Hong Kong – Trading activity on the Hong Kong stock exchange saw a net outflow of HK$1.25 billion on Monday, March 16, 2026, despite significant inflows into key technology stocks including Tencent, Alibaba, and BYD, according to data compiled by multiple financial news outlets. Sinac Finance and Tencent News both reported the overall net selling pressure, while highlighting strong buying interest in specific companies.
The primary driver of the net outflow was selling in the Hang Seng Index tracking fund, with the iShares MSCI China ETF (EWH) experiencing substantial outflows. However, investor appetite for leading Chinese tech firms remained robust. Tencent (00700.HK) saw a net inflow of HK$2.287 billion, while Alibaba (09988.HK) attracted HK$706 million in net buying. BYD (01211.HK), the electric vehicle giant, also benefited from the trend, with net inflows reaching HK$586 million. Geely Auto (00175.HK) also experienced positive momentum, attracting HK$442 million in net purchases.
Northbound Funds Drive Tech Stock Gains
The inflows into Tencent, Alibaba, and BYD are attributed to “Northbound” funds – investments flowing from mainland China into Hong Kong-listed stocks through the Stock Connect program. The Stock Connect program allows investors in mainland China to trade Hong Kong-listed securities, and vice versa. The program is a key component of the financial integration between the two regions. According to reports, Shanghai-bound trades saw a net outflow of HK$2.735 billion, while Shenzhen-bound trades experienced a net inflow of HK$1.485 billion, resulting in the overall net outflow of HK$1.25 billion.
Tencent’s strong performance coincides with recent positive developments for the company. On March 9th, Tencent launched its AI-powered assistant, WorkBuddy. Tencent News also reported that on March 14th, Tencent Cloud initiated a nationwide free installation program for its “Dragon” technology. Citigroup analysts believe the rapid development of “Dragon” technology could fundamentally alter enterprise growth models. Commission rate reductions by Apple and Google Play are projected to boost Tencent’s overall operating profit by 1.9%, according to Goldman Sachs estimates.
Alibaba’s AI Push and BYD’s Export Expansion
Alibaba’s (09988.HK) net inflow of HK$706 million is linked to anticipation surrounding the imminent launch of a latest AI-powered intelligent agent product. The product, built on Alibaba’s Tongyi Qianwen large language model, is specifically designed for enterprise clients. Sources indicate that Alibaba plans to integrate this AI agent with its existing services, including Taobao and Alipay, with development led by the team responsible for the DingTalk platform. This move signals Alibaba’s commitment to leveraging artificial intelligence to enhance its ecosystem and cater to business needs.
BYD’s (01211.HK) HK$586 million inflow follows the announcement of significant export orders for its vehicles. BYD’s Executive Vice President, Li Ke, revealed at an event in Rio de Janeiro, Brazil, that the company’s Brazilian factory has secured commitments for 100,000 vehicles for export to Argentina and Mexico – 50,000 units each. Oriental Fortune reported this development, highlighting BYD’s growing international presence. The Brazilian factory, located in Camaçari, Bahia, currently has an annual production capacity of 150,000 vehicles, with plans for phased expansion to 600,000 units.
Other Notable Movements
While Tencent, Alibaba, and BYD experienced substantial inflows, other stocks faced selling pressure. The iShares MSCI China ETF (02800.HK) saw the largest net outflow, totaling HK$3.574 billion. Semiconductor Manufacturing International Corporation (SMIC) (00981.HK) also experienced net selling, with outflows of HK$3.31 billion. Xiaomi Group-W (01810.HK) saw net outflows of HK$844 million.
The contrasting movements highlight a selective approach by investors, favoring companies with strong growth prospects and positive catalysts. The continued interest in Tencent, Alibaba, and BYD suggests confidence in their long-term potential, despite the broader market headwinds reflected in the overall net selling pressure. The Stock Connect program continues to play a crucial role in shaping trading dynamics in Hong Kong, providing a vital link between mainland Chinese investors and the city’s vibrant stock market.
Looking ahead, market participants will be closely monitoring further developments in the AI sector, as well as BYD’s progress in expanding its global footprint. The next key data release will be the April figures for Northbound fund flows, providing a clearer picture of investor sentiment and potential shifts in trading patterns. Investors are also awaiting further details on Alibaba’s new AI product launch and its integration with existing services.
Key Takeaways:
- Despite an overall net outflow of HK$1.25 billion, Tencent, Alibaba, and BYD experienced significant inflows from Northbound funds.
- Tencent’s gains are linked to the launch of WorkBuddy and the Dragon technology initiative.
- Alibaba’s inflows are driven by anticipation of a new AI-powered intelligent agent product.
- BYD’s performance is bolstered by substantial export orders from Argentina, and Mexico.
- The iShares MSCI China ETF experienced the largest net outflow, indicating broader selling pressure.
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