ET F 跟踪指数样本库◼ 截至2025年末，从选取的 E T F跟踪指数成分股分布来看，覆盖了绝大部分 A股流通市值。其中，成股份流通市值合计为76.29万亿，占整体 A股流通市值的71.52%。数量合计为 158 6只，占整体A股数量的30. 66 %。资料来源： wind，长城证券产业金融研究院，数据日期：20251231申万一级A股跟踪指数成分股成分股占比数量 流通市值(亿元) 数量 流通市值(亿元) 数量占比 流通市值占比石油石化有色金属煤炭钢铁基础化工建筑材料轻工制造机械设备电力设备国防军工食品饮料医药生物农林牧渔商贸零售社会服务纺织服饰美容护理汽车家用电器电子计算机通信传媒建筑装饰公用事业环保交通运输银行非银金融房地产综合481383744407711575333641401234741039877105312779646733712513015813213312442831021732032.1548463.5316189.9810112.1443300.278264.6511215.5655612.6379465.6932854.6643298.9062360.8914081.8611294.845087.656592.913052.6246037.1219732.24129458.8346688.5138260.1817306.6818526.0235529.039126.8131021.58112652.3565630.1511777.661653.34105531414835869996083190379291347601508643604860256425070428279.5538977.6715071.009502.6018014.985349.981042.0820402.9658425.0726577.0141576.6044966.509989.392430.601976.14146.10918.0926975.2317720.06102264.4629725.2226110.1412316.4013768.2430039.12804.0720578.23112652.3535616.5710359.92338.50合计51731066681.431586762914.8120.83%39.86%83.78%93.18%11.79%49.30%5.10%12.95%27.20%42.86%67.48%40.08%35.92%9.18%37.66%0.95%9.68%16.97%62.50%32.12%25.52%34.40%46.15%30.38%45.45%1.50%45.16%100.00%60.24%68.63%23.53%30.66%88.28%80.43%93.09%93.97%41.60%64.73%9.29%36.69%73.52%80.89%96.02%72.11%70.94%21.52%38.84%2.22%30.08%58.59%89.80%78.99%63.67%68.24%71.17%74.32%84.55%8.81%66.34%100.00%54.27%87.96%20.47%71.52%
