偏爱科技股，投资组合化，牛散投资现分歧

Core Insights - The disclosure of A-share listed companies' Q3 2025 reports has revealed significant trading activities by prominent investors, particularly Ge Weidong and Zhang Jianping [1] Group 1: Investor Activities - Ge Weidong slightly reduced his holdings in Zhaoyi Innovation, yet the market value of his remaining shares still exceeds 3 billion yuan [1] - Zhang Jianping, after realizing substantial profits from Cambricon, increased his holdings by 320,200 shares in Q3, with a market value surpassing 8 billion yuan at the end of the period [1]