Pinterest plunges 20% after weak results as tariffs drag on ad revenue
1. Pinterest shares fell 20% due to weak third-quarter earnings. 2. Company's profit of 38 cents missed expectations of 42 cents. 3. Tariff impacts on larger retailers hit advertising revenue and market position. 4. Analysts remain cautiously optimistic, with 81% maintaining buy ratings. 5. Pinterest focuses on AI integration amid competition from social media platforms.