Financial Performance - For Q3 2023, Weibo reported net revenue of $442.2 million, a decrease of 3% year-over-year, but a 2% increase when adjusted for fixed exchange rates[3]. - Advertising and marketing revenue was $389.3 million, down 1% year-over-year, or up 3% when adjusted for fixed exchange rates[3]. - Value-added services revenue decreased by 12% year-over-year to $52.9 million, primarily due to a decline in gaming-related revenue[4]. - Total net revenue for the three months ended September 30, 2023, was $442.151 million, a decrease of 2.5% compared to $453.560 million for the same period in 2022[11]. - Advertising and marketing revenue for the nine months ended September 30, 2023, was $1,130.275 million, down 6.3% from $1,206.106 million for the same period in 2022[11]. - The company reported a net profit attributable to shareholders of $(17.137) million for the three months ended September 30, 2023, compared to a profit of $81.387 million for the same period in 2022[11]. - For the nine months ended September 30, 2023, total net revenue was $1,296,169 thousand, a decrease of 6.6% compared to $1,388,334 thousand for the same period in 2022[19]. Profitability Metrics - Operating profit for Q3 2023 was $134.0 million, with an operating margin of 30%, compared to 27% in the same quarter last year[4]. - Non-GAAP operating profit was $163.9 million, with a non-GAAP operating margin of 37%[4]. - Weibo reported a basic net loss per share attributable to shareholders of $(0.07) for the three months ended September 30, 2022, compared to a profit of $0.33 for the same period in 2023, reflecting a significant improvement[12]. - The diluted net income per share attributable to Weibo shareholders was $0.57 for the three months ended September 30, 2023, compared to $0.50 for the same period in 2022, reflecting a positive trend in earnings[16]. User Engagement - Monthly active users reached 605 million in September 2023, with a net increase of approximately 21 million users year-over-year[3]. - Daily active users averaged 260 million in September 2023, reflecting a net increase of about 8 million users year-over-year[3]. Financial Health - As of September 30, 2023, Weibo had cash, cash equivalents, and short-term investments totaling $2.8 billion[5]. - The company reported a total asset value of $6,710,537 thousand as of September 30, 2023, down from $7,129,454 thousand at the end of 2022, indicating a decrease in total assets[13]. - The total liabilities decreased to $3,433,087 thousand as of September 30, 2023, from $3,738,914 thousand at the end of 2022, indicating improved financial health[15]. Strategic Initiatives - The company plans to enhance its content ecosystem by increasing investments in key verticals to drive user engagement and monetization potential[2]. - The company emphasized a "mobile-first" approach in its advertising and marketing solutions, aiming to enhance user engagement and marketing effectiveness[9]. - The company is continuously improving its social interest graph recommendation engine to better target audiences based on demographics and behavior[9]. - The company is likely to continue focusing on enhancing its advertising revenue streams and exploring new market opportunities[19]. Future Outlook - Future outlook includes potential risks related to user growth and engagement, regulatory uncertainties in China, and competition in advertising and marketing expenditures[10]. - The management believes that non-GAAP financial metrics provide useful information for evaluating the company's ongoing performance and future prospects[8].

Financial Data and Key Metrics Changes - Weibo's total revenues for Q2 2023 reached $440.2 million, a decrease of 2% year-over-year, but an increase of 5% on a constant currency basis [21][22] - Advertising revenues were $385.7 million, flat year-over-year, or up 7% on a constant currency basis, with 94% of ad revenues coming from mobile [21][22] - Non-GAAP operating income was $153.8 million, representing a non-GAAP operating margin of 35%, an increase from 32% in the same period last year [21][26] - Net income attributable to Weibo increased by 15% to $126.4 million, with a net margin of 29% compared to 24% last year [21][26] Business Line Data and Key Metrics Changes - The entertainment vertical saw over 20% year-over-year growth in traffic and user engagement, driven by offline activities [12][18] - The online gaming vertical experienced over 50% growth in traffic and 40% growth in engaged users, with significant user engagement growth exceeding 100% [12][13] - The healthcare vertical grew nearly 30% in traffic, leading to over 30% year-over-year revenue growth [18] Market Data and Key Metrics Changes - The automobile and digital product sectors showed strong recovery, with ad revenues from the automobile sector growing by 40% year-over-year [17][33] - The luxury sector experienced rapid year-over-year revenue growth due to increased marketing budgets and a rebound in the entertainment sector [17][18] - The cosmetics and personal care sector continued to show slower-than-expected recovery, impacting overall ad revenue growth [19][35] Company Strategy and Development Direction - The company is focusing on improving user acquisition capabilities and enhancing user engagement through targeted marketing and content distribution [9][10] - Weibo is increasing investment in vertical content, particularly in entertainment, online gaming, and anime, to drive user engagement and traffic recovery [11][12] - The company aims to support verticals like food and travel to regain traffic contributions that have declined due to COVID-19 [36][42] Management Comments on Operating Environment and Future Outlook - Management expressed confidence in the recovery pace for the second half of the year, despite some macroeconomic challenges [30][32] - The company anticipates a better recovery in August compared to July, with a focus on traffic support for key verticals [31][32] - Management highlighted the importance of adapting strategies to support verticals facing headwinds, such as cosmetics and travel [35][42] Other Important Information - Weibo completed a special dividend distribution of $0.85 per ordinary share, totaling $200 million [27] - The company reported cash and short-term investments totaling $2.83 billion as of June 30, 2023 [27] Q&A Session Summary Question: Outlook for the second half of the year and ad revenue growth - Management noted a positive growth trajectory in Q2, with a 13% quarter-over-quarter growth and 7% year-over-year growth, driven by holidays and increased ad placements [30] - For July and August, growth rates were slightly down compared to June, but management remains confident in recovery for the second half [31][32] Question: User growth outlook and operational strategies - Management emphasized the need to increase traffic efficiency and focus on high ARPU clients, particularly among iPhone and Huawei users [38] - The company plans to support traffic recovery in culture and entertainment, with significant growth in interactive users [39][40] Question: AIGC deployment and application scenarios - Management discussed AIGC's role in enhancing content production for key accounts and improving engagement for medium to long-tail accounts [45][46] - AIGC is expected to supplement vertical traffic and content, particularly in travel and food sectors [46][48]

Financial Performance - For Q2 2023, Weibo reported net revenue of $440.2 million, a decrease of 2% year-over-year, but a 5% increase when adjusted for fixed exchange rates[4]. - Advertising and marketing revenue was $385.7 million, remaining flat compared to the same period last year, with a 7% increase when adjusted for fixed exchange rates[4]. - Value-added services revenue decreased by 16% year-over-year to $54.6 million, primarily due to a reduction in membership service income[5]. - Operating profit for Q2 2023 was $123.5 million, with an operating margin of 28%, up from 21% in the same quarter last year[5]. - Net profit attributable to Weibo shareholders was $81.4 million, translating to diluted earnings per share of $0.34, compared to $0.12 in the prior year[5]. - Total net revenue for the second quarter of 2023 was $440,240 thousand, a decrease of 2.2% compared to $450,152 thousand in the same period of 2022[13]. - Advertising and marketing revenue for Q2 2023 was $385,674 thousand, showing a slight increase from $385,559 thousand in Q2 2022[13]. - Net income attributable to Weibo shareholders for Q2 2023 was $81,387 thousand, compared to $28,300 thousand in Q2 2022, representing a significant increase of 187.5%[13]. - Basic net income per share attributable to Weibo shareholders for Q2 2023 was $0.35, up from $0.12 in Q2 2022[14]. - The company reported a total operating profit of $123,453 thousand for Q2 2023, an increase from $93,938 thousand in Q2 2022[13]. - Operating profit for Q2 2023 reached $123,453 thousand, a 27.8% increase from $96,490 thousand in Q1 2023[17]. - Non-GAAP net profit attributable to Weibo shareholders for Q2 2023 was $126,376 thousand, up from $111,229 thousand in Q1 2023, marking a 13.6% increase[18]. - Adjusted EBITDA for Q2 2023 was $163,881 thousand, compared to $133,744 thousand in Q1 2023, representing a 22.5% increase[18]. User Engagement - Monthly active users reached 599 million in June 2023, with a net increase of approximately 17 million users year-over-year[4]. - Daily active users averaged 258 million in June 2023, reflecting a net increase of about 5 million users year-over-year[4]. Cash and Investments - As of June 30, 2023, Weibo had cash, cash equivalents, and short-term investments totaling $2.8 billion[6]. - Cash and cash equivalents as of June 30, 2023, were $2,360,744 thousand, down from $2,690,768 thousand as of December 31, 2022[15]. - Long-term investments increased to $1,309,217 thousand as of June 30, 2023, compared to $993,630 thousand as of December 31, 2022[15]. Dividends and Shareholder Returns - The company declared a special cash dividend of $0.85 per share in July 2023, totaling approximately $200 million[3]. Operational Strategy - The company continues to focus on expanding its advertising services and enhancing user engagement through new product developments and market strategies[19]. - The majority of the company's revenue comes from advertising and marketing services, focusing on a mobile-first approach[11]. - The company has developed a social interest graph recommendation engine to enhance marketing effectiveness based on user demographics and behavior[11]. - The company has a commitment to continuously improve its platform and develop new features and products[12]. Risks and Forward-Looking Statements - Forward-looking statements regarding financial performance and operational plans will be made during the call, highlighting potential risks and uncertainties[12]. - The company faces risks related to user growth, regulatory environment, and competition in the advertising market[12]. Financial Reporting and Metrics - Non-GAAP operating profit was $153.8 million, with a non-GAAP operating margin of 35%, compared to 32% in the same quarter last year[5]. - Non-GAAP financial metrics will be discussed, including operating profit and net profit attributable to shareholders[9]. - The company emphasizes the importance of non-GAAP metrics for reflecting ongoing operational performance and facilitating meaningful comparisons over periods[9]. Conference Call - The company will hold a conference call on August 24, 2023, to report its financial and operational performance[8]. Financial Position - Total assets decreased to $6,878,933 thousand as of June 30, 2023, from $7,129,454 thousand as of December 31, 2022[16]. - Total liabilities decreased to $3,685,299 thousand as of June 30, 2023, from $3,738,914 thousand as of December 31, 2022[16]. - The company reported a significant increase in operating profit for the first half of 2023, totaling $219,943 thousand, compared to $196,787 thousand in the same period of 2022[17]. - The company’s non-GAAP operating profit for the first half of 2023 was $282,345 thousand, slightly down from $287,019 thousand in the first half of 2022[17]. Shareholder Equity and Liabilities - Shareholders' equity totaled $3,344,745,000, slightly decreasing from $3,345,116,000, representing a marginal decline of 0.01%[24]. - The company’s total equity attributable to shareholders was $3,330,250,000, down from $3,296,276,000, reflecting a decrease of approximately 1%[24]. Accounting Standards - The adjustments between US GAAP and IFRS accounting standards were detailed, highlighting differences in the treatment of convertible bonds and lease liabilities[26].

Exhibit 99.1 Weibo Reports Second Quarter 2023 Unaudited Financial Results BEIJING, China – August 24, 2023 – Weibo Corporation (“Weibo” or the “Company”) (NASDAQ: WB and HKEX: 9898), a leading social media in China, today announced its unaudited financial results for the second quarter ended June 30, 2023. “We are pleased with the recovery of our business and improvement of our operating efficiency this quarter,” said Gaofei Wang, CEO of Weibo. “During this quarter, our user community experienced continuou ...

Weibo Corporation (NASDAQ:WB) Q1 2023 Earnings Conference Call May 25, 2023 7:00 AM ET Company Participants Sandra Zhang - Investor Relations Gaofei Wang - Chief Executive Officer Fei Cao - Chief Financial Officer Conference Call Participants Alicia Yap - Citigroup Thomas Chong - Jefferies Operator Good day and thank you for standing by. Welcome to the Weibo Reports First Quarter 2023 Financial Results. [Operator Instructions] Please be advised, today's conference is being recorded. I would now like to hand ...

[0 -> 18] Good day and thank you for standing by. Welcome to the WIBO Reports First Quarter 2023 Financial [18 -> 24] Results. At this time, all participants are in a listen-only mode. After the speaker's [24 -> 29] presentation, there will be a question and answer session. To ask a question during the [29 -> 33] session, you will need to press star 1 and 1 on your telephone. You will then hear an [33 -> 39] automated message advising your hand is raised. To withdraw your question, please press star [39 -> ...

Financial Performance - Net revenue for Q1 2023 was $413.8 million, a decrease of 15% year-over-year, and a 7% decrease when adjusted for fixed exchange rates[3]. - Advertising and marketing revenue was $355.3 million, down 17% year-over-year, while value-added services revenue increased by 2% to $58.5 million[4]. - The company reported a net profit attributable to Weibo shareholders of $100.5 million, compared to a net loss of $67.5 million in the same period last year[5]. - Operating profit for Q1 2023 was $96.5 million, with an operating margin of 23%, compared to 21% in the same period last year[4]. - Non-GAAP operating profit was $128.6 million, with a non-GAAP operating margin of 31%, up from 29% year-over-year[4]. - Total revenue for the quarter ending March 31, 2023, was $413.778 million, down from $484.622 million in the same quarter of the previous year, representing a decrease of approximately 14.6%[22]. - Adjusted EBITDA for Q1 2023 was $133,744 thousand, down from $153,088 thousand in Q1 2022, indicating a decline of approximately 12.6%[20]. User Metrics - Monthly active users reached 593 million in March 2023, with a net increase of approximately 11 million users year-over-year[3]. Cash and Investments - Cash, cash equivalents, and short-term investments totaled $2.8 billion as of March 31, 2023[5]. - The company’s cash and cash equivalents decreased from $2,690,768 thousand as of December 31, 2022, to $2,284,216 thousand as of March 31, 2023[17]. Dividends and Shareholder Returns - The board approved a special cash dividend of $0.85 per share, totaling approximately $200 million, to be paid on or around July 19, 2023[6]. Costs and Expenses - The total costs and expenses for the three months ended March 31, 2023, were $317.3 million, compared to $484.6 million for the same period in 2022[14]. - Operating costs increased from $2,337 million in Q1 2022 to $2,536 million in Q1 2023, reflecting a rise of 8.4%[15]. - The total assets decreased from $7,129,454 thousand as of December 31, 2022, to $7,014,237 thousand as of March 31, 2023[17]. - The total liabilities decreased from $3,738,914 thousand as of December 31, 2022, to $3,539,622 thousand as of March 31, 2023[18]. Management and Strategy - The company aims to enhance monetization potential by focusing on resilient industries and growth opportunities amid economic challenges[2]. - The management team held a conference call on May 25, 2023, to discuss the financial and operational overview of the company[8]. - The company continues to focus on mobile-first advertising solutions and has developed a social interest graph recommendation engine to enhance marketing effectiveness[12]. - Weibo's management believes that non-GAAP financial measures provide useful information for assessing the company's ongoing performance[10]. Risks and Challenges - The company faces risks including regulatory uncertainties in China and competition in the advertising market[13]. - Weibo's financial performance is subject to fluctuations, and the company has acknowledged the impact of macroeconomic conditions on its operations[13]. Share Performance - The basic net loss per share attributable to Weibo shareholders was $(0.29) for March 31, 2022, improved to $0.43 by March 31, 2023[15]. - The company reported a total of 236,895 diluted shares used for calculating net loss per share attributable to Weibo shareholders for Q1 2023[20]. Product Development - The company plans to continue focusing on product development, with product development expenses rising from $13,336 thousand in Q1 2022 to $13,800 thousand in Q1 2023[15].

Share Structure and Ownership - As of March 31, 2023, the number of Class B ordinary shares held by different voting rights beneficiaries is 87,822,024, representing approximately 64.1% of the voting power for all shareholder voting matters [3]. - If all issued and outstanding Class B ordinary shares are converted into Class A ordinary shares, the company will issue 87,822,024 Class A ordinary shares, which is about 59.6% of the total number of Class A ordinary shares outstanding as of March 31, 2023 [4]. - The company has a total of 234,186,394 ordinary shares outstanding as of December 31, 2022, which includes 139,361,056 Class A ordinary shares and 94,825,338 Class B ordinary shares [17]. User Engagement and Growth - Weibo Corporation reported an increase in daily active users (DAUs) to 241 million, representing a year-over-year growth of 5% [23]. - The average monthly active users (MAUs) reached 573 million, showing a 3% increase compared to the previous year [25]. - As of December 2022, the monthly active users reached 586 million, with an average daily active user count of 252 million [94]. - The company anticipates a slowdown in user growth rate over time due to increased market penetration in China's internet population [94]. - The company has implemented various features such as hot topics, search, short videos, and live streaming to stimulate user engagement and growth [96]. Financial Performance - Total revenue for the year was $1.8 billion, a decrease of 6% from the previous year [26]. - Advertising revenue accounted for approximately 80% of total revenue, amounting to $1.44 billion, down 8% year-over-year [26]. - Weibo's operating margin for the year was reported at 30%, a slight decline from 32% in the previous year [26]. - The company has set a revenue guidance of $1.7 billion to $1.9 billion for the next fiscal year, indicating a potential recovery in user engagement [26]. - The net profit attributable to shareholders of the company for the year ended December 31, 2022, was $85.6 million [66]. Regulatory and Legal Risks - The company operates through a complex structure involving VIEs due to restrictions on foreign ownership in the internet sector in China [30]. - There are significant uncertainties regarding the interpretation and application of current and future Chinese laws affecting the VIE structure [35]. - The company faces various legal and operational risks related to the complex and changing regulatory environment in China [36]. - The company is subject to potential penalties or loss of rights if the VIE structure is deemed non-compliant with Chinese regulations [34]. - The company faces significant regulatory risks from the Chinese government, which may severely limit or completely obstruct its ability to sell securities to investors [38]. Investment and Strategic Initiatives - The company plans to enhance its content creator ecosystem, targeting a 10% increase in the number of top content creators by the end of the next fiscal year [26]. - Weibo Corporation aims to expand its market presence in Southeast Asia, with a projected investment of $50 million over the next two years [26]. - The company is focusing on developing new technologies, including AI-driven content recommendations, with an expected launch in Q3 2023 [26]. - The company plans to apply for the Internet Audio-Visual Program Service License, which it currently does not qualify for under existing laws [49]. - The company is actively investing significant resources to expand its user base, increase user engagement, and develop new features and products, which may lead to high costs if market conditions change or demand forecasts are incorrect [133]. Competition and Market Challenges - The company faces intense competition for user traffic and engagement from major internet companies like Tencent and ByteDance, as well as traditional media [104]. - The company is competing with both online and offline gaming for user time and spending, as well as with e-commerce platforms for business solutions [105]. - The effectiveness of the company's channel partnerships is critical for driving traffic to its platform, and any decline in these partnerships could negatively impact business performance [87]. - The company faces significant competition in advertising and marketing expenditures, primarily from Tencent, ByteDance, Baidu, Kuaishou, Xiaohongshu, Bilibili, and iQIYI, which could adversely affect its business and operating performance [118]. Financial Obligations and Debt Management - The company issued $900 million of convertible senior notes due in 2022, with a 1.25% annual interest rate, and repaid $899.99 million upon maturity [178]. - The company also issued $800 million of senior notes due in 2024, with a 3.50% annual interest rate, which will mature on July 5, 2024 [178]. - The company may require additional funding but may not be able to obtain financing on acceptable terms, potentially leading to further dilution of shareholder equity [186]. - The ability to manage business operations and generate sufficient cash flow is critical for meeting debt obligations [182]. Data Security and Privacy Concerns - The company has invested significant resources in technology and product development to prevent user data leaks and security vulnerabilities [141]. - Privacy issues related to user data collection and management could negatively impact the company's reputation and lead to user attrition, affecting overall business performance [140]. - The company faced a data breach incident in March 2020, leading to regulatory meetings and mandated improvements in data security practices [145]. - New data protection laws and regulations may lead to substantial costs and require significant changes to business practices [148]. Content and User Experience - The company relies on user-generated content, and a lack of valuable contributions from users and partners could lead to decreased user traffic and engagement [87]. - The introduction of promotional marketing in user feeds may negatively affect user experience and lead to a decline in user engagement [166]. - Spam content on the platform may degrade user experience and harm the company's reputation, potentially leading to decreased user engagement and increased operational costs [137]. - The company has faced challenges with user complaints regarding promotional products, which could delay monetization efforts [166]. Intellectual Property and Compliance - The company faces significant risks related to potential third-party intellectual property infringement claims, which could adversely affect its business, financial condition, and outlook [191]. - The effectiveness and enforceability of intellectual property rights in the Chinese internet sector remain uncertain, increasing the risk of infringement claims [191]. - The company has received notifications from copyright holders claiming that user-generated content infringes their intellectual property, which could result in costly legal actions [192]. - Any successful claims against the company could result in substantial damages, impacting its financial condition and operational performance [192].

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☐ SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES ...

Exhibit 99.1 Reconciliation between U.S. GAAP and International Financial Reporting Standards The consolidated financial statements are prepared in accordance with U.S. GAAP, which differ in certain respects from International Financial Reporting Standards (“IFRS”). The effects of material differences between the consolidated financial statements of the Group prepared under U.S. GAAP and IFRS are as follows: Reconciliation of consolidated statements of comprehensive income data (in US$ thousands): For the Y ...