--- title: "Hong Kong stock movement: YOFC fell 12.14%, raising market concerns over passive fund inflows and shareholder turnover" type: "News" locale: "en" url: "https://longbridge.com/en/news/286514319.md" description: "YOFC fell 12.14%; Cambridge Technology fell 7.25%, with a transaction amount reaching HKD 1.003 billion; ZTE Corporation fell 4.28%, with a transaction amount reaching HKD 378 million; BYD Electronics fell 5.01%, with a transaction amount reaching HKD 160 million; Feisuke Innovation fell 5.11%, with a market value of HKD 17.3 billion" datetime: "2026-05-15T05:56:41.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/286514319.md) - [en](https://longbridge.com/en/news/286514319.md) - [zh-HK](https://longbridge.com/zh-HK/news/286514319.md) --- # Hong Kong stock movement: YOFC fell 12.14%, raising market concerns over passive fund inflows and shareholder turnover **Hong Kong Stock Movement** YOFC fell 12.14%. Based on recent key news: 1. On May 13, MSCI announced the results of index adjustments, and YOFC was included in the MSCI Emerging Markets Index, which is expected to bring passive capital inflows, but the market's reaction to short-term capital flows led to stock price fluctuations. Source: Zhitong Finance 2. On May 12, YOFC shareholders made significant transfers, with a transfer market value of HKD 2.121 billion, accounting for 2.05%, which may raise market concerns about changes in shareholder structure. Source: Zhitong Finance 3. On May 12, Goldman Sachs raised YOFC's earnings forecast, although maintaining a neutral rating, the market's expectations for earnings growth may lead to short-term stock price fluctuations. Source: Goldman Sachs Research Report. Fiber demand is driven by AI data centers, with high risks. **Stocks with High Trading Volume in the Industry** Cambridge Technology fell 7.25%. Based on recent key news: 1. On May 13, MSCI adjusted the Global Small Cap Index, and Cambridge Technology was removed, leading to decreased international capital attention and a drop in stock price. Source: Zhitong Finance 2. On May 12, Cambridge Technology announced a final dividend of HKD 0.28 per share, which failed to boost the stock price. Source: Zhitong Finance 3. On May 12, Advantech announced its financial report, showing growth in demand for edge AI applications, with revenue hitting a record high, indicating intensified industry competition. Source: Zhitong Finance. Industry competition is intensifying, and capital flows are fluctuating. ZTE Corporation fell 4.28%. Based on recent key news: 1. On May 11, Morgan Stanley reduced its holdings in ZTE Corporation by 2.209 million shares, putting pressure on the stock price. After the reduction, the holding ratio dropped to 6.97%, raising market concerns about the company's future performance, leading to a stock price decline. 2. On May 13, ZTE Corporation signed a strategic cooperation agreement with Midea Group. Although the cooperation prospects are broad, it failed to immediately boost the stock price. The market is cautious about the long-term impact of the cooperation. 3. On May 12, Inner Mongolia Energy Group held discussions with ZTE Corporation to explore cooperation in power digitization. Despite the significant cooperation potential, it did not have a positive impact on the stock price in the short term. The Hong Kong stock market has recently seen increased volatility, and investors should be cautious. BYD Electronics fell 5.01%, with a trading volume of HKD 160 million, and there has been no significant news recently. Trading is active, and capital flows are evident. Considering the sector and industry trends, the stock shows significant volatility, and specific reasons need further observation. **Stocks with High Market Capitalization in the Industry** Fast Innovation fell 5.11%. Based on recent key news: 1. On May 13, Fast Innovation released its first-quarter results, with revenue increasing by 24.6% year-on-year and net profit growing by 72.2%. Despite strong performance, market concerns about its future growth potential led to a drop in stock price. Source: Zhitong Finance 2. On May 12, the company announced it would continue to advance its high-end product layout and strengthen its core track layout in AI computing power networks. Despite significant technological upgrades, investors are cautious about its execution capabilities, affecting the stock price Source: Zhitong Finance On May 13, the market expressed concern over the 40.8% revenue growth of high-performance network solutions driven by rapid innovation, but worries about its globalization challenges led to pressure on the stock price. 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