Investing.comJune 3, 2026 · 7:03 AM· Investing.comGoldman Sachs initiates Omnicom stock with buy rating on merger synergiesRelated:GC=F+0.18%Read full story on Investing.comhttps://www.investing.com/news/analyst-ratings/goldman-sachs-initiates-omnicom-stock-with-buy-rating-on-merger-synergies-93CH-4723385