The French company is pairing AI-powered marketing with strong client retention, growing free cash flow, and a major data acquisition. Though it outperforms its peers, its shares still trade at a discount. By Todd Chanko
In a world upended by artificial intelligence, having an advertising partner that has been around since radio was disrupting newspapers is a plus. Enter Publicis Groupe, the French ad agency.
Founded in 1926, the same year NBC created a national network of radio stations, Publicis is now helping clients like L'Oréal, McDonald's, Samsung, and Procter & Gamble connect to consumers in a rapidly changing advertising landscape. The company, whose units include the legendary creative agencies Leo (formerly Leo Burnett) and Saatchi & Saatchi, media planners Starcom and Zenith, and technology division Publicis Sapient, has more than met the moment -- and Publicis stock could gain 56% over the next 12 months.
"Publicis Groupe has adapted early to the structural challenges facing the advertising industry," says Berndt Maisch, portfolio manager at Stuttgart, Germany-based Tresides Asset Management . "They built the needed tech and data-based ecosystem to offer integrated services to their clients in a more complex and increasingly AI-driven world."
The company, which reported second-quarter earnings on July 16 and raised its revenue guidance, has the numbers to back up that claim. While its earnings per share of EUR3.52 ($4.05) were impressive, its AI-powered marketing services, which now account for 87% of Publicis' second-quarter net revenue of EUR3.8 billion, was even more so. That business grew 6.5% over the same period last year -- higher than its six-year 5.3% compounded annual growth rate for the same period.
Publicis' Connected Media division, which leverages AI and includes media planners such as Starcom and data manager Epsilon, grew in every region, some by double digits, up from high-single digits from the same period the year before. Its Intelligent Creativity unit, which produces content and deploys AI for some solutions, grew by low single digits year over year in the second quarter. Both are being driven by the near-constant changes in how consumers consume the content of their choice.
"The trend that is driving not just Publicis' business, but all advertisers now, is media fragmentation," says Colin Mansfield, an analyst at Boston's Delphi Management, which owns the stock. "There are more places than ever to capture eyeballs. The complexity creates opportunities for firms that can organize data and help clients across platforms." In Publicis' case, "they lead with customer data in every pitch."
Yet it isn't only AI that has catapulted the company to its leadership position within the industry. It gained six major new clients -- not publicly named -- in the first half of 2026, which have already contributed 0.2 percentage point of annualized growth, and has grown diluted earnings per share 5.7% year over year in the first half of 2026 to EUR3.52, on a constant-currency basis. It also boasts an essentially 100% client retention rate despite a challenging macro environment.
"Publicis definitely is a little more advanced, both technically and worldwide," says Nupur Anand, senior director of product at NBCUniversal Media, who has managed ad campaigns for 10 years. "Everyone wants to work with [Publicis]. Everyone wants to keep them happy. That's the track record." Publicis buys media and plans campaigns for its clients across NBC outlets, including Peacock, NBC, and Bravo.
The company's acquisition in May of LiveRamp Holdings for $2.2 billion, expected to close by the end of 2026, expands its portfolio of data management tools for its clients. LiveRamp, which operates through a "software as a service" model, has exhibited strong growth and profitability, says Tresides' Maisch. "This extends the lead of Publicis' offerings and boosts capabilities in data, AI and ad measurement," he explains. LiveRamp will be accretive to Publicis' earnings per share, according to management.
Notwithstanding its encouraging results, Publicis still faces challenges.
Changes in interest rates have little direct impact as the company has less than one times net debt to earnings before interest, taxes, depreciation, and amortization, or Ebitda. However, increases in yields could dampen consumer spending and influence the euro/U.S. dollar exchange rate, impacting the reporting of revenue in dollars. Moreover, as skilled as management has been in confronting the changes AI and other technologies have wrought on advertising, as-yet-unknown start-ups or clients owning competing technologies could render its investments in Epsilon, Sapient, and LiveRamp moot -- and costly. Lastly, competition from consulting firms Accenture and Deloitte seeking marketing services contracts could whittle away at that prized retention rate.
That risk seems more than reflected in the stock. Publicis, at $27, trades at 11 times forward earnings per share and offers a 4% dividend yield and a 10.9% free-cash-flow yield. It repurchased shares during the first half of 2026 for about a 0.7% return of capital to shareholders.
A conservative discount cash-flow valuation using a working average cost of capital of 8.03%, flat perpetual growth, and a terminal value of $35 billion values Publicis at $52.37 per share. Layering an expanded multiple to a recent 14 times forward price/earnings ratio over a 2026 estimated earnings per share of $2.21 results in a share price of $31. The average of these two valuation methods produces a 12-month price target of $40, corresponding to a gain of about 56% over current levels.
That's a return so good, it should be advertised.
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