Group 1 - A total of 30 companies were investigated by institutions on June 24, with 17 companies specifically targeted by funds [1][2] - The most popular company among funds was Steady Medical, which had 37 participating funds, followed by Obsidian Technology with 20 funds and Tianshan Electronics with 10 funds [1][2] - The companies investigated belong to 12 different industries, with the electronics and computer sectors having the highest representation, each with 3 stocks [1] Group 2 - Among the companies investigated, 9 had a total market capitalization of less than 10 billion yuan, including Aoya Co., Ltd., Weili Transmission, and Pengyao Environmental Protection [1] - In terms of market performance, 11 stocks among the investigated companies saw an increase in the last 5 days, with Tianshan Electronics, Obsidian Technology, and Honghua Digital Science leading with gains of 25.51%, 14.21%, and 6.00% respectively [1][2] - Conversely, 6 stocks experienced declines, with Mankalon, Aoya Co., Ltd., and Steady Medical showing the largest drops of 10.37%, 8.56%, and 6.61% respectively [1][2] Group 3 - In terms of net capital inflow over the last 5 days, 7 stocks saw positive inflows, with Obsidian Technology attracting the most at 105 million yuan, followed by Haixia Co., Ltd. and Robotech with inflows of 27.48 million yuan and 14.63 million yuan respectively [2]