公募基金新规落地，机构：非银金融等大权重低配板块有望受益，券商ETF基金（515010）涨超3%

Group 1 - The core viewpoint of the news is the positive market reaction in the brokerage sector following the release of the CSRC's action plan aimed at promoting high-quality development of public funds, which is expected to benefit certain financial sectors [1] - The brokerage sector saw significant stock price increases, with Hongta Group hitting the daily limit, Jinlong Co. rising over 8%, and several other securities firms also experiencing gains of over 5% [1] - The CSRC's action plan emphasizes the need to strengthen the constraints of performance comparison benchmarks, which may lead to a shift in fund allocations towards sectors that are currently underrepresented [1] Group 2 - Dongwu Securities' non-bank team anticipates that if public fund allocations align more closely with performance benchmarks, sectors like banking and non-bank financials, which are currently underweighted, could see benefits [1] - As of the end of 2024, the weights of the CSI 300 index in banking, non-bank financials, and electronics are projected to be 13.7%, 10.6%, and 10.2% respectively, while the actual investment proportions in active stock and mixed funds for these sectors are significantly lower [1] - Citic Securities notes that the long-term value orientation of the reform is to enhance excess return capabilities relative to benchmarks, with active equity funds currently showing significant underweighting in the financial sector compared to their benchmarks [1]