Bilibili (BILI) Q4 2025 earnings review
First GAAP Profitable Year Achieved as Ads Soar, but Sequential User Losses Emerge
Bilibili capped off FY25 with a landmark achievement: its first full year of GAAP profitability. Q4 2025 total net revenues reached RMB 8.32 billion, up 8% YoY, primarily driven by a blistering 27% surge in high-margin Advertising. This revenue mix shift propelled Adjusted Net Profit Margin to a record 10.6%, nearly doubling from a year ago. However, the top-line recovery masks underlying turbulence. The Mobile Games segment remains a severe drag, dropping 14% YoY. Most alarmingly, while management celebrated YoY user growth, both DAUs and MAUs suffered significant sequential declines from Q3 to Q4, challenging the narrative of a perpetually expanding community.
🐂 Bull Case
Ad revenues grew 27% YoY to RMB 3.04B, accelerating from Q3's 23%. Bilibili's AI-driven ad infrastructure and unique Gen Z+ demographics are successfully capturing market share and driving relentless gross margin expansion.
The company has transitioned from chronic cash burn to sustainable profitability. Operating cash flow for 2025 hit RMB 7.15B, and Q4 adjusted net profit jumped 94% YoY, proving the platform's operating leverage is intact.
🐻 Bear Case
Games revenue fell 14% YoY in Q4, following a 17% drop in Q3. The heavy reliance on the aging 'San Guo: Mou Ding Tian Xia' creates a massive top-line headwind that newly launched titles like 'Escape from Duckov' have yet to offset.
DAUs fell from 117.3 million in Q3 to 113.0 million in Q4, and MAUs dropped by 10 million over the same period. If audience drain continues, the advertising growth engine will eventually starve.
⚖️ Verdict: ⚪
Neutral. The margin expansion and advertising execution are spectacular, fully validating the long-term business model. However, a shrinking gaming division and sequential user drain present serious risks to sustainable top-line growth.
Key Themes
Sequential User Drain Contradicts Growth Narrative
Management cheered 'resurgent community growth' and highlighted a 10% YoY increase in DAUs. However, comparing the data sequentially reveals a Reversing trend: DAUs fell sharply from 117.3 million in 25Q3 to 113.0 million in 25Q4. MAUs followed the same path, dropping from 376 million to 366 million sequentially. This contraction directly contradicts the narrative of a booming platform and suggests user acquisition has stalled.
Advertising is the New Core Growth Engine
Advertising revenue accelerated to 27% YoY growth (RMB 3.04B), single-handedly keeping the company's top line afloat. This represents an acceleration from 23% in Q3 and 20% in H1. Bilibili's focus on performance-based ads and improved algorithms has allowed it to command higher ECPMs and take share in a fiercely competitive digital ad market.
Gaming Revenue Collapse Persists
The Mobile Games segment is Decelerating rapidly. After surging over 60% in H1 25 due to the launch of 'San Guo: Mou Ding Tian Xia', growth has completely collapsed. Q4 revenues fell 14% YoY to RMB 1.54B. While management launched the in-house game 'Escape from Duckov' in Q4, it clearly was not enough to fill the revenue crater left by a high prior-year comparison.
Ruthless Operating Leverage Secures Margins
Bilibili's margin expansion story remains highly Stable and impressive. Gross margin ticked up to 37.0% from 36.1% a year ago. Operating expenses decreased 3% YoY, driven by a 9% reduction in sales and marketing. By growing high-margin ad revenues while cutting acquisition costs, adjusted profit from operations skyrocketed 81% YoY to RMB 838.2 million.
Margin Gains Masked by Lower Game Marketing
While the 9% drop in Sales & Marketing expenses (to RMB 1.13B) looks excellent for margin expansion, management explicitly noted this was 'attributable to lower marketing expenses for mobile games.' This is a data point that contradicts the purely positive narrative: if the core ad/VAS businesses aren't generating standalone operating leverage, overall margins could revert once Bilibili begins aggressively marketing its 2026 game pipeline.
AI Reshaping Content and Commercialization
CEO Rui Chen emphasized that 2026 will be defined by AI reshaping content creation and commercial efficiency. Building on prior quarters' successes—where AI-generated creatives accounted for over 50% of performance ad material—Bilibili is heavily leaning on LLMs to drive ad recommendations and lower content production hurdles for its creator base.
Macro Resilience in Advertising
Despite ongoing macroeconomic headwinds in China that have severely pressured broader e-commerce and brand budgets, Bilibili's 27% ad growth demonstrates extraordinary resilience. Advertisers are consolidating budgets toward platforms that can verifiably influence Gen Z+ purchasing decisions.
Other KPIs
Accelerating. Up from RMB 1.40 billion in 24Q4. For the full year, operating cash flow reached RMB 7.15 billion, cementing the company's self-funding capability and bolstering total cash/investments to RMB 24.15 billion.
Decelerating. VAS grew 6% YoY, slowing down from 11% growth seen in H1 2025. While premium memberships remain stable, the slower growth rate puts additional pressure on the Advertising segment to carry the top line.
Guidance
Stable. Pursuant to the two-year US$200 million program approved in November 2024, the company has utilized US$131.2 million through the end of 2025 (including US$14.7 million in Q4). This leaves roughly one-third of the authorization to support the stock in 2026.
Key Questions
Explaining the Sequential User Drain
Management highlighted a 10% YoY increase in DAUs, but DAUs actually fell by over 4 million sequentially from Q3, and MAUs dropped by 10 million. Is this pure seasonality, or is the platform reaching a natural saturation point for user acquisition?
Mobile Games Pipeline Visibility
With the Games segment contracting 14% this quarter, how much revenue contribution are you modeling for 'Escape from Duckov' in Q1 2026, and when will the much-anticipated 'End Card Sanguo' launch to reverse this trend?
Ad Growth Sustainability
Advertising growth accelerated to an incredible 27% YoY despite broader macro softness. How much of this was driven by pricing/yield improvements via AI versus an increase in absolute ad load on the platform?
Capital Allocation Shift
Having achieved full-year GAAP profitability and holding RMB 24.15 billion in cash, how does management weigh initiating a dividend versus continuing share repurchases once the current US$200M program is exhausted?