Goldman Sachs on Wednesday launched coverage on three European advertising holding companies and issued divergent recommendations: Buy ratings for Publicis and Omnicom, and a Sell rating for WPP. The bank attached specific price targets to each name - €110 for Publicis, $146 for Omnicom and 240 pence for WPP - and flagged a path for the sector to regain modest growth over the next two years provided macroeconomic conditions do not deteriorate further.
In the bank's view, the advertising sector should return to 2-3% growth by the fourth quarter of 2026 if there are no fresh macro shocks. Goldman also identified potential incremental upside across the group should future asset disposals occur, while noting that 2025 is expected to be a weak year with near-zero sector growth.
Goldman framed its assessment of industry risk around concerns tied to artificial intelligence. The analysts noted that advertising agencies were among the earliest groups to come under investor pressure as AI-related worries accelerated in 2023, and the prospect of near-zero growth in 2025 intensified scrutiny. Nevertheless, the bank judges the AI threat to be mostly theoretical at present, writing that it finds limited evidence that disintermediation is already underway. The report emphasizes that complexity, scale and proprietary data remain structural advantages supporting an oligopolistic market architecture.
To quantify differences in vulnerability to AI disruption, Goldman applied a proprietary AI resilience framework. The methodology scored segments of agency activity against criteria including the availability of proprietary data, regulatory protections and the degree of workflow entrenchment. Healthcare-facing businesses and data services emerged with the highest resilience scores, while pure creative agencies ranked lowest on the scale.
On a company-by-company basis, Goldman assigned an overall AI structural score out of 10: Publicis scored 4.7, Omnicom 4.0 and WPP 3.4. These scores fed into the bank's differentiated recommendations.
For Publicis, Goldman expects high single-digit earnings per share growth over the 2026-2028 period, attributing the outlook to completed acquisitions and anticipated margin expansion. The bank highlighted that the shares trade at an 11% free cash flow yield for 2027. Goldman also noted Publicis's pending acquisition of LiveRamp as a potential source of additional growth, and suggested that consensus estimates may be underestimating the pace at which margin improvement can occur. The bank pointed to the company's balance sheet as a tool that could be used to further drive earnings growth.
Goldman is constructive on Omnicom following its completion of a merger with Interpublic in November 2025. The bank forecasts meaningful margin expansion as merger synergies are realized, with adjusted EBITA margins rising from roughly 15% to above 20% by 2027. Goldman also projects that Omnicom could generate around $4 billion in free cash flow by the end of the decade.
By contrast, the bank sees a more challenging outlook for WPP. Goldman expects organic growth for WPP to remain negative through 2026, recovering only to about 1% by 2028. Free cash flow at WPP is forecast to stay well below historical levels under the bank's base case, and Goldman said it sees limited visibility on a return to healthy organic growth under WPP's current asset mix.
Overall, Goldman’s initiation combines macro assumptions, deal dynamics and an AI-focused scoring approach to differentiate opportunity and risk across the three groups. The bank’s conclusions underline a split view within the sector - selective upside tied to consolidation and data-led businesses, and persistent headwinds for companies facing stretched growth outlooks and lower structural resilience to AI disruption.
Key points
- Goldman Sachs initiated coverage on three ad holding companies - Publicis, Omnicom and WPP - with Buy ratings on Publicis and Omnicom and a Sell on WPP.
- The bank projects sector growth to return to 2-3% by Q4 2026 assuming no further macro deterioration, and it applies an AI resilience framework that favors healthcare and data services over creative agencies.
- Company-specific forecasts include high single-digit EPS growth for Publicis through 2026-2028, significant margin expansion and about $4 billion of free cash flow for Omnicom by decade-end, and continued weak organic growth and below-historical free cash flow for WPP.
Risks and uncertainties
- Macroeconomic deterioration - The projected sector recovery to 2-3% growth by late 2026 depends on no further macroeconomic deterioration; worsening conditions could derail that outlook.
- AI disruption - While Goldman sees limited current evidence of disintermediation, material changes in AI adoption or capabilities could alter the sector's structure and competitive dynamics.
- Company-specific execution and asset mix - WPP's limited visibility on a return to healthy organic growth under its current asset mix presents execution risk, and anticipated synergies or acquisitions drive the upside cases for Publicis and Omnicom.
Note: Price targets and forecasts are those published by Goldman Sachs in the bank's initiation report.