Porsche stock is not reacting kindly to a newly signed five-year artificial intelligence (AI) services contract with Indian consulting company Tata Consultancy Services (TCS), worth €1.25 billion ($1.46 billion).
Namely, Porsche AG shares, trading under the ticker P911 on the Frankfurt Stock Exchange, dropped 0.91% on Tuesday, August 25, pushing the monthly decline to 3.74% and trading at €43.7 ($50.97) at the time of writing.

Despite the stock dip, the two partners expect the deal will strengthen the automaker’s innovation and competitiveness as AI and data technologies continue to play an increasingly important role in the industry.
Prior to the Porsche deal, TCS had already secured several AI contracts this year. Indeed, its annualized AI revenues reached $2.6 billion in the June quarter, up 13.6% from the previous quarter.
In contrast, however, the German automaker reported falling revenue in the first half of 2026, which dropped to €17.23 billion, representing a 5.1% decline from the €18.16 billion recorded in the same period in 2025.
“From January to June 2026, Porsche AG recorded consolidated sales of 17.23 billion euros (previous year: 18.16 billion euros). Group operating profit grew from 1.01 to 1.35 billion euros. The reasons for this are the rigorous management of costs, prices and product mix as well as the value-over-volume strategy,” the report read.
Porsche AI initiative quickens
Under the deal, TCS will also acquire MHP, Porsche’s IT consulting business, for €320 million, the companies said.
The Porsche contract will take effect once TCS completes its acquisition of MHP, which employs about 4,500 people. TCS CEO and Managing Director K. Krithivasan said the acquisition would help the company ‘industrialize AI at scale for Porsche.’
“Together, we will industrialize AI at scale for Porsche, accelerating innovation across the value chain to deliver intelligent, software-defined mobility experiences of the future,” Krithivasan wrote.
In addition, the partnership is expected to expand TCS’s footprint in Germany and strengthen its relationships with automotive and industrial customers across Europe as well.
For the German partner, the sale of MHP is part of its ‘Sportwagenschmiede 35’ strategy focused on improving profitability and cash flow, as well as helping the automaker put more emphasis on its core business and streamline operations.
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