Approximately 253 companies were surveyed by institutions in the past five trading days (June 18 to June 24). The types of institutions conducting the survey showed that securities companies surveyed a total of 226 companies, with 89.33% of listed companies participating in surveys involving securities companies. Fund companies surveyed 175 companies, ranking second, while sunshine private equity firms surveyed 99 companies, ranking third. In the institution survey list, a total of 48 companies were surveyed by 20 or more institutions. Xing Tong shares received the most attention, with 117 institutions participating in the survey. Yihe Labs was surveyed by 117 institutions and ranked second on the list, while Blue Sail Medical and China Tungsten Hi-Tech Materials were surveyed by 106 and 105 institutions, respectively.