作者 | 第一财经 曹璐 前三季度A股震荡攀升，三大指数均实现月线五连阳，ETF作为资金布局A股的核心通道掀起"吸金 潮"。 Wind数据显示，截至9月末，全市场ETF规模突破5.63万亿元，年内增幅超五成；其中，百亿级"巨 无霸"ETF阵营快速扩容至119只，较年初激增八成，其中近半数为股票型产品。 2025.10. 09 本文字数：2927，阅读时长大约5分钟 权益配置热情高涨推升股票型ETF结束4个月的净流出，9月单月净流入471.55亿元；同时，资金也 在悄然调仓，宽基与行业主题ETF分化显著，前者整体仍承压，后者却以941亿元月度吸金额成为资 金主阵地。 繁荣背后，行业"马太效应"越发鲜明：前十大ETF巨头控盘76%份额，头部机构凭规模效应与资源优 势主导竞争，中小公司却因千亿盈利门槛、高投入壁垒望而踌躇：有人嫌"卷到没利润"退出，有人咬 牙押注细分赛道，还有权益大厂此时选择主动杀入。 当ETF从"工具"变"战场"，这条被视为黄金赛道的地方，已然成为资源、战略与耐力的竞技场。神仙 打架，小厂求生，谁会是下一个实力玩家？ 百亿级ETF数扩至119只 前三季度，A股主要指数震荡攀升，三大指数均实现月线五 ...

前三季度A股震荡攀升，三大指数均实现月线五连阳，ETF作为资金布局A股的核心通道掀起"吸金 潮"。 Wind数据显示，截至9月末，全市场ETF规模突破5.63万亿元，年内增幅超五成；其中，百亿级"巨无 霸"ETF阵营快速扩容至119只，较年初激增八成，其中近半数为股票型产品。 权益配置热情高涨推升股票型ETF结束4个月的净流出，9月单月净流入471.55亿元；同时，资金也在悄 然调仓，宽基与行业主题ETF分化显著，前者整体仍承压，后者却以941亿元月度吸金额成为资金主阵 地。 繁荣背后，行业"马太效应"越发鲜明：前十大ETF巨头控盘76%份额，头部机构凭规模效应与资源优势 主导竞争，中小公司却因千亿盈利门槛、高投入壁垒望而踌躇：有人嫌"卷到没利润"退出，有人咬牙押 注细分赛道，还有权益大厂此时选择主动杀入。 当ETF从"工具"变"战场"，这条被视为黄金赛道的地方，已然成为资源、战略与耐力的竞技场。神仙打 架，小厂求生，谁会是下一个实力玩家？ 百亿级ETF数扩至119只 前三季度，A股主要指数震荡攀升，三大指数均实现月线五连阳。数据显示，截至9月底，上证指数达 到3882.78点，年内上涨15.84%；深证成指 ...

Core Insights - The solid-state battery concept is gaining traction, with related indices reaching a two-year high, and battery-themed funds showing impressive performance, with several products nearing a 50% return this year [1][3] Group 1: Market Performance - As of September 12, lithium battery-related indices have seen significant increases: lithium electrolyte index up 56.2%, energy storage index up 51.76%, solid-state battery index up 51.69%, lithium battery index up 49.95%, and power battery index up 49.82%, all reaching two-year highs [3] - Major battery-themed ETFs, including those from Huatai-PineBridge, Fuguo, and others, have reported unit net value growth rates close to 50% this year, with some exceeding 44% [3] Group 2: Factors Driving Growth - Three main factors are driving the strong performance of the lithium battery sector: unexpected growth in energy storage demand, accelerated industrialization of solid-state batteries, and overall improvement in industry profitability due to strong downstream demand [3][4] - The demand for energy storage is being driven by clearer domestic business models and increasing demand in Europe and emerging markets [4] Group 3: Long-term Investment Value - The lithium battery sector is seen as having long-term investment value due to improved fundamentals, new technology catalysts, and relatively reasonable valuations [6][7] - The industry is experiencing a "reshuffling," with leading companies gaining clearer positions, and the global demand for lithium batteries is expected to grow significantly, particularly in commercial vehicles and energy storage [4][7]