Reviewed byNidhi Govil

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Anthropic unveiled new AI automation tools that sent shockwaves through global markets. European legal software firms RELX and Wolters Kluwer plunged over 10%, while Indian IT exporters saw their worst day since 2020 with a 6.3% drop. The tools automate legal work, sales, and data analysis, raising fears about the future of labor-intensive business models.

Anthropic Triggers Market Turmoil with New Automation Tools

Anthropic's release of AI-powered automation plugins has triggered a dramatic sell-off across global software stocks, with European legal software firms and Indian IT exporters bearing the brunt of investor panic. The US artificial intelligence firm unveiled tools for its Claude Cowork agent designed to automate tasks across legal, sales, marketing, and data analysis functions, fundamentally challenging the business models of companies that have long dominated these sectors

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Source: Digit

Source: Digit

The stock price plunge was immediate and severe. RELX Plc and Wolters Kluwer NV, both major players among legal software firms, fell more than 10% following Anthropic's announcement on its GitHub page

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. Pearson Plc dropped 4%, while the London Stock Exchange Group and Experian fell by more than 7%

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. RELX shares have now plummeted over 45% from their peak last February, illustrating how quickly AI disruption can reshape market valuations

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European Software Stocks Face Existential Questions

The sell-off in European software stocks accelerated as Anthropic's AI tool raised fundamental doubts about whether incumbent firms can defend their existing operations. Germany's SAP, which was Europe's most valuable company less than a year ago, has fallen 40% from last year's high after its cloud revenue forecast disappointed expectations, wiping off $40 billion in market value in a single day

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. A UBS Group AG European AI Risk basket of stocks fell as much as 4.7% on Tuesday to a record low

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Source: ET

Source: ET

"The software companies were assumed to be winners from AI," said Lars Skovgaard, senior investment strategist at Danske Bank. "But all of a sudden, you start to worry about whether you can earn the money back from your AI investments, and/or will you be outsmarted by updates coming in"

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. Baader Bank analyst Maximilien Pascaud noted that "deflationary pressure on software-sector multiples could persist as long as the organic monetisation of AI is not clearly demonstrated"

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Indian IT Exporters Experience Worst Day Since 2020

The impact extended far beyond Europe. Indian IT exporters saw their benchmark index plunge 6.3% on Wednesday, marking their worst session since March 2020

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. Infosys led declines with a 7.3% drop, while TCS and Wipro fell 5.8% and 3.9% respectively. The weakness continued into Thursday, with shares falling an additional 0.7% after the previous day's rout

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Source: CXOToday

Source: CXOToday

Concerns over artificial intelligence center on India's $283 billion IT sector, whose labor-intensive model relies heavily on deploying large workforces for client projects. "As Indian enterprises integrate Claude for critical coding workflows, dependency on large vendor teams may decline, squeezing billable hours and margins," said Systematix Group analyst Ambrish Shah

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Structural Threats to IT Services Revenues

Jefferies warned that rapid advances in artificial intelligence could structurally erode the IT sector's high-margin application services revenues. "With application services accounting for 40-70% of revenues, firms face growth pressures, and consensus growth estimates do not fully reflect this, posing downside risks to valuations," the firm stated

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. The automation of legal tasks like contract reviewing, non-disclosure agreement triage, compliance workflows, and templated responses threatens to compress project timelines and disrupt traditional billing models

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However, not all analysts view the panic as justified. JPMorgan argued that while AI disruption concerns have merit, "it was illogical to extrapolate the launch of some tools to an expectation that companies will replace every layer of mission-critical enterprise software"

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. Kotak Institutional Equities described the decline as "plenty of panic over a little flutter"

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Broader Implications for White-Collar Jobs

The market reaction reflects deeper anxieties about job losses and the future of white-collar jobs. More than a quarter (27%) of UK workers worry their jobs could disappear in the next five years due to AI, according to recent surveys

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. London mayor Sadiq Khan warned that AI could destroy swathes of jobs in the capital, noting that London faces particular vulnerability due to its reliance on finance, creative industries, and professional services such as law, accounting, consulting, and marketing

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Anthropic cautioned that its plugin doesn't provide legal advice and that "AI-generated analysis should be reviewed by licensed attorneys before being relied upon for legal decisions"

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. Yet this disclaimer has done little to calm investor fears about the technology's disruptive potential. Data analytics firms and advertising companies also came under pressure, with France's Publicis diving over 8.5% after earmarking approximately 900 million euros for acquisitions in 2026, focusing on AI-powered technologies and data assets

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Barclays analysts suggested that companies could most effectively shake off an "AI loser" label by launching and clearly promoting revenue-generating AI products, but the path forward remains uncertain for many firms whose core business models now face fundamental challenges

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