PUBM — PubMatic, Inc. Stock Price, Chart & AI Report

Positive Feb 26, 2026 • 22:31 UTC The Motley Fool • Josh Kohn-Lindquist

Stock Market Today, Feb. 26: The Trade Desk Falls After Weak Revenue Guidance and Margin Pressure

The Trade Desk (TTD) closed down 4.83% on February 26, 2026, after reporting softer-than-expected Q1 revenue guidance of 10% growth and a projected 6% decline in adjusted EBITDA, signaling margin pressure and weakening pricing power. Despite beating Q4 expectations with 14% sales growth, the forward guidance disappointed investors. The broader market saw the S&P 500 slip 0.53% and Nasdaq decline 1.18%, while ad-tech peers PubMatic and Magnite gained on diverging sentiment.

TTD PUBM MGNI ad-tech revenue guidance margin pressure EBITDA decline pricing power

Sentiment note

Stock gained 7.45%, benefiting from diverging sentiment in the ad-tech sector as investors rotated away from The Trade Desk.

Positive Dec 26, 2025 • 09:06 UTC The Motley Fool • Sean Williams

Here's How I'm Managing My Million-Dollar Portfolio Amid a Historically Pricey Stock Market

With the stock market at historically high valuations (second priciest since 1871), an investor managing a million-dollar portfolio is employing a cautious strategy: holding core positions, increasing cash reserves, selectively buying undervalued stocks, and adding high-dividend stocks. The approach aims to capitalize on potential market dislocations while maintaining a long-term, Warren Buffett-inspired investment philosophy.

META PUBM GT SIRI stock market valuation CAPE ratio portfolio management dividend stocks

Sentiment note

Added to during market weakness. Despite short-term challenges with a major client, the company generates positive operating cash flow and is well-positioned for growth in connected TV advertising.

Neutral Dec 11, 2025 • 20:33 UTC GlobeNewswire Inc. • Nina Talcott

Pixalate’s November 2025 LATAM SSP ‘Direct’ Access to Top 100 Mobile Apps Rankings: Google AdExchange No. 1 on Google Play Store (97%)

Pixalate analyzed Supply-Side Platforms (SSPs) direct-seller relationships with top mobile apps in Latin America, revealing Google AdExchange as the leader with 97% direct access on Google Play Store and 100% on Apple App Store.

GOOG GOOGL MGNI PUBM SSP mobile apps digital advertising app-ads.txt

Sentiment note

Ranked #3 in Google Play Store (95%) and tied for #2 in Apple App Store (100%) in Latin American mobile apps market

Positive Nov 11, 2025 • 18:18 UTC The Motley Fool • Anders Bylund

Why PubMatic Stock Soared More Than 40% Today

PubMatic reported strong Q3 earnings, beating analyst expectations with $68 million in revenue and positive earnings, driven by connected TV advertising and AI tools. The stock surged 40% but remains significantly below its historical highs.

PUBM digital advertising earnings report connected TV AI stock performance

Sentiment note

Exceeded quarterly earnings expectations, showed strong performance in connected TV advertising, and demonstrated AI tool capabilities, leading to a significant stock price increase

Neutral Oct 20, 2025 • 13:39 UTC Investing.com • Nathan Reiff

3 Overlooked Stocks Where Rewards Outweigh the Risks

The article highlights three lesser-known stocks with potential long-term growth: Weave Communications, PubMatic, and Zeta Global. Despite risks like lack of profitability and market competition, these companies show promising fundamentals and strategic positioning in their respective technology sectors.

WEAV PUBM ZETA overlooked stocks technology SaaS marketing tech digital advertising

Sentiment note

19% YOY revenue growth, consistent profitability, unique infrastructure, but facing platform changes and 45% YTD share decline

Negative Oct 20, 2025 • 06:32 UTC Benzinga • Prnewswire

PUBM Investors Have Opportunity to Lead PubMatic, Inc. Securities Fraud Lawsuit with the Schall Law Firm

The Schall Law Firm is pursuing a class action lawsuit against PubMatic for allegedly making false and misleading statements about a top DSP buyer shifting clients to a competing platform, which impacted the company's ad inventory and spend.

PUBM securities fraud lawsuit class action DSP buyer ad inventory

Sentiment note

The company is accused of concealing material information about a significant DSP buyer shifting clients, which allegedly led to false public statements and potential investor damages

Negative Oct 20, 2025 • 01:28 UTC GlobeNewswire Inc. • Rosen Law Firm

PUBM DEADLINE: ROSEN, A GLOBAL AND LEADING LAW FIRM, Encourages PubMatic, Inc. Investors to Secure Counsel Before Important October 20 Deadline in Securities Class Action – PUBM

Rosen Law Firm is notifying PubMatic investors about a securities class action lawsuit alleging the company made false and misleading statements about its business performance during February 27-August 11, 2025.

PUBM securities class action lawsuit investor rights disclosure

Sentiment note

The lawsuit alleges the company made false statements about its business, with a top demand side platform buyer shifting clients and reducing ad spend, which negatively impacted the company's financial performance

Negative Oct 19, 2025 • 16:00 UTC GlobeNewswire Inc. • Bronstein, Gewirtz & Grossman Llc

PUBM INVESTOR ALERT: Bronstein, Gewirtz & Grossman LLC Announces that PubMatic, Inc. Investors with Substantial Losses Have Opportunity to Lead Class Action Lawsuit

A class action lawsuit has been filed against PubMatic alleging the company made false or misleading statements about its business performance between February and August 2025, specifically related to ad spend and revenue reductions from a top DSP buyer.

PUBM class action securities lawsuit investor alert ad tech

Sentiment note

Lawsuit alleges material misrepresentations about business performance, potential revenue reduction from key buyer, and misleading investor communications

Negative Oct 18, 2025 • 15:54 UTC GlobeNewswire Inc. • Bragar Eagel & Squire, P.C.

PUBMATIC CLASS ACTION ALERT: Bragar Eagel & Squire, P.C. Reminds PubMatic Investors to Contact the Firm Before the October 20th Deadline in the Filed Class Action Lawsuit

A class action lawsuit has been filed against PubMatic alleging the company made misleading statements about its business performance, specifically related to ad spend reduction from a top DSP partner during Q2 2025.

PUBM class action securities lawsuit ad spend DSP partner

Sentiment note

Stock price dropped 21.1% after revealing reduced ad spend from a top DSP partner, with leadership acknowledging significant business challenges in ad impression prioritization

Negative Oct 16, 2025 • 22:45 UTC GlobeNewswire Inc. • Rosen Law Firm

PUBM DEADLINE: ROSEN, SKILLED INVESTOR COUNSEL, Encourages PubMatic, Inc. Investors to Secure Counsel Before Important October 20 Deadline in Securities Class Action – PUBM

Rosen Law Firm alerts PubMatic investors about a securities class action lawsuit regarding potential misleading statements about business performance during February 27-August 11, 2025.

PUBM securities class action investor rights lawsuit

Sentiment note

Lawsuit alleges company made false and misleading statements about business operations, including reduced ad spend and revenue from a top demand side platform buyer, suggesting potential financial misrepresentation

Negative Oct 16, 2025 • 16:00 UTC GlobeNewswire Inc. • Bronstein, Gewirtz & Grossman Llc

PUBM INVESTOR ALERT: Bronstein, Gewirtz & Grossman LLC Announces that PubMatic, Inc. Investors with Substantial Losses Have Opportunity to Lead Class Action Lawsuit

A class action lawsuit has been filed against PubMatic alleging the company made false or misleading statements about its business performance between February and August 2025, specifically related to ad spend and revenue reductions from a top DSP buyer.

PUBM class action securities lawsuit investor alert ad tech

Sentiment note

Lawsuit alleges material misrepresentations about business performance, potential revenue reduction from key buyer, and misleading investor communications

Negative Oct 15, 2025 • 17:36 UTC GlobeNewswire Inc. • Law Offices Of Howard G. Smith

DEADLINE ALERT for PUBM, SNAP, NUTX: Law Offices of Howard G. Smith Reminds Shareholders of Opportunity to Lead Securities Fraud Class Actions

Law firm alerts shareholders about potential securities fraud class action lawsuits for PubMatic, Snap, and Nutex, with upcoming lead plaintiff filing deadlines in October 2025.

PUBM SNAP NUTX securities fraud class action shareholder lawsuit financial misconduct

Sentiment note

Allegations of making false statements about business performance, including reduced ad spend and revenue from a top DSP buyer