PubMatic (PUBM) risk factors, FY2025 10-K

PubMatic's FY2025 10-K, filed Feb 26, 2026, lists 52 risk factors in 8 groups. Against the prior year's 49: 8 new, 5 dropped, 11 substantially reworded.

Risk factors listed
528 groups
New this year
8vs 49 last year
Dropped
5since the prior 10-K
Substantially reworded
11of those kept
Section length
24k wordsItem 1A

What the changes say

  • PubMatic added AI-related risks following its evolution toward an AI-powered platform and disclosed ongoing antitrust litigation against Google LLC.

What changed since the prior 10-K

New

  • NewRisks Related to Our Business, Results of Operations and Growth

    Our increasing reliance on artificial intelligence to operate our platform and differentiate our offerings creates new operational, competitive, and execution risks that may be difficult to predict or manage

    Using artificial intelligence in core operations and commercial offerings like Intelligent Yield creates new unpredictable operational and competitive risks.

  • NewRisks Related to Our Business, Results of Operations and Growth

    The adoption of artificial intelligence by our customers, competitors, and other market participants may alter the competitive dynamics of the digital advertising ecosystem in ways that reduce demand for our platform or diminish our competitive position

    Adoption of AI by competitors, closed ecosystems, and zero-click discovery environments may reduce demand for our platform on the open internet.

  • NewRisks Related to Our Business, Results of Operations and Growth

    Our litigation with Google LLC presents several risks to our business that could adversely affect our business, results of operations and financial condition

    Our September 8, 2025 lawsuit against Google LLC for anticompetitive behavior presents uncertainties and potential retaliatory actions from a major partner.

  • NewRisk Related to Data Collection and the Use of Collected Data

    The continued restriction, reduced utility, or future deprecation of tracking technologies, or the potential development of proprietary or closed alternatives to cookies, could adversely affect our business, results of operations, and financial condition

    Alternative identity solutions and proprietary tracking methods developed by large platforms may restrict our ability to target ads for publishers and buyers.

  • NewRisk Related to Data Collection and the Use of Collected Data

    Privacy-related class-action litigation poses increasing financial and operational risk

    Privacy-related class-action litigation increasingly targets digital advertising intermediaries over data collection practices and consent mechanisms.

  • NewRisk Related to the Advertising Industry and Competition

    Market pressure may reduce our revenues

    Market pressure and requests from publishers or DSPs for discounts, rebates, and fee revisions may reduce our revenues.

  • NewRisk Related to the Advertising Industry and Competition

    If changes in ad formats, delivery mechanisms, or platform policies prevent advertisements from being delivered to consumers, our business, results of operations, and financial condition may be adversely affected

    Platform policy changes and restrictions on identifiers or cookies by third-party operating systems and browsers may prevent ad delivery.

  • NewRisks Related to Financial and Accounting Matters

    If we are unable to continue to meet the reporting requirements per the SEC and SOX, we may not be able to remain listed on the Nasdaq Global Market

    Any failure to accurately report non-GAAP financial measures could harm investor confidence and the trading price of our Class A common stock.

Dropped

  • DroppedRisks Related to Our Business, Results of Operations and Growth

    A relatively small number of premium publishers have historically accounted for a significant portion of the ad impressions sold on our platform, as well as a significant portion of our revenue from publishers, including a relatively small number of channel partners

  • DroppedRisk Related to Data Collection and the Use of Collected Data

    The deprecation of third-party cookies, and the potential of others to develop proprietary replacements for cookies, could adversely affect our business, results of operations, and financial condition

    Reliance on a relatively small number of premium publishers and channel partners without minimum commitments.

  • DroppedRisk Related to the Advertising Industry and Competition

    Market pressure may reduce our revenue per impression

  • DroppedRisk Related to the Advertising Industry and Competition

    If ad formats and digital device types develop in ways that prevent advertisements from being delivered to consumers, our business, results of operations, and financial condition may be adversely affected

  • DroppedRisks Related to Financial and Accounting Matters

    have a negative effect on the trading price of our Class A common stock. In addition, if we are unable to continue to meet these requirements, we may not be able to remain listed on the Nasdaq Global Market

Reworded

  • 93% rewrittenRisks Related to Financial and Accounting Matters

    If we fail to maintain effective internal controls, our ability to produce accurate financial statements and other disclosures on a timely basis could be impaired

    Added specific risks regarding potential restatements from material weaknesses and costs to remediate internal controls under SOX 404.

  • 62% rewrittenRisks Related to Our Business, Results of Operations and Growth

    Our revenue and results of operations are highly dependent on the overall demand for advertising

    Added transnational trade wars or disruptions to macroeconomic factors impacting overall advertising demand.

  • 58% rewrittenRisks Related to our Operations

    We use artificial intelligence in our business, and challenges with properly managing its use could result in reputational harm, competitive harm, and legal liability, and adversely affect our results of operations

    Expanded on AI investments, noting challenges in generating profit and intense competition for specialized AI talent.

  • 48% rewrittenRisks Related to Our Business, Results of Operations and Growth

    If we fail to make the right investment decisions in our platform, or if we fail to innovate and develop new solutions that are adopted by customers, we may not attract and retain customers, which could adversely affect our business, results of operations, and financial condition

    Highlighted that the pace of technological disruption in digital advertising is accelerating.

    Was: If we fail to make the right investment decisions in our platform, or if we fail to innovate and develop new solutions that are adopted by publishers, we may not attract and retain publishers and buyers, which could adversely affect our business, results of operations, and financial condition

  • 48% rewrittenRisk Related to Data Collection and the Use of Collected Data

    The rejection of targeted advertising by consumers, through opt-in, opt-out or ad-blocking technologies or other means or the restriction on the use of third party-cookies, mobile advertising identifiers or other tracking technologies, could adversely affect our business, results of operations, and financial condition

    Added contextual signals and approximate location to the tracking technologies used by our platform.

  • 38% rewrittenRisks Related to our Operations

    We cannot guarantee that our share repurchase program will be fully consummated or that it will enhance long-term stockholder value. Share repurchases could also increase the volatility of the trading price of our stock and diminish our cash reserves

    Updated the share repurchase program to include the May 7, 2025 extension increasing total authorization to $275.0 million through 2026.

  • 34% rewrittenRisks Related to Regulations

    Legal uncertainty and industry unpreparedness for new regulations may mean substantial disruption and inefficiency, demand constraints, and reduced inventory supply and value

    Clarified that privacy laws may reduce the value of publisher inventory and lead to significant business practice changes.

  • 27% rewrittenRisks Related to Our Business, Results of Operations and Growth

    Our results of operations may fluctuate significantly and may not meet our expectations or those of securities analysts and investors

    Adjusted historical growth phrasing from prolonged revenue growth to periods of prolonged revenue growth and consistent growth rates.

  • 27% rewrittenRisk Related to Data Collection and the Use of Collected Data

    If publishers, buyers, and data providers do not obtain necessary and requisite consents from consumers for us to process their personal data, we could be subject to fines and liability

  • 25% rewrittenRisks Related to Our Business, Results of Operations and Growth

    We must scale our platform infrastructure to support anticipated growth and transaction volume. If we fail to do so, or doing so becomes too costly, we may limit our ability to process ad impressions, and we may lose revenue

  • 24% rewrittenRisks Related to Regulations

    We are also subject to laws and regulations that dictate whether, how, and under what circumstances we can transfer, process and/or receive certain data that is critical to our operations, including data shared between countries or regions in which we operate, and data shared among our products and services

All 52 risk factors

Headings as the filing states them, in filing order.

Risks Related to Our Business, Results of Operations and Growth

  1. 01Our revenue and results of operations are highly dependent on the overall demand for advertising62% rewritten
  2. 02Our results of operations may fluctuate significantly and may not meet our expectations or those of securities analysts and investors27% rewritten
  3. 03Any one or more of the factors above may result in significant fluctuations in our results of operations. Past results should not be relied upon as an indicator of our future performance
  4. 04If we fail to make the right investment decisions in our platform, or if we fail to innovate and develop new solutions that are adopted by customers, we may not attract and retain customers, which could adversely affect our business, results of operations, and financial condition48% rewritten
  5. 05Our increasing reliance on artificial intelligence to operate our platform and differentiate our offerings creates new operational, competitive, and execution risks that may be difficult to predict or manageNew
  6. 06The adoption of artificial intelligence by our customers, competitors, and other market participants may alter the competitive dynamics of the digital advertising ecosystem in ways that reduce demand for our platform or diminish our competitive positionNew
  7. 07We must scale our platform infrastructure to support anticipated growth and transaction volume. If we fail to do so, or doing so becomes too costly, we may limit our ability to process ad impressions, and we may lose revenue25% rewritten
  8. 08Our efforts to provide new or expanded offerings may not be successful, or we may not be able to scale our offerings to meet demand in a timely manner, and, as a result, we may not realize a return from our investments
  9. 09Our litigation with Google LLC presents several risks to our business that could adversely affect our business, results of operations and financial conditionNew

Risk Related to Data Collection and the Use of Collected Data

  1. 10The rejection of targeted advertising by consumers, through opt-in, opt-out or ad-blocking technologies or other means or the restriction on the use of third party-cookies, mobile advertising identifiers or other tracking technologies, could adversely affect our business, results of operations, and financial condition48% rewritten
  2. 11The continued restriction, reduced utility, or future deprecation of tracking technologies, or the potential development of proprietary or closed alternatives to cookies, could adversely affect our business, results of operations, and financial conditionNew
  3. 12If publishers, buyers, and data providers do not obtain necessary and requisite consents from consumers for us to process their personal data, we could be subject to fines and liability27% rewritten
  4. 13Privacy-related class-action litigation poses increasing financial and operational riskNew

Risk Related to the Advertising Industry and Competition

  1. 14The digital advertising industry is intensely competitive, and if we do not effectively compete against current and future competitors, our business, results of operations, and financial condition could be adversely affected
  2. 15Market pressure may reduce our revenuesNew
  3. 16Seasonal fluctuations or market changes in digital advertising activity could adversely affect our business, results of operations, and financial condition
  4. 17If changes in ad formats, delivery mechanisms, or platform policies prevent advertisements from being delivered to consumers, our business, results of operations, and financial condition may be adversely affectedNew

Risks Related to our Operations

  1. 18If we fail to detect or prevent fraud on our platform, or malware intrusion into the systems or devices of our publishers and their consumers, publishers could lose confidence in our platform, and we could face legal claims
  2. 19Our success depends on our ability to retain key members of our management team, and on our ability to hire, train, retain, and motivate new employees
  3. 20We are subject to payment-related risks if DSP buyers dispute or do not pay their invoices, and if DSPs file for bankruptcy protection or there are any decreases in payments, it could adversely affect our reputation, business, results of operations, and financial condition
  4. 21Our international operations subject us to additional costs and risks, and our continued international expansion may not be successful
  5. 22Our use and reliance upon technology and development resources in India may expose us to unanticipated costs and liabilities, which could affect our ability to realize cost savings from our operations in India
  6. 23We depend on third-party data centers, the disruption of which could adversely affect our business, results of operations, and financial condition
  7. 24Platform outages or disruptions, including due to cyberattacks or our failure to maintain adequate security and supporting infrastructure, could adversely affect our business, results of operations, and financial condition
  8. 25Our software platform could be susceptible to errors, defects, or unintended performance problems that could adversely affect our business, results of operations, and financial condition
  9. 26Our continued business success depends upon our ability to offer high-quality inventory with appropriate viewability capabilities
  10. 27Future acquisitions or strategic investments could be difficult to identify and integrate, divert the attention of management, and could disrupt our business, dilute stockholder value and adversely affect our business, results of operations, and financial condition
  11. 28We rely on customers, publishers, buyers, and partners to abide by contractual requirements and relevant laws, rules, and regulations when using our platform, and legal claims or enforcement actions resulting from their actions could expose us to liabilities, damage our reputation, and be costly to defend
  12. 29We cannot guarantee that our share repurchase program will be fully consummated or that it will enhance long-term stockholder value. Share repurchases could also increase the volatility of the trading price of our stock and diminish our cash reserves38% rewritten
  13. 30Our business is subject to the risk of catastrophic events such as pandemics, earthquakes, flooding, fire, and power outages, and to interruption by man-made problems such as acts of war and terrorism
  14. 31We use artificial intelligence in our business, and challenges with properly managing its use could result in reputational harm, competitive harm, and legal liability, and adversely affect our results of operations58% rewritten

Risks Related to Regulations

  1. 32We are subject to frequently evolving laws, regulations and industry requirements related to data privacy, data protection, information security, and consumer protection across the markets we operate in
  2. 33We are also subject to laws and regulations that dictate whether, how, and under what circumstances we can transfer, process and/or receive certain data that is critical to our operations, including data shared between countries or regions in which we operate, and data shared among our products and services24% rewritten
  3. 34Legal uncertainty and industry unpreparedness for new regulations may mean substantial disruption and inefficiency, demand constraints, and reduced inventory supply and value34% rewritten
  4. 35Recent legal developments in Europe have introduced uncertainty for transferring personal data from the European Union to the United States, which may require us to change our EU data practices
  5. 36We collect, maintain, transmit and store data about consumers, employees, partners and others, including personal and other confidential information
  6. 37Failure to comply with industry self-regulation could adversely affect our business, results of operations, and financial condition
  7. 38We are subject to governmental economic sanctions requirements and export and import controls that could impair our ability to compete in international markets or subject us to civil or criminal liability
  8. 39Furthermore, if we export our technology or software, the exports may require authorizations, including a license, a license exception, or other appropriate government authorization or regulatory requirements. Complying with Trade Controls may be time-consuming and may result in the delay or loss of opportunities

Risks Related to Intellectual Property

  1. 40We may be subject to intellectual property rights claims by third parties, which are costly to defend, could require us to pay significant damages, and could limit our ability to use technology or intellectual property
  2. 41Our intellectual property rights may be difficult to enforce and protect, which could enable others to copy or use aspects of our technology without compensating us, thereby eroding our competitive advantages and having an adverse effect on our business, results of operations, and financial condition
  3. 42We rely on licenses to use the intellectual property rights of third parties to conduct our business
  4. 43Our platform relies on third-party open source software components. Failure to comply with the terms of the underlying open source software licenses could expose us to liabilities, and the combination of open source software with code that we develop could compromise the proprietary nature of our platform

Risks Related to Financial and Accounting Matters

  1. 44If we fail to maintain effective internal controls, our ability to produce accurate financial statements and other disclosures on a timely basis could be impaired93% rewritten
  2. 45If we are unable to continue to meet the reporting requirements per the SEC and SOX, we may not be able to remain listed on the Nasdaq Global MarketNew
  3. 46Our credit agreement contains operating and financial covenants that may restrict our business and financing activities
  4. 47Our tax liabilities may be greater than anticipated
  5. 48Tax changes could affect our effective tax rate and future profitability

Risks Related to Ownership of Our Class A Common Stock

  1. 49The trading price of the shares of our Class A common stock has been and may continue to be volatile and could subject us to litigation
  2. 50Insiders have substantial control over our company, including as a result of the dual class structure of our common stock, which could limit or preclude investors’ ability to influence corporate matters, including the election of directors and the approval of any change of control transaction
  3. 51Sales of substantial amounts of our Class A common stock in the public markets, or the perception that they might occur, could cause the market price of our Class A common stock to decline
  4. 52Our charter documents and Delaware law could discourage takeover attempts and other corporate governance changes

Other PubMatic 10-Ks

  • FY2024 10-K risk factors
    49 risks

    PubMatic faces heavy reliance on a small number of premium publishers and demand fluctuations tied to macroeconomic advertising trends. Operations depend heavily on third-party data centers in Pune, India, and processing ad impressions in milliseconds. Evolving global privacy laws, cookie deprecation, and consumer rejection of targeted ads threaten core programmatic revenue streams.

    Filed Feb 27, 2025

About this page

The headings are the filing's own. The one-line readings and the overview are automated and can be wrong: read Item 1A of the 10-K for the exact wording.