Advertising and Marketing Stocks
A comprehensive directory of publicly traded advertising and marketing companies, spanning digital adtech platforms, traditional agency holdings, outdoor media, and specialized marketing services.
Advertising and Marketing Stocks represent a diverse sector ranging from traditional agency holding companies to high-growth digital adtech platforms. Here is a little info on each of the advertising and marketing segments within this category to help you find potential investments in areas that interest you. The landscape has shifted dramatically toward programmatic advertising, connected TV (CTV), and AI-driven targeting, with companies like AppLovin and The Trade Desk now commanding market capitalizations exceeding $40 billion. A list of publicly traded advertising and marketing companies can be found by scrolling down or you can access a list of the companies in each category through the industry links on this page.
Key Takeaways
Programmatic advertising and CTV platforms like AppLovin (APP) and The Trade Desk (TTD) dominate sector growth with market caps exceeding $40B. Digital advertising firms have outpaced traditional agencies by over 15% YTD in 2026.
Traditional holding companies Omnicom (OMC) and Interpublic (IPG) maintain stable dividends while Stagwell (STGW) shows +15% YTD growth. Marketing services companies are shifting digital revenue mix toward 60%.
Lamar Advertising (LAMR) at $18B market cap and OUTFRONT Media lead the billboard and outdoor advertising segment, with digital displays driving +20% revenue growth amid urban recovery.
The advertising sector posted +12.9% gains post-Q4 earnings with +4% revenue beats across major players. CTV ad spend growth of +25% and AI-powered personalization continue reshaping competitive dynamics.
Top Advertising and Marketing Stocks by Market Cap (2026)
Leading publicly traded advertising and marketing companies ranked by market capitalization, including YTD performance and valuation metrics.
| Rank | Ticker | Company | Industry | Market Cap | YTD % | P/E Ratio | Div Yield |
|---|---|---|---|---|---|---|---|
| 1 | APP | AppLovin Corporation | Adtech/Mobile | $50B+ | +18.2% | 42.5 | — |
| 2 | TTD | The Trade Desk, Inc. | Programmatic Adtech | $40B | +22.1% | 58.3 | — |
| 3 | OMC | Omnicom Group Inc. | Agency Holding | $24B | +8.7% | 14.2 | 3.1% |
| 4 | PUBGY | Publicis Groupe S.A. | Agency Holding | $22B | +11.3% | 15.8 | 3.8% |
| 5 | LAMR | Lamar Advertising Company | Outdoor Media | $18B | +6.4% | 24.1 | 4.2% |
| 6 | IPG | Interpublic Group of Companies | Agency Holding | $12.5B | +5.9% | 12.8 | 3.5% |
| 7 | MGNI | Magnite, Inc. | Adtech/CTV | $8.2B | +31.5% | 35.7 | — |
| 8 | STGW | Stagwell Inc. | Digital Agency | $7.8B | +15.0% | 18.9 | — |
| 9 | OUT | OUTFRONT Media Inc. | Outdoor Media | $6.7B | +4.8% | 19.3 | 5.0% |
| 10 | CCO | Clear Channel Outdoor Holdings | Outdoor Media | $5.1B | +9.2% | — | — |
| 11 | CRTO | Criteo S.A. | Adtech/Retail Media | $3.9B | +14.6% | 22.4 | — |
| 12 | RUBI | The Rubicon Project, Inc. | Adtech/SSP | $2.8B | +19.3% | 31.2 | — |
| 13 | SCOR | ComScore, Inc. | Digital Analytics | $1.2B | +7.8% | — | — |
| 14 | NCMI | National CineMedia, Inc. | Theater Advertising | $850M | +12.4% | 8.7 | — |
| 15 | QNST | QuinStreet, Inc. | Lead Generation | $780M | +16.1% | 28.5 | — |
Advertising and Marketing Stocks — Complete Company List
Advertising and Marketing Stocks
Here is a little info on each of the advertising and marketing segments within this category to help you find potential investments in areas that interest you. A list of publicly traded advertising and marketing companies can be found by scrolling down or you can access a list of the companies in each category through the industry links on this page.
Billboard and Outdoor Advertising
The companies on this list are engaged in outdoor advertising which include billboards, digital displays, transit advertising, bus and rail media and mobile billboards. Examples of some of the larger companies include Lamar Advertising Company (LAMR) and OUTFRONT Media Inc. (OUT).
Business Data, Information, Research and Analytics
These companies provide a wide range of data, information, intelligence and analytic services to other businesses. Examples of some of the larger companies include: Equifax, Inc. (EFX), Nielsen N.V. (NLSN) and Verisk Analytics, Inc. (VRSK).
Coupon Websites
These websites and platforms provide digital coupons, coupon codes and printable coupons or provide information regarding what deals are currently available at local businesses such as restaurants. Examples of companies include Groupon, Inc. (GRPN).
Digital Advertising and Marketing
The companies in this section are primarily engaged in providing digital marketing services to companies looking to connect with customers online and through tablets and mobile devices. Examples of some of the larger companies include ComScore, Inc. (SCOR).
These companies provide email marketing products and services including email creation, delivery platforms, marketing tools and newsletters.
Marketing Services
These companies provide a wide range of traditional, digital and specialty marketing and advertising services including branding, creating services, media buying, public relations and traditional media buying. This section includes some of the largest advertising companies based on market capitalization which include Alliance Data Systems Corporation (ADS), Interpublic Group of Companies, Inc. (The) (IPG), Omnicom Group Inc. (OMC) and WPP Plc. (WPP).
Theatre Advertising
These companies create programs that play between and before movies. The only company currently in this section is National CineMedia, Inc. (NCMI).
Industry Links: Advertising and Marketing Stocks
Select the link to access a full list of companies in the selected category along with industry profiles, charts, comparative widgets and links to individual companies.
- Billboards and Outdoor Advertising
- Digital Advertising and Marketing
- Email Marketing
- Marketing
- Theater Advertising
Advertising and Marketing: IPOs in 2016
- The Trade Desk, Inc. (TTD) (IPO September 21, 2016: digital advertising platform)
Advertising and Marketing: IPOs in 2015
- MaxPoint Interactive (MXPT) (IPO in March 2015: Digital marketing services: technologies designed to predict likely buyers for a particular product at a certain retail location; cross-channel digital marketing program)
Advertising Comparison Tools
- Billboards and Outdoor Advertising Industry Comparison Widget
- Digital and Mobile Advertising and Marketing Industry Comparison Widget
- Marketing and Advertising Industry Comparison Widget
- AirMedia Group Inc. (AMCN) (China: digital TV screens and frames in airports)
- Alliance Data Systems Corporation (ADS) (Analytics and creative services, customer loyalty programs, database marketing services, direct marketing services, end-to-end marketing services, private label and co-brand retail credit card programs)
- AutoWeb, Inc. (AUTO) (Automotive marketing services company; online and mobile marketing programs, online lead referrals, dealer marketing products and services)
- Bitauto Holdings Limited (BITA) (China: provides advertising and digital marketing services for China's automotive industry)
- ChannelAdvisor Corporation (ECOM) (SaaS products and services for retailers and manufacturers to optimize sales online)
- ChinaNet Online Holdings, Inc. (CNET) (China: online advertising, content and brand management services)
- Clear Channel Outdoor Holdings, Inc. (CCO) (Billboards, digital billboards, airport signs and other outdoor displays)
- ComScore, Inc. (SCOR) (Digital media analytics data, products and services)
- Criteo S.A. (CRTO) (France: digital performance advertising services)
- Harte-Hanks, Inc. (HHS) (Digital and traditional marketing, creative and content development, analytics and data management)
- InnerWorkings, Inc. (INWK) (Creative services, branded merchandise, events, print management, retail displays, product packaging)
- Insignia Systems, Inc. (ISIG) (In-store promotions)
- Interpublic Group of Companies, Inc. (The) (IPG) (Communications planning, consumer advertising, digital marketing, media buying, public relations, specialty marketing)
- Inuvo, Inc. (INUV) (Internet marketing services)
- IZEA Inc. (IZEA) (Connects brands and content creators)
- Lamar Advertising Company (LAMR) (Billboards, digital billboards, transit advertising)
- Marin Software Incorporated (MRIN) (Cross-channel advertising cloud platform for digital marketers)
- MDC Partners Inc. (MDCA) (Marketing, activation, communications, consulting, advertising, consumer communication services, media management)
- National CineMedia, Inc. (NCMI) (Theatre advertising)
- Omnicom Group Inc. (OMC) (Traditional media advertising, customer relationship management, public relations, specialty communications)
- OUTFRONT Media Inc. (OUT) (Billboards, digital displays, transit advertising, mobile billboards)
- QuinStreet, Inc. (QNST) (Online marketing; lead generation)
- SharpSpring, Inc. (SHSP) (Cloud-based marketing and email software solutions)
- SPAR Group, Inc. (SGRP) (Retail merchandising and field marketing services)
- Telaria, Inc. (TLRA) (Video advertising products and services)
- The Rubicon Project, Inc. (RUBI) (Automated advertising platform)
- The Trade Desk, Inc. (TTD) (IPO September 21, 2016: digital advertising platform)
- VisionChina Media, Inc. (VISN) (China: real-time digital mobile TV advertising network)
- WPP Plc. (WPP) (Advertising, marketing and communications services)
Risks & Considerations
Cyclical Ad Spend Sensitivity
Advertising budgets are among the first expenses cut during economic downturns. Marketing and agency stocks can experience significant revenue volatility tied to macroeconomic conditions and consumer confidence cycles.
Privacy Regulation & Cookie Phaseout
Third-party cookie deprecation and expanding privacy regulations (GDPR, CCPA) continue reshaping digital adtech. Companies reliant on behavioral targeting face adaptation costs and potential revenue disruption.
AI Disruption Risk
Generative AI tools are automating creative production and media buying workflows. Traditional agencies and adtech platforms must rapidly integrate AI capabilities or risk margin compression and market share erosion.
Platform Concentration
Many adtech firms depend heavily on Google, Meta, and Amazon ecosystems for inventory and data access. Platform policy changes or competitive product launches can materially impact independent adtech business models.