Bilibili (BILI) Shares Slide -18% in 30 Days After Convertible Notes Deal
Key Takeaways
- Bilibili's American depositary shares fell roughly 18% over the trailing 30 days, closing at $15.23 on September 4, 2026, versus $18.58 on August 5, 2026.
- The slide accelerated after Bilibili announced a $700 million convertible notes offering alongside a concurrent Tencent share placement, raising dilution and share-overhang concerns.
- Q2 2026 results were solid on the top line—revenue rose 8% and advertising grew 28%—but mobile-game revenue declined 14%, a notable area of pressure.
- Over the last quarter the shares have been volatile, rallying toward $19 in early August before giving back those gains into September.
Company Overview and Market Position
Bilibili Inc. (BILI) is a Shanghai-based online entertainment company that operates one of China's leading video-sharing and community platforms. The company is best known for its anime, comics, and games (ACG) heritage, its signature "danmaku" bullet-comment viewing experience, and a highly engaged community of younger users. Bilibili monetizes through advertising, value-added services such as live streaming and premium memberships, mobile games, and IP derivatives. Its American depositary shares trade on Nasdaq under the ticker BILI, with a parallel listing in Hong Kong.
Bilibili's strategic advantage is its deep reach into China's Gen Z+ demographic. As of mid-2026, the company reported 117 million daily active users and 371 million monthly active users, with an average user age of about 26.5. Investors follow the stock closely because of its advertising momentum—now its largest revenue line—and its efforts to translate community engagement into sustained profitability. I also checked this using Tickeron’s AI Screener to see how the stock compares to others in the industry.
Stock Price Performance: Last 30 Days vs. Quarter
Over the trailing 30 days, Bilibili shares declined roughly 18%, falling from $18.58 at the close on August 5, 2026, to $15.23 at the close on September 4, 2026. The move was not a single-day event: the stock drifted lower through much of August before accelerating in early September.
The broader quarterly trend has been similarly choppy. After dipping below $16 in late June, the shares rallied through July and peaked near $19 in early August. That advance has since been fully retraced, leaving the stock roughly 13% below its early-June level of about $17.50. The pattern reflects a tug-of-war between improving fundamentals and persistent macro and capital-markets concerns.
What Drove the Recent Price Decline
Several factors shaped the recent decline. On August 27, Bilibili reported second-quarter results: total revenue rose 8% year over year to RMB 7.9 billion, net profit increased 55% to RMB 339 million, and gross margin expanded to 37.2%. Advertising grew 28% to RMB 3.1 billion and became the company's largest revenue source. However, mobile-game revenue fell 14% year over year to RMB 1.4 billion, weighed down by a difficult comparison, which dampened some of the enthusiasm around the report. From what I see, this mixed picture set the stage for the sharper drop that followed.
The more decisive catalyst came on September 4, when Bilibili priced a $700 million convertible senior notes offering due 2031, with Tencent Holdings (TCEHY) subscribing to $200 million. The transaction was paired with a concurrent equity placement in which Tencent sold about $400 million of existing Class Z ordinary shares, plus repurchases of roughly $300 million. Convertible issuance and a major shareholder's secondary sale can create a perceived dilution and supply overhang, and the announcement coincided with a further step down in the share price. Management said proceeds would fund AI-driven business growth and general corporate purposes.
Sentiment was also pressured by a challenging macro backdrop. On the earnings call, executives cited pressure on China's consumer environment even as advertisers continued to prioritize high-value audiences.
Performance Drivers Over the Last Quarter
The quarter's narrative has been defined by strengthening profitability against a mixed growth picture. Bilibili posted its 16th consecutive quarter of gross-margin improvement, and adjusted net margin widened to 8.9%, supporting the stock's July recovery. Advertising continued to compound at a 20%-plus rate, and engagement metrics—including average daily time spent of 113 minutes—improved year over year.
Offsetting that progress, the gaming segment remains in a transition period. Management attributed the second-quarter games decline largely to a high base from a prior hit title and signaled that new releases, including a planned global launch in September, should help games return to year-over-year growth in the fourth quarter. Broader volatility in Chinese technology and internet ADRs, together with the September convertible-notes transaction, added to the quarter's selling pressure. I’m watching this closely as the company works through these transitions.
Key Factors to Watch Going Forward
Looking ahead, several factors could influence Bilibili's shares. New game launches and the expected return to year-over-year games growth in the fourth quarter will be closely watched. The proposed repurchase of Class Z ordinary shares from Tencent requires approval from disinterested shareholders at a special general meeting, and the outcome may affect perceptions of capital structure and dilution. AI-driven investments in content understanding, recommendations, and advertising efficiency are another focal point. Investors should also monitor China's consumer environment, advertising demand trends, and any further developments tied to the convertible notes. These are informational considerations rather than investment recommendations.
Exploring AI Trading Strategies in My Research
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Contributor
Sergey Savastiouk, Ph.D. has a degree in Applied Mathematics from Moscow University and has extensive experience as an entrepreneur, investor, manager, and mathematician. His professional expertise is in applied mathematics, mathematical modeling, system and pattern analysis, and software and hardware system integration. He has served as the CEO of several hi-tech start-up companies and nonprofit organizations, which has given him proven capabilities in business strategy for high-tech start-up companies, market assessment, company formation, team building, product development, marketing, and sales. He has published numerous articles in journals and magazines on related fields. As a retail investor, he spent 15 years developing his proprietary trading and quantitative algorithms (now Tickeron’s A.I.), which brought him significant returns in trading the stock market. His current work and goal in founding Tickeron is to bring professional, sophisticated stock market analysis capabilities to retail investors via an easy-to-use interface.
BILI's MACD Histogram crosses above signal line
The Moving Average Convergence Divergence (MACD) for BILI turned positive on September 22, 2026. Looking at past instances where BILI's MACD turned positive, the stock continued to rise in 41 of 48 cases over the following month. The odds of a continued upward trend are 85%.
Technical Analysis (Indicators)
Bullish Trend Analysis
The RSI Oscillator points to a transition from a downward trend to an upward trend -- in cases where BILI's RSI Indicator exited the oversold zone, 28 of 33 resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 85%.
The Stochastic Oscillator suggests the stock price trend may be in a reversal from a downward trend to an upward trend. 46 of 65 cases where BILI's Stochastic Oscillator exited the oversold zone resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 71%.
Following a +3.19% 3-day Advance, the price is estimated to grow further. Considering data from situations where BILI advanced for three days, in 210 of 261 cases, the price rose further within the following month. The odds of a continued upward trend are 80%.
BILI may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
Bearish Trend Analysis
The Momentum Indicator moved below the 0 level on October 02, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on BILI as a result. In 72 of 91 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 79%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where BILI declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 80%.
The Aroon Indicator for BILI entered a downward trend on October 06, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
Fundamental Analysis (Ratings)
The Tickeron Valuation Rating of 57 (best 1 - 100 worst) indicates that the company is fair valued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (2.625) is normal, around the industry mean (1.332). P/E Ratio (28.147) is within average values for comparable stocks, (412.981). Projected Growth (PEG Ratio) (0.324) is also within normal values, averaging (17.274). Dividend Yield (0.000) settles around the average of (0.015) among similar stocks. P/S Ratio (1.453) is also within normal values, averaging (71.888).
The Tickeron SMR rating for this company is 69 (best 1 - 100 worst), indicating slightly better than average sales and a considerably profitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron Price Growth Rating for this company is 79 (best 1 - 100 worst), indicating slightly worse than average price growth. BILI’s price grows at a lower rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron PE Growth Rating for this company is 100 (best 1 - 100 worst), pointing to worse than average earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Profit vs. Risk Rating rating for this company is 100 (best 1 - 100 worst), indicating that the returns do not compensate for the risks. BILI’s unstable profits reported over time resulted in significant Drawdowns within these last five years. A stable profit reduces stock drawdown and volatility. The average Profit vs. Risk Rating rating for the industry is 94, placing this stock worse than average.
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General Information
an online video platform
Industry InternetSoftwareServices
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