TakeoverPublicis Groupe CEO Arthur Sadoun is enjoying his company’s position as the world’s largest advertising holding company–for now.
If Omnicom’s acquisition of IPG passes regulatory scrutiny, Publicis will return to its challenger No. 2 position amid the “big six,” with the new Omnicom as its larger competitor. But for Sadoun, Omicom’s proposed takeover of IPG creates more opportunity for Publicis than not, he told ADWEEK ahead of the company’s earnings call on Tuesday.
Publicis Groupe CEO Arthur Sadoun is enjoying his company’s position as the world’s largest advertising holding company—for now.
If Omnicom’s acquisition of IPG passes regulatory scrutiny, Publicis will return to its challenger No. 2 position amid the “big six,” with the new Omnicom as its larger competitor.
But for Sadoun, Omicom’s proposed takeover of IPG creates more opportunity for Publicis than not, he shared with ADWEEK ahead of the company’s Q4 and full year 2024 earnings call on Feb.
A New Flood of Money Is Crashing the Influencer Marketing Industry

Advertisers are moving performance ad dollars towards creators
A flurry of recent deals and investments show how technology firms that specialize in performance advertising are leading the next wave of influencer marketing.
Despite ongoing uncertainty about TikTok’s future, recent deals signal that investors are making big bets on the $9.3 billion that U.S. advertisers will spend on influencer marketing this year, according to Emarketer.
ShopMy, one of the largest influencer marketing firms, recently raised $77.5 million in a Series B round of funding.
And earlier this month, influencer marketing firm Later announced its acquisition of fellow influencer marketing firm Mavely for $250 million.
How Marketers Are Bracing for Trump’s Tariffs

President Donald Trump’s stiff 25% import tariffs imposed on Canada and Mexico over the weekend—plus a 10% tariff on Chinese goods—has already triggered counter-tariffs, trade wars, and threats of legal cases. For marketers whose brands want to continue doing business with the U.S.’s three major trade nations, it’s a stressful time.
Prolonged tariffs could lead to budget reductions, staff reductions, and a more fragmented global ad marketplace. Here’s how agencies are preparing for the impact.
By Trishla Ostwal & Lucinda Southern & Mark Stenberg
February 3, 2025
President Donald Trump’s stiff 25% import tariffs imposed on Canada and Mexico over the weekend—plus a 10% tariff on Chinese goods—has already triggered counter-tariffs, trade wars, and threats of legal cases.
