According to data disclosed on September 18, 2025, the stocks with the largest increase in the proportion of Hong Kong Stock Connect holdings are Longpan Technology (02465), TYK MEDICINES-B (02410), and Tianyue Advanced (02631), with increases of 4.42%, 4.13%, and 4.11% respectively. The stocks with the largest decrease in the proportion of Hong Kong Stock Connect holdings are Hang Seng China Enterprises (02828), Tracker Fund of Hong Kong (02800), and Shandong Molong (00568), with decreases of -6.17%, -2.85%, and -2.27% respectively.
In the most recent five 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), Longpan Technology (02465), and Brainstorm Aurora-B (06681), with increases of 4.88%, 4.48%, and 4.25% respectively. The stocks with the largest decrease in the proportion of Hong Kong Stock Connect holdings are Yisou Technology (02550), Meizhong Jiahe (02453), and Baiguoyuan Group (02411), with decreases of -3.10%, -2.68%, and -2.54% 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 |
| Longpan Technology (02465) |
+4.42% |
51.59% |
| TYK MEDICINES-B (02410) |
+4.13% |
21.22% |
| Tianyue Advanced (02631) |
+4.11% |
11.33% |
| China Resources Gas (01635) |
+1.71% |
34.70% |
| Zai Lab (06127) |
+1.63% |
45.73% |
| Baize Medical (02609) |
+1.54% |
4.27% |
| Derin Holdings (01709) |
+1.19% |
24.22% |
| Kanglong Chemical (03759) |
+1.06% |
60.89% |
| Sanhua Intelligent Control (02050) |
+0.90% |
7.23% |
| Ajisen Ramen (02648) |
+0.85% |
22.65% |
| Brainstorm Aurora-B (06681) |
+0.72% |
4.87% |
| Auntie Song (02589) |
+0.65% |
1.59% |
| Ganfeng Lithium (01772) |
+0.58% |
37.61% |
| ZTE Corporation (00763) |
+0.57% |
52.48% |
| MIRXES HOLDING COMPANY LIMITED (02629) |
+0.57% |
2.18% |
| Chifeng Jilong Gold Mining (06693) |
+0.56% |
44.32% |
| Catalent (06821) |
+0.53% |
43.38% |
| China Civil Aviation Information Network (00696) |
+0.53% |
34.45% |
| Sunac China (01918) |
+0.51% |
39.38% |
| Federal Pharmaceutical (03933) |
+0.49% |
26.81% |
- Latest Daily Reduction List of Hong Kong Stock Connect (Top 20)
| Company Name |
Change in Proportion |
Latest Shareholding Ratio |
| Hang Seng China Enterprises (02828) |
-6.17% |
0.68% |
| Tracker Fund of Hong Kong (02800) |
-2.85% |
1.77% |
| Shandong Molong (00568) |
-2.27% |
54.96% |
| China General Nuclear Power Corporation Mining (01164) |
-1.18% |
15.65% |
| Baiguoyuan Group (02411) |
-0.69% |
10.72% |
| Beijing Jingdian Electromechanical Co., Ltd. (00187) |
-0.64% |
50.66% |
| Weimob (02013) |
-0.51% |
29.87% |
| Crown City Watch and Jewelry (00256) |
-0.49% |
27.10% |
| Fubo Group (03738) |
-0.47% |
39.40% |
| New China Life Insurance (01336) |
-0.45% |
51.62% |
| Yika (09923) |
-0.44% |
7.65% |
| Junshi Biosciences (01877) |
-0.44% |
59.12% |
| R&F Properties (02777) |
-0.43% |
10.69% |
| Southern Hang Seng Technology (03033) |
-0.42% |
61.70% |
| Puda Technology (00650) |
-0.39% |
3.98% |
| Health Road (02587) |
-0.36% |
22.37% |
| Dongyue Group (00189) |
-0.35% |
33.32% |
| Yisou Technology (02550) |
-0.32% |
36.23% |
| Tianqi Lithium (09696) |
-0.28% |
38.62% |
| Xtep International (01368) |
-0.27% |
16.34% |
- 5-Day Increase List of Hong Kong Stock Connect (Top 10)
| Company Name |
Change in Proportion |
Latest Shareholding Ratio |
| TYK MEDICINES-B (02410) |
+4.88% |
21.22% |
| LOPAL (02465) |
+4.48% |
51.59% |
| Brainstorm Aurora-B (06681) |
+4.25% |
4.87% |
| Baize Medical (02609) |
+4.10% |
4.27% |
| Ying'en Biotech-B (09606) |
+3.86% |
6.67% |
| Zhaoyan Pharmaceutical (06127) |
+3.26% |
45.73% |
| Goldwind Technology (02208) |
+3.19% |
45.78% |
| Youbao Online (02429) |
+2.91% |
17.68% |
| Anjuke Food (02648) |
+2.91% |
22.65% |
| Ganfeng Lithium (01772) |
+2.64% |
37.61% |
- Hong Kong Stock Connect 5-day Reduction List (Top 10)
| Company Name |
Change in Proportion |
Latest Shareholding Ratio |
| Yisou Technology (02550) |
-3.10% |
36.23% |
| Meizhong Jiahe (02453) |
-2.68% |
31.88% |
| Baiguoyuan Group (02411) |
-2.54% |
10.72% |
| Zhixing Technology (01274) |
-2.24% |
22.15% |
| Great Wall Motors (02333) |
-2.10% |
48.12% |
| Oconview Biotech-B (01477) |
-1.88% |
9.87% |
| Kingsoft Cloud (03896) |
-1.71% |
25.09% |
| Tigermed (03347) |
-1.69% |
52.61% |
| Xirui (02507) |
-1.44% |
7.91% |
| Lijin Technology (00558) |
-1.22% |
13.03% |
- Hong Kong Stock Connect 20-day Increase List (Top 10)
| Company Name |
Change in Proportion |
Latest Shareholding Ratio |
| TYK MEDICINES-B (02410) |
+11.90% |
21.22% |
| Anjuke Food (02648) |
+11.46% |
22.65% |
| COSCO Shipping Energy (01138) |
+11.24% |
67.64% |
| Changfei Fiber Optic Cable (06869) |
+7.52% |
63.00% |
| Lens Technology (06613) |
+7.16% |
14.08% |
| Zhongchuang Xinhang (03931) |
+6.51% |
11.88% |
| Fourth Paradigm (06682) |
+5.90% |
51.02% |
| Heng Rui Pharmaceutical (01276) |
+5.42% |
14.72% |
| Horizon Robotics-W (09660) |
+5.30% |
13.64% |
| Ganfeng Lithium (01772) |
+5.13% |
37.61% |
- Hong Kong Stock Connect 20-day reduction list (Top 10)
| Company Name |
Change in Proportion |
Latest Shareholding Ratio |
| Hang Seng China Enterprises (02828) |
-19.43% |
0.68% |
| Yisou Technology (02550) |
-13.10% |
36.23% |
| Hong Kong Broadband (01310) |
-9.76% |
0.30% |
| Yingfu Fund (02800) |
-7.35% |
1.77% |
| Zhixing Technology (01274) |
-5.58% |
22.15% |
| Weimob Group (02013) |
-5.55% |
29.87% |
| Fosun Pharma (02196) |
-4.75% |
58.07% |
| Xirui (02507) |
-4.67% |
7.91% |
| Yika (09923) |
-4.31% |
7.65% |
| Baiguoyuan Group (02411) |
-4.16% |
10.72% |
Note: The above data is automatically generated by Zhitong Robot based on data from the Hong Kong Stock Exchange, and does not guarantee 100% accuracy; the change percentage is the absolute value of the change. For example, if the proportion on the previous day was 1% and the next day was 2%, the change percentage would be an increase of 1%
