PubMatic, Inc. (PUBM) Investors Who Lost Money – Contact Law Offices of Howard G. Smith About Securities Fraud Investigation

Core Viewpoint - PubMatic, Inc. is under investigation for potential violations of federal securities laws following a significant decline in its stock price after the release of its second quarter 2025 financial report, which indicated a revenue decline due to reduced ad spending from a major partner [1][3]. Financial Performance - On August 11, 2025, PubMatic reported that it experienced a headwind from a top Demand-Side Platform (DSP) buyer, which shifted clients to a new platform, leading to an expected significant revenue decline in the third quarter [3]. - Following this announcement, PubMatic's stock price dropped by $2.23, or 21.1%, closing at $8.34 per share on August 12, 2025, resulting in losses for investors [3].