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

PubMatic Inc is a supply-side platform provider in the digital advertising technology market. These platforms help publishers, which supply digital ad inventory, manage their inventory, selling a high percentage of their inventory (increase the ad fill rate) and maximizing revenue per ad sold (optimize yield). The company generates revenue mainly by taking a piece of the ad sales that it enables. Buyers on the platform include intermediary buyers, such as demand-side platforms, or advertisers and ad agencies directly. Geographically, the company generates the majority of its revenue from the United States, followed by EMEA and APAC.

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

As of December 24, 2025, PUBM stock price climbed to $9.01 with 138,025 million shares trading.

PUBM has a beta of 1.42, meaning it tends to be more sensitive to market movements. PUBM has a correlation of 0.15 to the broad based SPY ETF.

PUBM has a market cap of $418.20 million. This is considered a Small Cap stock.

Last quarter Pubmatic - Class A reported $68 million in Revenue and $.03 earnings per share. This beat revenue expectation by $4 million and exceeded earnings estimates by $.13.

In the last 3 years, PUBM traded as high as $25.36 and as low as $7.01.

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

PUBM has underperformed the market in the last year with a price return of -41.0% while the SPY ETF gained +17.3%. However, in the short term, PUBM had mixed performance relative to the market. It has outperformed in the last 3 months, returning +7.8% vs +4.4% return in SPY. But in the last 2 weeks, PUBM shares have been beat by the market, returning -1.4% compared to an SPY return of +1.4%.

PUBM support price is $8.67 and resistance is $9.19 (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.