Group 1 - The core viewpoint of the articles highlights the strategic adjustments made by various securities firms regarding their alternative investment subsidiaries, with some opting for capital reductions while others pursue capital increases to enhance operational efficiency and support business growth [1][2][3] Group 2 - Dongxing Securities announced a reduction of 300 million yuan in registered and paid-in capital for its alternative subsidiary, Dongxing Investment, bringing both to 700 million yuan, aimed at improving overall capital efficiency [1] - Zhongyuan Securities, Northeast Securities, and Guodu Securities have also reduced the registered capital of their alternative subsidiaries, with Zhongyuan Securities making its third capital reduction for its subsidiary, Zhongzhou Blue Ocean, from 2.426 billion yuan to 2.226 billion yuan [1] - Guohai Securities plans to increase capital by 500 million yuan for its alternative subsidiary, Guohai Investment, to strengthen its capital base and enhance competitiveness in the rapidly growing business [2] - Other firms like Dongwu Securities, Zhongtai Securities, and Nanjing Securities are also raising funds to invest in their alternative subsidiaries, with Zhongtai Securities planning to allocate up to 1 billion yuan for alternative investment business [2] - The differing strategies among securities firms reflect their unique positioning and development pace, with capital increases aimed at enhancing financial strength and capital reductions focused on optimizing resource allocation [2] - The future of alternative investment subsidiaries is seen as crucial for meeting direct financing needs of enterprises at various stages, with a call for deeper resource exploration and collaboration to support quality innovation enterprises and bolster the real economy [3]