According to the data disclosed on September 19, 2025, the stocks with the largest increase in the proportion of Hong Kong Stock Connect holdings are YOFC (06869), TYK MEDICINES-B (02410), and FORTIOR TECHNOLOGY (SHENZHEN) CO., LTD. (01304), which increased by 5.51%, 2.18%, and 2.14% respectively. The stocks with the largest decrease in the proportion of Hong Kong Stock Connect holdings are Southern Hang Seng Technology (03033), Haotian International Construction Investment (01341), and Beijing Beichen Industrial Co., Ltd. (00588), which decreased by -1.10%, -0.90%, and -0.76% respectively.
In the last 5 trading days with statistical data, the stocks with the largest increase in the proportion of Hong Kong Stock Connect holdings are TYK MEDICINES-B (02410), YOFC (06869), and Longpan Technology (02465), which increased by 6.99%, 5.91%, and 5.41% respectively. The stocks with the largest decrease in the proportion of Hong Kong Stock Connect holdings are Shandong Molong (00568), Yisou Technology (02550), and Baiguoyuan Group (02411), which decreased by -4.44%, -3.44%, and -2.91% respectively.
The specific data is as follows (exchange data based on T+2 settlement):
- Latest daily increase list of Hong Kong Stock Connect holdings (top 20)
| Company Name |
Change in Proportion |
Latest Holding Ratio |
| YOFC (06869) |
+5.51% |
68.51% |
| TYK MEDICINES-B (02410) |
+2.18% |
23.40% |
| FORTIOR TECHNOLOGY (SHENZHEN) CO., LTD. (01304) |
+2.14% |
14.00% |
| Tianyue Advanced (02631) |
+1.85% |
13.18% |
| Kanglong Chemical (03759) |
+1.48% |
62.37% |
| Dongfang Zhenxuan (01797) |
+1.47% |
28.87% |
| COSCO Shipping Energy (01138) |
+1.43% |
69.07% |
| Sanhua Intelligent Control (02050) |
+1.12% |
8.35% |
| Goldwind Technology (02208) |
+1.00% |
46.78% |
| Delta Electronics Holdings (00179) |
+0.76% |
14.13% |
| Zhongxin Innovation (03931) |
+0.67% |
12.55% |
| China Civil Aviation Information Network (00696) |
+0.66% |
35.11% |
| Datang New Energy (01798) |
+0.63% |
49.31% |
| Baize Medical (02609) |
+0.61% |
4.88% |
| Yuejiang (02432) |
+0.58% |
7.84% |
| China Education Holdings (00839) |
+0.56% |
15.25% |
| Xixiangfeng Group (02473) |
+0.54% |
1.13% |
| Health Road (02587) |
+0.53% |
22.90% |
| Minmetals Development Group (00425) |
+0.51% |
26.00% |
| Zhaoyan New Drug (06127) |
+0.51% |
46.24% |
- Latest Daily Reduction List of Hong Kong Stock Connect (Top 20)
| Company Name |
Change in Proportion |
Latest Shareholding Ratio |
| Southern Hang Seng Technology (03033) |
-1.10% |
60.60% |
| Haotian International Construction Investment (01341) |
-0.90% |
60.82% |
| Beijing Beichen Industrial Co., Ltd. (00588) |
-0.76% |
39.85% |
| Hongye Futures (03678) |
-0.74% |
63.01% |
| Yisou Technology (02550) |
-0.73% |
35.50% |
| Jinli Permanent Magnet (06680) |
-0.60% |
25.76% |
| Baiguoyuan Group (02411) |
-0.59% |
10.13% |
| Huitongda Network (09878) |
-0.50% |
25.16% |
| China Zhongmin (01880) |
-0.50% |
39.03% |
| Sunshine Insurance (06963) |
-0.44% |
26.46% |
| Zhejiang Shibao (01057) |
-0.43% |
55.37% |
| Weimeng Group (02013) |
-0.39% |
29.48% |
| Vanke Enterprise (02202) |
-0.38% |
49.47% |
| Shiyao Group (01093) |
-0.37% |
29.84% |
| Xinhua Insurance (01336) |
-0.36% |
51.26% |
| Shandong Gold (01787) |
-0.33% |
53.51% |
| Midea Group (00300) |
-0.30% |
17.34% |
| Okavision Biotech-B (01477) |
-0.28% |
9.59% |
| Guancheng Watch and Jewelry (00256) |
-0.27% |
26.83% |
| Juxing Legend (06683) |
-0.27% |
12.80% |
- Hong Kong Stock Connect 5-Day Increase List (Top 10)
| Company Name |
Change in Proportion |
Latest Shareholding Ratio |
| TYK MEDICINES-B (02410) |
+6.99% |
23.40% |
| YOFC (06869) |
+5.91% |
68.51% |
| Longpan Technology (02465) |
+5.41% |
51.46% |
| Baize Medical (02609) |
+4.69% |
4.88% |
| Brainstorm Aurora-B (06681) |
+4.47% |
5.21% |
| Zhaoyan New Drug (06127) |
+3.81% |
46.24% |
| Ying'en Biology-B (09606) |
+3.51% |
6.94% |
| Kanglong Chemical (03759) |
+3.21% |
62.37% |
| COSCO Shipping Energy (01138) |
+3.16% |
69.07% |
| Goldwind Technology (02208) |
+3.12% |
46.78% |
- Hong Kong Stock Connect 5-day reduction list (Top 10)
| Company Name |
Change in Proportion |
Latest Shareholding Ratio |
| Shandong Molong (00568) |
-4.44% |
55.22% |
| Yisou Technology (02550) |
-3.44% |
35.50% |
| Baiguoyuan Group (02411) |
-2.91% |
10.13% |
| Great Wall Motors (02333) |
-1.94% |
48.20% |
| Tigermed (03347) |
-1.83% |
52.40% |
| Oculentis Bio-B (01477) |
-1.72% |
9.59% |
| Zhixing Technology (01274) |
-1.43% |
22.14% |
| Southern Hang Seng Technology (03033) |
-1.36% |
60.60% |
| Guancheng Watch Jewelry (00256) |
-1.27% |
26.83% |
| Meizhong Jiahe (02453) |
-1.22% |
31.79% |
- Hong Kong Stock Connect 20-day increase list (Top 10)
| Company Name |
Change in Proportion |
Latest Shareholding Ratio |
| COSCO Shipping Energy (01138) |
+12.54% |
69.07% |
| YOFC (06869) |
+12.33% |
68.51% |
| Anjuke Food (02648) |
+10.82% |
23.03% |
| TYK MEDICINES-B (02410) |
+8.83% |
23.40% |
| Zhongchuang Xinhang (03931) |
+6.79% |
12.55% |
| FORTIOR TECHNOLOGY (SHENZHEN) CO., LTD. (01304) |
+5.97% |
14.00% |
| Ganfeng Lithium (01772) |
+5.54% |
37.46% |
| Lens Technology (06613) |
+5.32% |
14.11% |
| Horizon Robotics-W (09660) |
+5.22% |
13.63% |
| Fourth Paradigm (06682) |
+5.10% |
50.83% |
- Hong Kong Stock Connect 20-day reduction list (Top 10)
| Company Name |
Change in Proportion |
Latest Shareholding Ratio |
| Yisou Technology (02550) |
-13.45% |
35.50% |
| Hong Kong Broadband (01310) |
-9.78% |
0.28% |
| Weimob Group (02013) |
-6.42% |
29.48% |
| Zhixing Technology (01274) |
-6.04% |
22.14% |
| Meizhong Jiahe (02453) |
-5.71% |
31.79% |
| Baiguoyuan Group (02411) |
-4.75% |
10.13% |
| Fosun Pharma (02196) |
-4.66% |
58.07% |
| Xirui (02507) |
-4.64% |
7.84% |
| Okavango Vision Bio-B (01477) |
-4.27% |
9.59% |
| Yika (09923) |
-4.26% |
7.56% |
Note: The above data is automatically generated by Dolphin Research based on data from the Hong Kong Stock Exchange, processed through artificial intelligence calculations, and does not guarantee 100% accuracy; the percentage change represents the absolute value of the change. For example, if the proportion on the previous day was 1% and the next day it was 2%, the percentage change would be an increase of 1%
