Zheng Quan Shi Bao Wang·2025-06-18 09:35Group 1 - A total of 638 stocks reported their latest shareholder numbers as of June 10, with 268 stocks showing a decrease compared to the previous period [1][3] - Among the stocks with a decline in shareholder numbers, 16 stocks experienced a drop of over 10% [3] - The stock with the largest decrease in shareholder numbers was Shanshui Bide, which saw a 22% drop to 4,744 shareholders [3] Group 2 - The average increase of concentrated stocks since May 21 was 0.76%, outperforming the Shanghai Composite Index, which rose by 0.25% [2] - 44% of concentrated stocks achieved excess returns relative to the market [2] - Yuanlong Yatu had the highest increase among stocks with a decline in shareholder numbers, rising by 48.42% since May 21 [2] Group 3 - The latest concentrated stocks showed an average increase of 2.66% since June 1, with notable performers including Tongyuan Petroleum, Zhun Oil Co., and Jinchengzi, which increased by 85%, 55.44%, and 51.42% respectively [3] - Industries with the most concentrated stocks included machinery, electronics, and basic chemicals, with 31, 29, and 24 stocks respectively [3]