Zillow Group Inc.

Company Overview

Business Model: Zillow Group, Inc. operates as a diversified, transaction-focused platform aiming to reimagine residential real estate. The Company connects consumers with technology, agents, and loan officers, offering seamless digital solutions across the entire home journey, including dreaming, shopping, renting, buying, selling, and financing. Revenue is primarily generated through advertising and software solutions for real estate professionals, mortgage originations, and a robust rentals marketplace.

Market Position: Zillow Group, Inc. holds a leading position in the U.S. residential real estate market, being the most visited real estate app and website in the United States, and the most trusted brand in online residential real estate. Its proprietary Zestimate feature, a patented automated valuation model, had a median error rate of 1.8% for homes listed for sale and 7.2% for off-market homes in 2025. The Company's living database comprises approximately 173 million U.S. homes. Zillow Rentals is a large comprehensive marketplace with 2.4 million average monthly active rental listings as of December 31, 2025, including 72,000 multifamily properties, representing a 44% increase from December 31, 2024.

Recent Strategic Developments:

• Innovating Through Technology: Rolled out enhancements to BuyAbility from Zillow Home Loans for affordability-based shopping and introduced a verified digital pre-approval process. For sale listings now display Offer Insights based on real-time market data.
• Broadening Service Offerings: Expanded the integrated transaction experience in "Enhanced Markets," where connections to agent partners exceeded 40% and Zillow Home Loans achieved double-digit customer adoption rates in 2025. Introduced Zillow Preferred, an invite-only, pay-when-you-close program for top agent teams, and Zillow Pro, an AI-powered membership suite for growth-oriented agents.
• Expanding Rentals Marketplace: Grew Rentals traffic, multifamily property count, and Rentals revenue in 2025. Expanded cost-transparency features and partnered with Esusu for rent-reporting credit building. Rolled out AI Assist, a conversational leasing assistant powered by Elise AI, to streamline communication. Entered into syndication agreements with Redfin Corporation and Realtor.com to expand listing access.

Geographic Footprint: Zillow Group, Inc. primarily operates throughout the United States, with a lesser extent in Canada. Zillow Home Loans originates loans in 49 states and the District of Columbia. The Company maintains significant operational presences and offices in Seattle, Washington (corporate headquarters), Irvine, California, New York, New York, and San Francisco, California.

Financial Performance

Revenue Analysis

Profitability Metrics (2025):

• Gross Margin: 74%
• Operating Margin: -1.3%
• Net Margin: 0.9%

Investment in Growth:

• R&D Expenditure: $553 million (21.4% of revenue)
• Capital Expenditures: $267 million (comprising $133 million for property and equipment, and $134 million for intangible assets)
• Strategic Investments: $100 million payment to Redfin Corporation in February 2025 for an exclusive multifamily rental listings partnership.

Business Segment Analysis

Zillow Group, Inc. operates as a single operating and reportable segment. The Chief Executive Officer, as the chief operating decision maker, manages the business, makes operating decisions, and evaluates performance on a consolidated basis, aligning with the Company's strategy to provide integrated customer solutions across real estate transactions.

Capital Allocation Strategy

Shareholder Returns:

• Share Repurchases: $670 million (8.1 million Class A common stock shares at $70.11/share and 1.4 million Class C capital stock shares at $73.19/share)
• Dividend Payments: Zillow Group, Inc. has never declared or paid a cash dividend and does not anticipate doing so in the foreseeable future.
• Future Capital Return Commitments: As of December 31, 2025, $711 million remained available under Board-authorized repurchase programs totaling $3.5 billion, with no expiration date.

Balance Sheet Position (as of December 31, 2025):

• Cash and Equivalents: $745 million
• Total Debt: $364 million (Borrowings under credit facilities)
• Net Cash Position: $908 million (Cash and cash equivalents + Short-term investments - Total Debt)
• Credit Rating: Not disclosed in the filing.
• Debt Maturity Profile: Master repurchase agreements for Zillow Home Loans mature between February 26, 2026, and September 4, 2026.

Cash Flow Generation (2025):

• Operating Cash Flow: $368 million
• Free Cash Flow: $420 million (Adjusted Free Cash Flow, a non-GAAP measure)

Operational Excellence

Production & Service Model: Zillow Group, Inc. focuses on delivering a seamless, integrated transaction experience across the home journey. This includes leveraging its living database of approximately 173 million U.S. homes, proprietary valuation models like the Zestimate, and a comprehensive suite of digital tools for renters, buyers, sellers, and real estate professionals. The Company's model emphasizes connecting high-intent movers with high-performing partners and modernizing end-to-end transaction solutions.

Supply Chain Architecture: Key Suppliers & Partners:

• Cloud Services: Amazon Web Services (AWS) - primary cloud provider for mobile apps, websites, and other technology products and services.
• AI Technology: Elise AI - powers AI Assist, a conversational leasing assistant.
• Property Management Software: AppFolio - strategic partnership to expand access to rental listings.
• Rent-Reporting Platform: Esusu - partnership to help renters build credit.
• Listing Syndication: Redfin Corporation, Realtor.com - agreements to expand access to rental listings.

Facility Network:

• Corporate Headquarters: Seattle, Washington (113,470 sq ft, lease expires 2032)
• General Office Space: Irvine, California (60,714 sq ft, lease expires 2032), New York, New York (22,119 sq ft, lease expires 2030), San Francisco, California (13,347 sq ft, lease expires 2032).
• Other: Leases office space in several other locations, primarily in the United States.

Operational Metrics (2025):

• Zestimate Median Error Rate: 1.8% for homes listed for sale, 7.2% for off-market homes.
• Average Monthly Active Rental Listings: 2.4 million.
• Multifamily Properties Listed on Zillow: 72,000 (+44% YoY).
• Average Monthly Unique Visitors (Rentals): 33 million.
• Connections to Agent Partners in Enhanced Markets: Over 40% of total connections.
• Zillow Home Loans Customer Adoption in Enhanced Markets: Double-digit rates.
• Total Employees: 7,068 as of December 31, 2025.
• Zillow University and LinkedIn Learning Hours: Over 83,000 hours of content completed by employees.

Market Access & Customer Relationships

Go-to-Market Strategy: Distribution Channels:

• Direct Sales: Enterprise sales force for Zillow Home Loans and other direct customer relationships.
• Channel Partners: Zillow Preferred (invite-only, pay-when-you-close program for top real estate agent teams), Premier Agent (market-based pricing for agent partners), Zillow Pro (membership for growth-oriented agents).
• Digital Platforms: Zillow, Trulia, StreetEasy, Out East, HotPads mobile apps and websites for consumer engagement and advertising.

Customer Portfolio: Enterprise Customers:

• Real Estate Professionals: Agents, brokerages, mortgage professionals, home builders, property managers. Approximately 80% of U.S. residential real estate transactions involve agents using at least one Zillow Group, Inc. product.
• Customer Concentration: No single customer comprised 10% or more of total accounts receivable or total revenue in 2025.

Geographic Revenue Distribution: Not explicitly disclosed by region or country in the filing.

Competitive Intelligence

Market Structure & Dynamics

Industry Characteristics: The U.S. residential real estate landscape is highly fragmented and competitive. In 2025, approximately 4.8 million existing and new homes were sold, supported by over 300,000 real estate brokerages and over 70,000 mortgage lenders across more than 500 different Multiple Listing Services (MLSs). The purchase mortgage origination volume exceeded $1.3 trillion. The rental market, with nearly 50 million units, lacks an MLS equivalent, making listing aggregation challenging. Macroeconomic factors such as low housing inventory, elevated and volatile mortgage rates, home price fluctuations, and inflationary conditions have impacted transaction volumes and demand for services.

Competitive Positioning Matrix (2025):

Direct Competitors

Primary Competitors: Zillow Group, Inc. competes with a variety of real estate transaction service providers, including real estate brokers, real estate investors, mortgage lenders, mortgage brokers, financial institutions, and title and settlement service providers. It also competes with mobile apps and websites dedicated to real estate, rental, new construction, and mortgage information, major internet portals, general search engines, e-commerce, and social media sites. Specific company names are not listed as direct competitors in the general business context, but the filing mentions Redfin Corporation and Realtor.com in the context of syndication agreements and legal proceedings.

Emerging Competitive Threats: Emerging AI-based search, recommendation, and assistant tools may alter consumer behavior, potentially reducing traffic to traditional online real estate platforms or affecting advertising and lead-generation revenues.

Competitive Response Strategy: Zillow Group, Inc. continuously invests in innovation, develops new products and services, and expands existing offerings to provide efficient and integrated transaction experiences. This includes programs like Zillow Preferred and Zillow Pro to enhance agent performance and engagement.

Risk Assessment Framework

Strategic & Market Risks

• Market Dynamics: Business is highly dependent on the health and stability of the U.S. residential real estate industry, which is impacted by low housing inventory, elevated and volatile mortgage interest rates, home price fluctuations, and inflationary conditions.
• Technology Disruption: Failure to innovate or keep pace with technological changes, including AI, could harm competitiveness.
• Customer Concentration: Risk of real estate partners reducing or ending spending if perceived value or return on investment decreases.
• Listing & Data Providers: Inability to maintain or establish relationships with real estate listing providers (e.g., MLSs) or other data providers could limit information and harm traffic.
• Consumer-First Decisions: Dedication to consumer best interests may negatively impact short-term results or relationships with partners.
• Zestimate Accuracy: Disputes or perceived inaccuracies in Zestimate and Rent Zestimate valuations could harm reputation and business.

Operational & Execution Risks

• Workforce: Dependence on highly skilled personnel; inability to attract, retain, and motivate employees could harm business.
• Acquisitions & Investments: Potential operating difficulties, dilution, and unforeseen expenditures from strategic transactions.
• Fraud Detection: Fraudulent activity by third parties (e.g., fake listings, phishing) could harm reputation and financial results.
• Customer & Partner Payments: Risks related to payment processing, fraud, chargeback rates, and compliance with payment network rules.
• Insurance Coverage: Potential for losses not fully covered by insurance or inability to obtain adequate coverage.
• Security Controls & Systems: Compromise of security controls or technology systems (internal or third-party) could lead to data loss, legal claims, reputational harm, and service disruption.
• Third-Party Services Reliance: Dependence on critical third-party services (e.g., AWS, Cloud Services) exposes the Company to operational disruptions if these services fail or terms change.
• Service Disruption: Significant interruptions in service on mobile apps or websites could damage brands and result in loss of customers and partners.

Financial & Regulatory Risks

• Operating Losses: History of significant operating losses; may not sustain revenue growth or achieve long-term profitability.
• Debt Obligations: Inability to generate sufficient cash flow to service debt or refinance indebtedness on acceptable terms.
• Credit Facility Covenants: Zillow Home Loans' credit facilities and the Revolving Credit Facility contain restrictive and financial covenants that could limit operational flexibility and liquidity.
• Capital Raising: Inability to raise additional capital on acceptable terms to support growth.
• KPI Inaccuracies: Reliance on assumptions and estimates for key performance indicators; inaccuracies could harm reputation and business.
• Results Fluctuation: Quarterly and annual results expected to fluctuate due to seasonality and market conditions.
• Tax Liabilities: Subject to complex and changing tax laws, potentially leading to additional tax liabilities.
• NOL Limitations: Ability to use net operating loss carryforwards and other tax attributes may be limited by ownership changes.

Geopolitical & External Risks

• Geopolitical Exposure: Natural disasters, climate change, geopolitical events, and other catastrophic events could disrupt real estate markets or harm business operations.

Innovation & Technology Leadership

Research & Development Focus: Zillow Group, Inc. is rapidly innovating to apply new technology and industry software to improve the customer journey and empower real estate professionals. Key areas of focus include:

• AI and Machine Learning: Enhancements to Follow Up Boss with AI-supported smart message suggestions, client insights, call summaries, and intelligent lead routing. Development of AI Assist, a conversational leasing assistant.
• Integrated Transaction Experience: Products like BuyAbility from Zillow Home Loans for affordability shopping, digital pre-approval, and Offer Insights for buyers.
• Enhanced Listing Features: Zillow Showcase offers rich media, interactive floor plans, 3D touring, virtual staging, and SkyTour.

Intellectual Property Portfolio:

• Patent Strategy: Holds 224 issued patents and 225 pending patent applications in the U.S. and internationally, covering proprietary techniques for real estate valuation (e.g., Zestimate), data collection/display, and interactive media.
• Trademarks: Registered trademarks include "Zillow," "Zestimate," and the Z in a house logo.
• Trade Secret Protection: Relies on trade secret methodology for its Zestimate home valuation model.

Technology Partnerships:

• AI Integration: Exclusive integration with Elise AI for AI Assist.
• Cloud Infrastructure: Utilizes Amazon Web Services (AWS) as its preferred cloud provider.

Leadership & Governance

Executive Leadership Team

Board Composition: The Board of Directors includes Richard Barton, Lloyd D. Frink, Erik Blachford, Amy C. Bohutinsky, J. William Gurley, Jay C. Hoag, Gregory B. Maffei, Gordon Stephenson, Claire Cormier Thielke, and April Underwood. The Board is divided into three classes with staggered three-year terms.

Human Capital Strategy

Workforce Composition:

• Total Employees: 7,068 as of December 31, 2025.
• Geographic Distribution: Employees have the choice to work from wherever they are most productive, with offices in Seattle, Washington; New York, New York; San Francisco, California; and Irvine, California.
• Skill Mix: Includes software developers and engineers, data scientists, machine learning, applied science and AI operations professionals, technical product managers, loan officers, statisticians, marketing professionals, and sales staff.

Talent Management: Acquisition & Retention:

• Hiring Strategy: Flexible work model provides a wide applicant pool and contributes to lower employee attrition. Base pay compensation frameworks prioritize performance and market competitiveness.
• Employee Value Proposition: Robust benefits programs focusing on physical, family, mental, and financial wellness.

Diversity & Development:

• Development Programs: Dedicated Talent Success team provides educational resources and training through Zillow University (internal online platform) and LinkedIn Learning, covering job-specific onboarding, AI adoption, communication, collaboration, and leadership training.
• Culture & Engagement: Leadership Expectations guide outlines leadership philosophy and behaviors to create a consistent leadership experience.

Environmental & Social Impact

Environmental Commitments: Climate Strategy: Zillow Group, Inc. has made public statements and disclosures related to environmental sustainability and climate-related metrics, including science-based targets for reducing greenhouse gas emissions. Specific targets and timelines are not detailed in the filing.

Social Impact Initiatives:

• Community Investment: Expanded cost-transparency features across the Zillow Rentals network to provide renters with more information about move-in and monthly costs.
• Product Impact: Partnered with Esusu, a rent-reporting platform, to help renters build credit through on-time rent payments.

Business Cyclicality & Seasonality

Demand Patterns:

• Seasonal Trends: Residential and Rentals revenue generally peak in the three months ended June 30th or September 30th, consistent with average visits and unique users. Mortgages revenue typically sees higher purchase origination volumes in the spring and summer.
• Economic Sensitivity: The business is sensitive to macroeconomic conditions, including low housing inventory, elevated and volatile mortgage rates, home price fluctuations, and inflationary conditions, which have impacted transaction volumes and demand for advertising and mortgage offerings.
• Industry Cycles: The Company's strategic initiatives and product growth partially offset seasonality impacts in 2025.

Planning & Forecasting: The Company's planning and forecasting are influenced by these demand patterns and economic sensitivities.

Regulatory Environment & Compliance

Regulatory Framework: Zillow Group, Inc. operates in a complex and evolving legal and regulatory environment, subject to local, state, federal, and international laws and regulations. These include laws governing the real estate, rental, mortgage, and insurance industries, mobile and internet-based businesses, advertising, privacy, data security, consumer protection, and employment. Industry-Specific Regulations:

• Real Estate: Compliance with rules and requirements from the National Association of REALTORS® (NAR), Multiple Listing Services (MLSs), and state/local real estate boards. Holds real estate brokerage licenses in multiple states.
• Mortgage: Zillow Home Loans operates in a highly regulated industry, subject to federal and state laws (e.g., Real Estate Settlement Procedures Act, Fair Credit Reporting Act, Truth in Lending Act, Equal Credit Opportunity Act, Fair Housing Act, Dodd-Frank Act) and oversight by agencies like the Consumer Financial Protection Bureau (CFPB) and Federal Housing Administration (FHA). Holds mortgage broker and lender licenses.
• Data Privacy & Security: Subject to stringent and evolving laws such as the California Consumer Privacy Act (CCPA) as amended by the California Privacy Rights Act (CPRA), Canada’s Personal Information Protection and Electronic Documents Act (PIPEDA), and potentially the EU's General Data Protection Regulation (GDPR) due to international workforce. Also subject to Payment Card Industry Data Security Standard (PCI DSS).
• Antitrust: Subject to scrutiny and potential enforcement actions regarding competitive practices.

Trade & Export Controls: International workforce and operations expose the Company to employment, tax, data protection, export control, and intellectual property risks in various jurisdictions.

Legal Proceedings:

• IBM Patent Infringement: Ongoing litigation with International Business Machines Corporation (IBM) alleging patent infringement. The Federal Circuit affirmed a PTAB decision finding claims of one patent unpatentable in December 2025.
• Federal Securities Suit: Purported class action lawsuits alleging violations of federal securities laws related to the Zillow Offers business, with class certification affirmed by the Ninth Circuit in September 2025.
• Shareholder Derivative Suits: Multiple shareholder derivative suits alleging breaches of fiduciary duties and other claims related to the wind-down of Zillow Offers.
• Antitrust Complaints: Federal Trade Commission and several State Attorneys General filed complaints in September/October 2025 alleging that the partnership between Zillow Group, Inc. and Redfin Corporation harmed competition in online multifamily rental listings.

Tax Strategy & Considerations

Tax Profile: Zillow Group, Inc. is subject to income taxes in the United States (federal and state) and certain foreign jurisdictions. As of December 31, 2025, the Company had an accumulated deficit of $1.9 billion and accumulated federal tax losses of approximately $1.8 billion. A full valuation allowance is maintained against net deferred tax assets.

• Effective Tax Rate (2025): -9.9% (due to pre-tax income of $25 million and tax expense of $2 million).
• Tax Reform Impact: The One Big Beautiful Bill Act, enacted July 4, 2025, made permanent certain elements of the Tax Cuts and Jobs Act (e.g., 100% bonus depreciation, expensing of domestic research costs) but did not have a material impact on 2025 financial statements. The OECD's Pillar Two global minimum tax rules are not expected to have a material impact due to transitional safe harbors.

Insurance & Risk Transfer

Risk Management Framework: Zillow Group, Inc. maintains an enterprise risk management function and an information security function (led by a CISO) to oversee and assess ongoing and emerging risks, including cybersecurity. The Audit Committee of the Board oversees major enterprise risks.

• Insurance Coverage: Maintains insurance for cybersecurity matters and securities litigation, but coverage may not be 100% or sufficient for all losses.
• Risk Transfer Mechanisms: Manages interest rate risk associated with mortgage loan origination services through the use of forward sales of mortgage-backed securities (MBSs).### Company Overview Business Model: Zillow Group, Inc. operates as a diversified, transaction-focused platform aiming to reimagine residential real estate. The Company connects consumers with innovative technology, trusted agents and loan officers, and seamless digital solutions across the entire home journey, including dreaming, shopping, renting, buying, selling, and financing. Revenue is primarily generated through advertising and software solutions for real estate professionals, mortgage originations via Zillow Home Loans, and a robust rentals marketplace.

Market Position: Zillow Group, Inc. holds a leading position in the U.S. residential real estate market, being the most visited real estate app and website in the United States and the most trusted brand in online residential real estate. Its proprietary Zestimate feature, a patented automated valuation model, had a median error rate of 1.8% for homes listed for sale and 7.2% for off-market homes in 2025. The Company's living database comprises approximately 173 million U.S. homes. Zillow Rentals is a comprehensive marketplace with 2.4 million average monthly active rental listings as of December 31, 2025, including 72,000 multifamily properties, representing a 44% increase from December 31, 2024.

Recent Strategic Developments:

• Innovating Through Technology: Rolled out enhancements to BuyAbility from Zillow Home Loans for affordability-based shopping and introduced a verified digital pre-approval process. For sale listings now display Offer Insights based on real-time market data.
• Broadening Service Offerings: Expanded the integrated transaction experience in "Enhanced Markets," where connections to agent partners exceeded 40% and Zillow Home Loans achieved double-digit customer adoption rates in 2025. Introduced Zillow Preferred, an invite-only, pay-when-you-close program for top agent teams, and Zillow Pro, an AI-powered membership suite for growth-oriented agents.
• Expanding Rentals Marketplace: Grew Rentals traffic, multifamily property count, and Rentals revenue in 2025. Expanded cost-transparency features and partnered with Esusu to help renters build credit through on-time rent payments. Rolled out AI Assist, a conversational leasing assistant powered by Elise AI, to streamline communication. Entered into syndication agreements with Redfin Corporation and Realtor.com to expand listing access.

Geographic Footprint: Zillow Group, Inc. primarily operates throughout the United States, with a lesser extent in Canada. Zillow Home Loans originates loans in 49 states and the District of Columbia. The Company maintains significant operational presences and offices in Seattle, Washington (corporate headquarters), Irvine, California, New York, New York, and San Francisco, California.

Financial Performance

Revenue Analysis

Profitability Metrics (2025):

• Gross Margin: 74%
• Operating Margin: -1.3%
• Net Margin: 0.9%

Investment in Growth:

• R&D Expenditure: $553 million (21.4% of revenue)
• Capital Expenditures: $267 million (comprising $133 million for property and equipment, and $134 million for intangible assets)
• Strategic Investments: $100 million payment to Redfin Corporation in February 2025 for an exclusive multifamily rental listings partnership.

Business Segment Analysis

Zillow Group, Inc. operates as a single operating and reportable segment. The Chief Executive Officer, as the chief operating decision maker, manages the business, makes operating decisions, and evaluates performance on a consolidated basis, aligning with the Company's strategy to provide integrated customer solutions across real estate transactions.

Capital Allocation Strategy

Shareholder Returns:

• Share Repurchases: $670 million (8.1 million Class A common stock shares at $70.11/share and 1.4 million Class C capital stock shares at $73.19/share)
• Dividend Payments: Zillow Group, Inc. has never declared or paid a cash dividend and does not anticipate doing so in the foreseeable future.
• Future Capital Return Commitments: As of December 31, 2025, $711 million remained available for future repurchases under Board-authorized programs totaling $3.5 billion, with no expiration date.

Balance Sheet Position (as of December 31, 2025):

• Cash and Equivalents: $745 million
• Total Debt: $364 million (Borrowings under credit facilities)
• Net Cash Position: $908 million (Cash and cash equivalents + Short-term investments - Total Debt)
• Credit Rating: Not disclosed in the filing.
• Debt Maturity Profile: Master repurchase agreements for Zillow Home Loans mature between February 26, 2026, and September 4, 2026.

Cash Flow Generation (2025):

• Operating Cash Flow: $368 million
• Free Cash Flow: $420 million (Adjusted Free Cash Flow, a non-GAAP measure)

Operational Excellence

Production & Service Model: Zillow Group, Inc. focuses on delivering a seamless, integrated transaction experience across the home journey. This includes leveraging its living database of approximately 173 million U.S. homes, proprietary valuation models like the Zestimate, and a comprehensive suite of digital tools for renters, buyers, sellers, and real estate professionals. The Company's model emphasizes connecting high-intent movers with high-performing partners and modernizing end-to-end transaction solutions.

Supply Chain Architecture: Key Suppliers & Partners:

• Cloud Services: Amazon Web Services (AWS) - primary cloud provider for mobile apps, websites, and other technology products and services.
• AI Technology: Elise AI - powers AI Assist, a conversational leasing assistant.
• Property Management Software: AppFolio - strategic partnership to expand access to rental listings.
• Rent-Reporting Platform: Esusu - partnership to help renters build credit.
• Listing Syndication: Redfin Corporation, Realtor.com - agreements to expand access to rental listings.

Facility Network:

• Corporate Headquarters: Seattle, Washington (113,470 sq ft, lease expires 2032)
• General Office Space: Irvine, California (60,714 sq ft, lease expires 2032), New York, New York (22,119 sq ft, lease expires 2030), San Francisco, California (13,347 sq ft, lease expires 2032).
• Other: Leases office space in several other locations, primarily in the United States.

Operational Metrics (2025):

• Zestimate Median Error Rate: 1.8% for homes listed for sale, 7.2% for off-market homes.
• Average Monthly Active Rental Listings: 2.4 million.
• Multifamily Properties Listed on Zillow: 72,000 (+44% YoY).
• Average Monthly Unique Visitors (Rentals): 33 million.
• Connections to Agent Partners in Enhanced Markets: Over 40% of total connections.
• Zillow Home Loans Customer Adoption in Enhanced Markets: Double-digit rates.
• Total Employees: 7,068 as of December 31, 2025.
• Zillow University and LinkedIn Learning Hours: Over 83,000 hours of content completed by employees.

Market Access & Customer Relationships

Go-to-Market Strategy: Distribution Channels:

• Direct Sales: Enterprise sales force for Zillow Home Loans and other direct customer relationships.
• Channel Partners: Zillow Preferred (invite-only, pay-when-you-close program for top real estate agent teams), Premier Agent (market-based pricing for agent partners), Zillow Pro (membership for growth-oriented agents).
• Digital Platforms: Zillow, Trulia, StreetEasy, Out East, HotPads mobile apps and websites for consumer engagement and advertising.

Customer Portfolio: Enterprise Customers:

• Real Estate Professionals: Agents, brokerages, mortgage professionals, home builders, property managers. Approximately 80% of U.S. residential real estate transactions involve agents using at least one Zillow Group, Inc. product.
• Customer Concentration: No single customer comprised 10% or more of total accounts receivable or total revenue in 2025.

Geographic Revenue Distribution: Not explicitly disclosed by region or country in the filing.

Competitive Intelligence

Market Structure & Dynamics

Industry Characteristics: The U.S. residential real estate landscape is highly fragmented and competitive. In 2025, approximately 4.8 million existing and new homes were sold, supported by over 300,000 real estate brokerages and over 70,000 mortgage lenders across more than 500 different Multiple Listing Services (MLSs). The purchase mortgage origination volume exceeded $1.3 trillion. The rental market, with nearly 50 million units, lacks an MLS equivalent, making listing aggregation challenging. Macroeconomic factors such as low housing inventory, elevated and volatile mortgage rates, home price fluctuations, and inflationary conditions have impacted transaction volumes and demand for services.

Competitive Positioning Matrix (2025):

Direct Competitors

Primary Competitors: Zillow Group, Inc. competes with a variety of real estate transaction service providers, including real estate brokers, real estate investors, mortgage lenders, mortgage brokers, financial institutions, and title and settlement service providers. It also competes with mobile apps and websites dedicated to real estate, rental, new construction, and mortgage information, major internet portals, general search engines, e-commerce, and social media sites.

Emerging Competitive Threats: Emerging AI-based search, recommendation, and assistant tools may alter consumer behavior, potentially reducing traffic to traditional online real estate platforms or affecting advertising and lead-generation revenues.

Competitive Response Strategy: Zillow Group, Inc. continuously invests in innovation, develops new products and services, and expands existing offerings to provide efficient and integrated transaction experiences. This includes programs like Zillow Preferred and Zillow Pro to enhance agent performance and engagement.

Risk Assessment Framework

Strategic & Market Risks

• Market Dynamics: Business is highly dependent on the health and stability of the U.S. residential real estate industry, which is impacted by low housing inventory, elevated and volatile mortgage interest rates, home price fluctuations, and inflationary conditions.
• Technology Disruption: Failure to innovate or keep pace with technological changes, including AI, could harm competitiveness.
• Customer Concentration: Risk of real estate partners reducing or ending spending if perceived value or return on investment decreases.
• Listing & Data Providers: Inability to maintain or establish relationships with real estate listing providers (e.g., MLSs) or other data providers could limit information and harm traffic.
• Consumer-First Decisions: Dedication to consumer best interests may negatively impact short-term results or relationships with partners.
• Zestimate Accuracy: Disputes or perceived inaccuracies in Zestimate and Rent Zestimate valuations could harm reputation and business.

Operational & Execution Risks

• Workforce: Dependence on highly skilled personnel; inability to attract, retain, and motivate employees could harm business.
• Acquisitions & Investments: Potential operating difficulties, dilution, and unforeseen expenditures from strategic transactions.
• Fraud Detection: Fraudulent activity by third parties (e.g., fake listings, phishing) could harm reputation and financial results.
• Customer & Partner Payments: Risks related to payment processing, fraud, chargeback rates, and compliance with payment network rules.
• Insurance Coverage: Potential for losses not fully covered by insurance or inability to obtain adequate coverage.
• Security Controls & Systems: Compromise of security controls or technology systems (internal or third-party) could lead to data loss, legal claims, reputational harm, and service disruption.
• Third-Party Services Reliance: Dependence on critical third-party services (e.g., AWS, Cloud Services) exposes the Company to operational disruptions if these services fail or terms change.
• Service Disruption: Significant interruptions in service on mobile apps or websites could damage brands and result in loss of customers and partners.

Financial & Regulatory Risks

• Operating Losses: History of significant operating losses; may not sustain revenue growth or achieve long-term profitability.
• Debt Obligations: Inability to generate sufficient cash flow to service debt or refinance indebtedness on acceptable terms.
• Credit Facility Covenants: Zillow Home Loans' credit facilities and the Revolving Credit Facility contain restrictive and financial covenants that could limit operational flexibility and liquidity.
• Capital Raising: Inability to raise additional capital on acceptable terms to support growth.
• KPI Inaccuracies: Reliance on assumptions and estimates for key performance indicators; inaccuracies could harm reputation and business.
• Results Fluctuation: Quarterly and annual results expected to fluctuate due to seasonality and market conditions.
• Tax Liabilities: Subject to complex and changing tax laws, potentially leading to additional tax liabilities.
• NOL Limitations: Ability to use net operating loss carryforwards and other tax attributes may be limited by ownership changes.

Geopolitical & External Risks

• Geopolitical Exposure: Natural disasters, climate change, geopolitical events, and other catastrophic events could disrupt real estate markets or harm business operations.

Innovation & Technology Leadership

Research & Development Focus: Zillow Group, Inc. is rapidly innovating to apply new technology and industry software to improve the customer journey and empower real estate professionals. Key areas of focus include:

• AI and Machine Learning: Enhancements to Follow Up Boss with AI-supported smart message suggestions, client insights, call summaries, and intelligent lead routing. Development of AI Assist, a conversational leasing assistant.
• Integrated Transaction Experience: Products like BuyAbility from Zillow Home Loans for affordability shopping, digital pre-approval, and Offer Insights for buyers.
• Enhanced Listing Features: Zillow Showcase offers rich media, interactive floor plans, 3D touring, virtual staging, and SkyTour.

Intellectual Property Portfolio:

• Patent Strategy: Holds 224 issued patents and 225 pending patent applications in the U.S. and internationally, covering proprietary techniques for real estate valuation (e.g., Zestimate), data collection/display, and interactive media.
• Trademarks: Registered trademarks include "Zillow," "Zestimate," and the Z in a house logo.
• Trade Secret Protection: Relies on trade secret methodology for its Zestimate home valuation model.

Technology Partnerships:

• AI Integration: Exclusive integration with Elise AI for AI Assist.
• Cloud Infrastructure: Utilizes Amazon Web Services (AWS) as its preferred cloud provider.

Leadership & Governance

Executive Leadership Team

Leadership Continuity: Not explicitly detailed in the filing.

Board Composition: The Board of Directors includes Richard Barton, Lloyd D. Frink, Erik Blachford, Amy C. Bohutinsky, J. William Gurley, Jay C. Hoag, Gregory B. Maffei, Gordon Stephenson, Claire Cormier Thielke, and April Underwood. The Board is divided into three classes with staggered three-year terms.

Human Capital Strategy

Workforce Composition:

• Total Employees: 7,068 as of December 31, 2025.
• Geographic Distribution: Employees have the choice to work from wherever they are most productive, with offices in Seattle, Washington; New York, New York; San Francisco, California; and Irvine, California.
• Skill Mix: Includes software developers and engineers, data scientists, machine learning, applied science and AI operations professionals, technical product managers, loan officers, statisticians, marketing professionals, and sales staff.

Talent Management: Acquisition & Retention:

• Hiring Strategy: Flexible work model provides a wide applicant pool and contributes to lower employee attrition. Base pay compensation frameworks prioritize performance and market competitiveness.
• Retention Metrics: Not explicitly detailed.
• Employee Value Proposition: Robust benefits programs focusing on physical, family, mental, and financial wellness.

Diversity & Development:

• Diversity Metrics: Not explicitly detailed.
• Development Programs: Dedicated Talent Success team provides educational resources and training through Zillow University (internal online platform) and LinkedIn Learning, covering job-specific onboarding, AI adoption, communication, collaboration, and leadership training.
• Culture & Engagement: Leadership Expectations guide outlines leadership philosophy and behaviors to create a consistent leadership experience.

Environmental & Social Impact

Environmental Commitments: Climate Strategy: Zillow Group, Inc. has made public statements and disclosures related to environmental sustainability and climate-related metrics, including science-based targets for reducing greenhouse gas emissions. Specific targets and timelines are not detailed in the filing. Carbon Neutrality: Not explicitly detailed in the filing. Renewable Energy: Not explicitly detailed in the filing.

Supply Chain Sustainability: Not explicitly detailed in the filing.

Social Impact Initiatives:

• Community Investment: Expanded cost-transparency features across the Zillow Rentals network to provide renters with more information about move-in and monthly costs.
• Product Impact: Partnered with Esusu, a rent-reporting platform, to help renters build credit through on-time rent payments.

Business Cyclicality & Seasonality

Demand Patterns:

• Seasonal Trends: Residential and Rentals revenue generally peak in the three months ended June 30th or September 30th, consistent with average visits and unique users. Mortgages revenue typically sees higher purchase origination volumes in the spring and summer.
• Economic Sensitivity: The business is sensitive to macroeconomic conditions, including low housing inventory, elevated and volatile mortgage rates, home price fluctuations, and inflationary conditions, which have impacted transaction volumes and demand for advertising and mortgage offerings.
• Industry Cycles: The Company's strategic initiatives and product growth partially offset seasonality impacts in 2025.

Planning & Forecasting: The Company's planning and forecasting are influenced by these demand patterns and economic sensitivities.

Regulatory Environment & Compliance

Regulatory Framework: Zillow Group, Inc. operates in a complex and evolving legal and regulatory environment, subject to local, state, federal, and international laws and regulations. These include laws governing the real estate, rental, mortgage, and insurance industries, mobile and internet-based businesses, advertising, privacy, data security, consumer protection, and employment. Industry-Specific Regulations:

• Real Estate: Compliance with rules and requirements from the National Association of REALTORS® (NAR), Multiple Listing Services (MLSs), and state/local real estate boards. Holds real estate brokerage licenses in multiple states.
• Mortgage: Zillow Home Loans operates in a highly regulated industry, subject to federal and state laws (e.g., Real Estate Settlement Procedures Act, Fair Credit Reporting Act, Truth in Lending Act, Equal Credit Opportunity Act, Fair Housing Act, Dodd-Frank Act) and oversight by agencies like the Consumer Financial Protection Bureau (CFPB) and Federal Housing Administration (FHA). Holds mortgage broker and lender licenses.
• Data Privacy & Security: Subject to stringent and evolving laws such as the California Consumer Privacy Act (CCPA) as amended by the California Privacy Rights Act (CPRA), Canada’s Personal Information Protection and Electronic Documents Act (PIPEDA), and potentially the EU's General Data Protection Regulation (GDPR) due to international workforce. Also subject to Payment Card Industry Data Security Standard (PCI DSS).
• Antitrust: Subject to scrutiny and potential enforcement actions regarding competitive practices.

Trade & Export Controls: International workforce and operations expose the Company to employment, tax, data protection, export control, and intellectual property risks in various jurisdictions.

Legal Proceedings:

• IBM Patent Infringement: Ongoing litigation with International Business Machines Corporation (IBM) alleging patent infringement. The Federal Circuit affirmed a PTAB decision finding claims of one patent unpatentable in December 2025.
• Federal Securities Suit: Purported class action lawsuits alleging violations of federal securities laws related to the Zillow Offers business, with class certification affirmed by the Ninth Circuit in September 2025.
• Shareholder Derivative Suits: Multiple shareholder derivative suits alleging breaches of fiduciary duties and other claims related to the wind-down of Zillow Offers.
• Antitrust Complaints: Federal Trade Commission and several State Attorneys General filed complaints in September/October 2025 alleging that the partnership between Zillow Group, Inc. and Redfin Corporation harmed competition in online multifamily rental listings.

Tax Strategy & Considerations

Tax Profile: Zillow Group, Inc. is subject to income taxes in the United States (federal and state) and certain foreign jurisdictions. As of December 31, 2025, the Company had an accumulated deficit of $1.9 billion and accumulated federal tax losses of approximately $1.8 billion. A full valuation allowance is maintained against net deferred tax assets.

• Effective Tax Rate (2025): -9.9% (due to pre-tax income of $25 million and tax expense of $2 million).
• Geographic Tax Planning: Not explicitly detailed in the filing.
• Tax Reform Impact: The One Big Beautiful Bill Act, enacted July 4, 2025, made permanent certain elements of the Tax Cuts and Jobs Act (e.g., 100% bonus depreciation, expensing of domestic research costs) but did not have a material impact on 2025 financial statements. The OECD's Pillar Two global minimum tax rules are not expected to have a material impact due to transitional safe harbors.

Insurance & Risk Transfer

Risk Management Framework: Zillow Group, Inc. maintains an enterprise risk management function and an information security function (led by a CISO) to oversee and assess ongoing and emerging risks, including cybersecurity. The Audit Committee of the Board oversees major enterprise risks.

• Insurance Coverage: Maintains insurance for cybersecurity matters and securities litigation, but coverage may not be 100% or sufficient for all losses.
• Risk Transfer Mechanisms: Manages interest rate risk associated with mortgage loan origination services through the use of forward sales of mortgage-backed securities (MBSs).