Zhihu Inc.

Company Overview

Business Model: Zhihu is an online content community primarily operating in China. Its core value proposition revolves around a Q&A-centric platform that has expanded to include articles, videos, live streaming, and groups. The company generates revenue through marketing services, paid membership subscriptions, vocational training, and other services such as sales of private label products and e-commerce.

Market Position: Zhihu operates as a leading online content community in China. As of 2024, it reported 83.0 million average monthly active users (MAUs) and 15.0 million average monthly subscribing members. The platform hosts a substantial content base, with 77.7 million cumulative content creators contributing 874.6 million cumulative pieces of content across over 1,000 verticals. The company's founder, Mr. Yuan Zhou, maintains significant control with 43.8% of the aggregate voting power through a dual-class share structure.

Recent Strategic Developments: Zhihu has made significant strides in artificial intelligence (AI), launching its Large Language Model, Zhihaitu AI, in 2023, which received regulatory registration in November 2023. In June 2024, it introduced the AI search product, Zhihu Zhida, on its PC platform, followed by a dedicated tab on the Zhihu app in late August. A "Professional Search" feature, integrating over 50 million Chinese and English academic articles, was launched in October 2024. By the end of 2024, AI-related content and creators in the community experienced double-digit year-over-year growth, and in early 2025, Zhihu was selected by DeepSeek as the exclusive Chinese content platform for releasing details of their latest open-source models. Operationally, the company optimized its organizational structure in early 2023 by combining advertising and content-commerce solutions into "marketing services." Community enhancements include an upgraded professional creator identification function in April 2023 and the launch of the Haiyan Plan 6.0 in March 2024.

Geographic Footprint: Zhihu's primary operational region and key market is the People's Republic of China. Its principal executive offices are located in Beijing, and all of its full-time employees are based in China. Substantially all of the company's revenues and long-lived assets are derived from and located within China.

Cross-Border Operations: Zhihu Inc. is a Cayman Islands holding company that operates in China through its wholly foreign-owned enterprises (WFOEs) and variable interest entities (VIEs). This structure is utilized to comply with PRC foreign investment restrictions in value-added telecommunication services and other regulated businesses. The VIEs contributed 63.8% of Zhihu's total revenues in 2024. Cash flows from the VIEs to the WFOEs are primarily facilitated through service fees. Zhihu Inc. is listed on both the New York Stock Exchange (ADSs) and The Stock Exchange of Hong Kong Limited (Class A ordinary shares). The company navigates a complex PRC regulatory environment, including obtaining various licenses (e.g., ICP Licenses, Internet Cultural Business Licenses), adhering to cybersecurity and data security laws, and complying with overseas listing regulations.

Financial Performance

Revenue Analysis

Profitability Metrics:

• Gross Margin: 60.6% (2024) vs. 54.7% (2023)
• Operating Margin: -13.4% (2024) vs. -25.5% (2023)
• Net Margin: -4.7% (2024) vs. -20.0% (2023)

Investment in Growth:

• R&D Expenditure: RMB 732,553 thousand (20.4% of revenue) in 2024, a decrease from RMB 901,452 thousand (21.5% of revenue) in 2023.
• Capital Expenditures: RMB 2,731 thousand (US$374 thousand) in 2024, a decrease from RMB 8,900 thousand in 2023.
• Strategic Investments: In September 2022, Zhihu Inc. acquired 51% of Beijing Pocket Gardener Technology Co., Ltd. (Yiqikao) for RMB 99.8 million. In April 2024, Zhihu Inc. disposed of its 51% equity interest in Xi’an Zhifeng Network Technology Co., Ltd. for RMB 35.6 million cash, recognizing a gain of RMB 4.9 million. Beijing Radio and Television Station invested RMB 0.2 million in Zhizhe Tianxia for 1% equity in April 2024.

Currency Impact Analysis:

• Foreign exchange impact on revenue and earnings: Zhihu Inc. reported exchange gains of RMB 1,013 thousand in 2024, compared to RMB 97 thousand in 2023. The Renminbi depreciated against the U.S. dollar by approximately 1% in 2024.
• Hedging strategies and effectiveness: Zhihu Inc. enters into hedging transactions to reduce foreign currency exchange risk.
• Functional currency considerations: The company's reporting currency is Renminbi.

Business Segment Analysis

Marketing Services

Financial Performance:

• Revenue: RMB 1,247,092 thousand (-24.6% YoY) in 2024.
• Operating Margin: Not explicitly stated for this segment.
• Key Growth Drivers: The decrease in revenue is attributed to a strategic refinement of service offerings, focusing on margin improvement rather than top-line growth. Product Portfolio: This segment encompasses online advertising, including launch-screen and feed advertisements, and content-commerce solutions. Market Dynamics: Pricing models for marketing services include cost-per-mille, cost-per-click, and cost-per-day. Geographic Revenue Distribution:
• China: Substantially all of this segment's revenue is derived from China.
• Growth Markets: Not explicitly detailed.

Paid Membership

Financial Performance:

• Revenue: RMB 1,761,978 thousand (-3.5% YoY) in 2024.
• Operating Margin: Not explicitly stated for this segment.
• Key Growth Drivers: Average monthly subscribing members increased by 3.7% year-over-year to 15.0 million in 2024. The slight revenue decrease is primarily due to a marginal decline in average revenue per subscribing member. Product Portfolio: The core offering is the Yan Selection membership program, which provides access to millions of premium content items. In May 2023, the company also launched Yanyan Story, an app dedicated to short-form stories. Market Dynamics: Growth in subscribing members is a key performance indicator for this segment. Geographic Revenue Distribution:
• China: Substantially all of this segment's revenue is derived from China.
• Growth Markets: Not explicitly detailed.

Vocational Training

Financial Performance:

• Revenue: RMB 468,111 thousand (-17.2% YoY) in 2024.
• Operating Margin: Not explicitly stated for this segment.
• Key Growth Drivers: The decline in revenue is primarily due to lower contributions from acquired businesses, partially offset by growth in self-operated courses. Product Portfolio: This segment offers various vocational training services. Market Dynamics: Performance is influenced by the integration and contribution of acquired businesses, as well as the growth of internally developed course offerings. Geographic Revenue Distribution:
• China: Substantially all of this segment's revenue is derived from China.
• Growth Markets: Not explicitly detailed.

Others

Financial Performance:

• Revenue: RMB 121,724 thousand (-20.8% YoY) in 2024.
• Operating Margin: Not explicitly stated for this segment.
• Key Growth Drivers: Revenue in this segment is mainly derived from sales of private label products, book series, and e-commerce services. Product Portfolio: Includes private label products, book series, and e-commerce services. Market Dynamics: Not explicitly detailed. Geographic Revenue Distribution:
• China: Substantially all of this segment's revenue is derived from China.
• Growth Markets: Not explicitly detailed.

International Operations & Geographic Analysis

Revenue by Geography:

International Business Structure:

• Subsidiaries: Zhihu Inc. operates through a network of PRC subsidiaries, including wholly foreign-owned enterprises (WFOEs) such as Zhizhe Sihai (Beijing) Technology Co., Ltd., Shanghai Zhishi Technology Co., Ltd., and Wuhan Bofeng Technology Co., Ltd. It also has a Hong Kong subsidiary, Zhihu Technology (HK) Limited.
• Joint Ventures: The company utilizes a Variable Interest Entity (VIE) structure to control key operational entities in China, including Beijing Zhizhe Tianxia Technology Co., Ltd., Shanghai Pinzhi Education Technology Co., Ltd., and Wuhan Xinyue Network Technology Co., Ltd., due to PRC foreign investment restrictions.
• Licensing Agreements: Not explicitly detailed in the filing.

Cross-Border Trade:

• Export Markets: Not explicitly detailed in the filing.
• Import Dependencies: Not explicitly detailed in the filing.
• Transfer Pricing: The company has inter-company transactions and policies in place, particularly between its WFOEs and VIEs, for service fees and other operational transfers.

Capital Allocation Strategy

Shareholder Returns:

• Share Repurchases: In 2024, Zhihu Inc. repurchased 33,016,016 Class A ordinary shares (including 19,877,118 Class A ordinary shares in the form of 6,625,706 ADSs) on the NYSE and HKEX for approximately HK$300,775,906 (US$38.5 million or RMB 281.0 million), which were subsequently canceled. As of December 31, 2024, a total of 31.1 million Class A ordinary shares had been repurchased and canceled under a program for US$66.5 million (RMB 485.6 million). Additionally, 11.1 million Class A ordinary shares were repurchased for US$17.8 million (RMB 129.7 million) for future restricted share vesting. The total number of Class A ordinary shares repurchased in 2024 was 47,229,697 at an average price of US$1.25 per share.
• Dividend Payments: Zhihu Inc. has not declared or paid cash dividends since its NYSE listing in March 2021 and has no present plan to do so, intending to retain available funds and future earnings.
• Dividend Yield: Not applicable.
• Future Capital Return Commitments: A share repurchase program, approved on June 10, 2022, for up to US$100 million, was extended to June 26, 2025. A concurrent 2024 Repurchase Program is effective until June 26, 2025, not exceeding 10% of total issued shares as of June 26, 2024.

Balance Sheet Position (as of December 31, 2024):

• Cash and Equivalents: RMB 3,999,160 thousand (US$547,883 thousand).
• Total Debt: Total liabilities were RMB 1,537,266 thousand (US$210,604 thousand).
• Net Cash Position: The company holds a significant net cash position, with cash and cash equivalents, term deposits, short-term investments, and restricted cash totaling RMB 4,858,964 thousand (US$665,700 thousand).
• Credit Rating: Not disclosed in the filing.
• Debt Maturity Profile: Operating lease commitments total RMB 19,390 thousand, with RMB 17,512 thousand due in less than 1 year, RMB 1,427 thousand due in 1-3 years, and RMB 451 thousand due in 3-5 years.

Cash Flow Generation:

• Operating Cash Flow: Net cash used in operating activities was RMB 280,185 thousand (US$38,385 thousand) in 2024, indicating negative operating cash flow.
• Free Cash Flow: Not explicitly stated, but estimated as negative (Operating Cash Flow - Capital Expenditures).
• Cash Conversion Metrics: Not explicitly detailed in the filing.

Currency Management:

• Cash holdings by major currencies: As of December 31, 2024, 64.1% of Zhihu Inc.'s cash and cash equivalents were held in China, with 97.3% of that held in Renminbi. The company also held U.S. dollar-denominated cash and equivalents.
• Natural hedging through operational diversification: Not explicitly detailed.
• Financial hedging instruments and strategies: Zhihu Inc. enters into hedging transactions to reduce foreign currency exchange risk.

Operational Excellence

Production & Service Model: Zhihu operates as a digital online content community. Its model is centered on user-generated content, primarily Q&As, articles, videos, live streaming, and groups. The platform facilitates content creation by a large base of cumulative content creators and monetizes this content through various services. The company's operational philosophy emphasizes community engagement and content quality.

Global Supply Chain Architecture: Key Suppliers & Partners:

• Cloud Service and Bandwidth Providers: Zhihu Inc. purchases significant cloud and bandwidth services from Tencent Entities (RMB 25.9 million in 2024) and Kuaishou Entities (part of RMB 60.1 million in 2024).
• Technology Partners: In early 2025, DeepSeek selected Zhihu as the exclusive Chinese content platform to release details of their latest open-source models, indicating a strategic technology collaboration. Facility Network:
• Manufacturing: Not applicable, as Zhihu operates a digital platform.
• Research & Development: The company maintains a substantial R&D team, comprising 40.0% of its total employees (754 individuals) as of December 31, 2024, with substantially all holding Bachelor’s or higher degrees. R&D efforts are focused on AI, including the Zhihaitu AI Large Language Model and the Zhihu Zhida AI search product.
• Distribution: Not applicable, as content is distributed digitally through its app and website.

Operational Metrics:

• Average MAUs: 83.0 million in 2024.
• Average Monthly Subscribing Members: 15.0 million in 2024.
• Cumulative Content Creators: 77.7 million as of December 31, 2024.
• Cumulative Content Pieces: 874.6 million as of December 31, 2024.
• Gross Profit Margin: 60.6% in 2024, indicating improved efficiency in cost of revenues.

Market Access & Customer Relationships

Go-to-Market Strategy: Distribution Channels:

• Direct Sales: While not explicitly detailed as a direct sales force, the company's marketing services and content-commerce solutions imply direct engagement with enterprise clients.
• Channel Partners: A majority of Zhihu app downloads are facilitated through Android app stores.
• Digital Platforms: The primary channels for market access are the Zhihu app, the Zhihu website, and the Yanyan Story app. Customer Portfolio: Enterprise Customers:
• Strategic Partnerships: Zhihu Inc. engages in transactions with major technology companies, including Tencent Entities and Kuaishou Entities, for both purchasing and providing services (e.g., marketing services).
• Customer Concentration: Not explicitly detailed in the filing. Regional Market Penetration:
• China: Zhihu's operations and market penetration are almost exclusively within China, where it functions as a prominent online content community.
• Growth Markets: The filing does not explicitly detail specific growth market initiatives outside of China.

Competitive Intelligence

Global Market Structure & Dynamics

Industry Characteristics: Zhihu operates within the highly regulated and dynamic online content community and value-added telecommunication services sectors in China. Key industry characteristics include rapid technological evolution, stringent content and data regulations, and intense competition for user engagement and monetization. The market is influenced by trends in AI integration, short-form content, and vocational education.

Competitive Positioning Matrix:

Direct Competitors

Primary Competitors: The filing does not explicitly name direct competitors. However, the company operates in a competitive landscape with other online content platforms, social media networks, and educational service providers in China. Regional Competitive Dynamics: The competitive landscape in China is characterized by the presence of large, diversified internet companies and specialized platforms. Regulatory compliance, content quality, user engagement, and effective monetization strategies are critical for competitive success.

Risk Assessment Framework

Strategic & Market Risks

Global Market Dynamics:

• Net Losses & Negative Operating Cash Flows: Zhihu Inc. has incurred net losses (RMB 169.0 million in 2024) and negative operating cash flows (RMB 280.2 million in 2024), indicating ongoing profitability and liquidity challenges.
• Revenue Concentration: The company's revenue streams are concentrated in marketing services (34.7% of total revenue in 2024) and paid membership (49.0% of total revenue in 2024), making it susceptible to market shifts in these areas.
• Technology Disruption: While investing in AI, the rapid pace of technological innovation, particularly in AI, presents both opportunities and risks of disruption if the company fails to adapt or integrate new technologies effectively across its markets.
• Customer Concentration: Not explicitly detailed in the filing.

Operational & Execution Risks

Global Supply Chain Vulnerabilities:

• Supplier Dependency: Reliance on key third-party providers for cloud services and bandwidth (e.g., Tencent Entities, Kuaishou Entities) could pose risks if these relationships are disrupted or terms become unfavorable.
• Regional Disruptions: Operations are highly concentrated in China, exposing the company to country-specific operational risks, including regulatory changes, content censorship, and potential service disruptions (e.g., temporary app removal in 2018 due to inappropriate information).
• Trade Restrictions: The company faces potential impacts from U.S. outbound investment restrictions in AI systems (effective January 2, 2025) and the imposition of tariffs by the U.S. and China (effective April 5, 2025), which could affect its ability to secure foreign investment or engage in cross-border technology collaborations.

Financial & Regulatory Risks

Currency & Financial Risks:

• Foreign Exchange: Significant exposure to Renminbi fluctuations, with the RMB depreciating against the US$ by approximately 1% in 2024. A substantial portion of cash and cash equivalents is held in Renminbi in China.
• Interest Rate Risk: Not explicitly detailed in the filing.
• Credit & Liquidity: While management believes it has sufficient working capital for the next 12 months, the company has negative operating cash flows and an increasing allowance for expected credit losses on trade receivables. Regulatory & Compliance Risks:
• Multi-Jurisdictional Compliance: Operating in China involves navigating a complex and evolving regulatory landscape, including strict laws on value-added telecommunication services, internet content, data security, cybersecurity, cross-border data transmission, and anti-monopoly. The VIE structure itself is subject to ongoing regulatory scrutiny.
• Trade Regulations: Compliance with U.S. and PRC trade regulations, including potential export controls and tariffs, adds complexity and potential costs.
• Tax Regulations: Subject to PRC Enterprise Income Tax Law (25% rate, 15% for HNTEs), withholding tax on dividends to non-PRC resident investors, and potential classification as a "PRC resident enterprise" for tax purposes. The company believes it was a Passive Foreign Investment Company (PFIC) for U.S. federal income tax purposes for 2024 and likely for the current year.

Geopolitical & External Risks

Country-Specific Risks (China):

• Political Risk: Significant exposure to changes in PRC government policies, laws, and regulations, which can impact business operations, content, data handling, and foreign investment.
• Economic Risk: Vulnerability to economic downturns, currency devaluation, and other macroeconomic instabilities in China.
• Regulatory Changes: Continuous evolution of PRC laws, such as the Data Security Regulations (effective January 1, 2025) and the amended PRC Company Law (effective July 1, 2024), requires ongoing adaptation and compliance efforts.
• PCAOB Inspection: Although the PCAOB vacated its determination regarding inability to inspect auditors in mainland China and Hong Kong in 2022, the risk of re-identification as a Commission-Identified Issuer under the Holding Foreign Companies Accountable Act (HFCAA) remains, which could lead to a trading prohibition in the U.S.

Innovation & Technology Leadership

Research & Development Focus: Global R&D Network:

• R&D Centers: While specific R&D center locations are not detailed, Zhihu Inc. maintains a significant R&D team, comprising 40.0% of its total employees (754 individuals) as of December 31, 2024, primarily based in China.
• Innovation Pipeline: The company's innovation efforts are heavily focused on artificial intelligence. Key developments include the launch of its Large Language Model, Zhihaitu AI, and the AI search product, Zhihu Zhida, which includes a "Professional Search" feature integrating over 50 million academic articles. Intellectual Property Portfolio:
• Patent Strategy: As of March 31, 2025, Zhihu Inc. held 89 registered patents and had 4 pending patent applications, indicating an active strategy to protect its technological innovations.
• Licensing Programs: Not explicitly detailed in the filing.
• IP Litigation: The company is not subject to any material intellectual property claims or allegations. Technology Partnerships:
• Strategic Alliances: In early 2025, Zhihu was selected by DeepSeek as the exclusive Chinese content platform to release details of their latest open-source models, highlighting a strategic collaboration in the AI domain.
• Research Collaborations: Not explicitly detailed in the filing.

Leadership & Governance

Executive Leadership Team

International Management Structure: The company's management structure includes regional leadership, with key executives having prior experience in international or prominent technology firms. Reporting relationships are established to manage operations across its PRC subsidiaries and VIEs. Board Composition: Zhihu Inc.'s board of directors consists of seven directors, including four independent directors. The board has established an Audit Committee, Compensation Committee, Nomination Committee, and Corporate Governance Committee. The Audit Committee is composed entirely of independent directors, with Mr. Hanhui Sam Sun designated as an "audit committee financial expert." Independent non-executive directors are subject to retirement by rotation at least once every three years.

Regulatory Environment & Compliance

Multi-Jurisdictional Regulatory Framework: Primary Regulatory Environments:

• China: Zhihu Inc. operates under a comprehensive and evolving set of PRC regulations. This includes the Value-Added Telecommunication Services framework (e.g., ICP Licenses, foreign investment restrictions with pilot programs for relaxation), extensive Internet Content Services regulations (e.g., Administrative Provisions on Internet Comment Threading Services, Deep Synthesis, Cyber Violence Information), Mobile Internet Applications Information Services (with record-filing completed for all apps), Internet Culture Activities (foreign investment prohibited except for music), and Internet Audio-Visual Program Services (Zhizhe Tianxia is registered with the National Internet Audio-Visual Platforms Information Registration and Management System). The company is also subject to regulations governing Artificial Intelligence (e.g., Generative AI Services, with security assessment and algorithm filing completed), Publication, Private and Vocational Education, and Internet Advertisement. Critical to its operations are Information Security & Privacy laws (e.g., PRC Cybersecurity Law, PRC Data Security Law, Personal Information Protection Law, Cross-Border Data Transmission rules, Data Security Regulations effective January 1, 2025). Other relevant frameworks include Online Live Streaming Services, Company Law (amended December 29, 2023, effective July 1, 2024), Foreign Investment Law (including the 2024 Negative List), Anti-Monopoly Law (with VIE structures subject to review), Foreign Exchange regulations, and Tax laws (e.g., Enterprise Income Tax Law, VAT Law effective January 1, 2026).
• United States: The company is subject to the Holding Foreign Companies Accountable Act (HFCAA), which could lead to trading prohibitions if its auditor cannot be inspected by the PCAOB for two consecutive years. It also faces risks from the U.S. outbound FDI review program (particularly for AI systems) and tariffs on Chinese goods.
• Hong Kong: As a dual-listed company, Zhihu Inc. adheres to the listing rules of The Stock Exchange of Hong Kong Limited.

Cross-Border Compliance:

• Export Controls: Not explicitly detailed in the filing.
• Sanctions Compliance: Not explicitly detailed in the filing.
• Anti-Corruption: Not explicitly detailed in the filing.

International Tax Strategy:

• Transfer Pricing: The company implements inter-company pricing policies and documentation requirements for transactions between its WFOEs and VIEs.
• Tax Treaties: Potential benefits from tax treaties, such as the Mainland China-Hong Kong tax arrangement, which may reduce withholding tax on dividends to 5% for Hong Kong resident enterprises.
• BEPS Compliance: Not explicitly detailed in the filing.

Environmental & Social Impact

Global Sustainability Strategy: The filing does not explicitly detail a comprehensive global sustainability strategy. Environmental Commitments: No specific environmental commitments or targets (e.g., climate strategy, carbon neutrality, renewable energy adoption) are explicitly disclosed in the filing. Regional Sustainability Initiatives: No specific regional environmental programs or supply chain ESG requirements are explicitly detailed. Social Impact by Region:

• Community Investment: No specific local community programs or regional priorities are explicitly detailed.
• Labor Standards: Zhihu Inc. adheres to PRC labor laws, contributing to employee pension insurance, medical insurance, unemployment insurance, and housing provident funds. It uses standard confidentiality and employment agreements, including non-compete covenants for key personnel. The company reported no material labor disputes or work stoppages during 2022, 2023, and 2024.

Currency Management & Financial Strategy

Multi-Currency Operations: Currency Exposure:

Hedging Strategies:

• Transaction Hedging: Zhihu Inc. actively enters into hedging transactions to mitigate foreign currency exchange risk arising from its multi-currency operations.
• Translation Hedging: Not explicitly detailed in the filing.
• Economic Hedging: Not explicitly detailed in the filing.