PUBM Stock Summary and Trading Ideas (Pubmatic - Class A | NASDAQ:PUBM)

PubMatic Inc is is an independent, artificial intelligence-powered advertising technology company that delivers digital advertising performance. Its integrated technology platform connects buyers, publishers, data providers, and commerce media networks on a single, unified platform, to deliver advertising performance, control, transparency and efficiency. Its platform empowers the world's digital content creators (publishers) to maximize monetization of their advertising inventory and audiences and provides control and transparency to buyers, which includes advertisers, agencies, agency trading desks, and demand side platforms (DSPs) (referred as buyers). Geographically, the company generates the majority of its revenue from the United States, followed by EMEA, APAC, and Rest of the World.

Pubmatic - Class A trades on the NASDAQ stock market under the symbol PUBM.

As of May 15, 2026, PUBM stock price climbed to $9.72 with 517,656 million shares trading.

PUBM has a beta of 1.74, meaning it tends to be more sensitive to market movements. PUBM has a correlation of 0.13 to the broad based SPY ETF.

PUBM has a market cap of $451.43 million. This is considered a Small Cap stock.

Last quarter Pubmatic - Class A reported $63 million in Revenue and -$.11 earnings per share. This beat revenue expectation by $2 million and exceeded earnings estimates by $.08.

In the last 3 years, PUBM traded as high as $25.36 and as low as $6.15.

The top ETF exchange traded funds that PUBM belongs to (by Net Assets): VTI, IWM, VXF, IWN, AVUV.

PUBM has underperformed the market in the last year with a price return of -15.8% while the SPY ETF gained +26.4%. However, in the short term, PUBM had mixed performance relative to the market. It has outperformed in the last 3 months, returning +48.6% vs +8.7% return in SPY. But in the last 2 weeks, PUBM shares have been beat by the market, returning -5.0% compared to an SPY return of +2.6%.

PUBM support price is $9.22 and resistance is $9.82 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that PUBM shares will trade within this expected range on the day.