财联社·2025-05-01 07:00Core Viewpoint - The article highlights the recent movements of social security funds in the A-share market, indicating a significant increase in holdings across various companies, with a focus on the newly added positions in the top ten circulating shareholders. Group 1: Social Security Fund Holdings - In the first quarter, social security funds entered the top ten circulating shareholders of 215 companies, with Zhongtong Bus having the highest number of new holdings at 3 [1] - Other companies with 2 new holdings each include Lens Technology, Inner Mongolia First Machinery, Anke Electric, Xueda Education, Focus Technology, Haixing Electric, Zhenhua Co., Juewei Food, Zhujiang Beer, Beidahuang, Anda Intelligent, *ST Songfa, Hehe Information, Aoshikang, and Limin Co. [1] Group 2: Company-Specific Insights - Zhongtong Bus saw a new holding value of 137 million yuan, with a net profit of 76.51 million yuan in Q1, representing a year-on-year increase of 80.52%. The company is expected to continue its upward profit trend due to strong overseas orders [2][3] - Lens Technology's new holding value reached 1.088 billion yuan, with Q1 revenue of 17.063 billion yuan, up 10.10% year-on-year, and a net profit of 429 million yuan, up 38.71% year-on-year, driven by growth in smartphone and computer-related businesses [3][4] - Inner Mongolia First Machinery's new holding value was 295 million yuan, with a Q1 net profit of 186 million yuan, reflecting an 11.03% year-on-year increase. The company is positioned to benefit from the global military trade market's upward cycle [4][5] - Anke Electric's new holding value was 251 million yuan, but it reported a net profit of 43.72 million yuan, down 28.92% year-on-year. The company is actively pursuing international collaborations following discussions at the Dubai Power Exhibition [5]