Last week, 154 listed companies disclosed institutional investor research notes, with Huashengchang attracting more than 120 institutional research visits.

Last week, a total of 154 listed companies in A-shares disclosed the minutes of institutional investor research. From the perspective of profit, less than 20% of the institutional research stocks achieved positive returns in the week. Among them, Chongda Technology had the highest increase in institutional research stocks during the week, with a cumulative increase of 21.59%; Wilgo, Jingce Electronics, and Yahong Medicine-U and other stocks rose by more than 10%. In terms of popular research targets, Huashengchang was the only company last week that received research from over a hundred institutions, while Tianhao Energy and Shenghong Technology received research from 76 and 51 institutions respectively, and Hude Electric, Hengyi Petrochemical, Hualing Cable, Tianfu Communication, and others received research from more than 40 institutions. Huashengchang received online research from 127 institutions last week, and the company's senior executives focused on introducing the operating situation of its subsidiary, Galaant, which is also a focus of attention for many institutional investors. At the end of February 2026, Huashengchang released a letter of intent for acquisition. As of now, Galaant has completed the equity delivery and industrial and commercial change registration procedures, and the overall transaction is proceeding smoothly. Galaant focuses on optical communication modules and optical chip testing. From January to May 2026, Galaant achieved a net profit of approximately 49.25 million yuan. In May, Galaant achieved a net profit of approximately 26.33 million yuan, surpassing the net profit for the first quarter, and the operating status has significantly improved since the second quarter.