Nvidia's Q4 earnings for 2025 showed a surge in business with year-over-year revenue growth of 78% at $39.33 billion, beating estimates.Investor concerns included profit margins being slightly weaker than expected and the potential impact of DeepSeek on chip demand.Nvidia's Q3 earnings in 2025 saw a 94% year-over-year increase in revenue, while Q2 earnings recorded $30.04 billion in revenue.In Q1 of 2025, Nvidia reported a 262% surge in revenue and announced a dividend increase and a 10-for-1 stock split.