PubMatic, Inc. (NASDAQ:PUBM) reported Q4 earnings with revenue and EPS surpassing expectations and provided strong guidance for future growth. Q4 revenue was $84.6 million, exceeding estimates of $78.2 million, and EPS was 45 cents, beating the 20 cents estimate. The company experienced a 14% year-over-year revenue growth and a 48% increase in net cash from operating activities. Active publishers grew by 9% compared to 2022. Additionally, PubMatic announced a new stock buyback program authorizing up to $100 million in stock repurchases. The company forecasts Q1 revenue between $61 million and $63 million, above estimates, and expects full-year 2024 revenue growth to be above 10%.