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 | 电网设备ETF国泰(561380)基金投资组合(持股) 年份： | | 截止日期 | 股票代码 | 股票名称 | 数量(万股) | 持有市值(万元) | 占基金资产净值比例(%) | | 2026-03-31 | 600487 | 亨通光电 | 1079.68 | 56856.13 | 85.90% | | 2026-03-31 | 002028 | 思源电气 | 280.44 | 56648.03 | 85.58% | | 2026-03-31 | 600406 | 国电南瑞 | 2120.61 | 55114.60 | 83.27% | | 2026-03-31 | 600089 | 特变电工 | 2069.62 | 54845.02 | 82.86% | | 2026-03-31 | 600522 | 中天科技 | 1591.74 | 47895.45 | 72.36% | | 2026-03-31 | 601179 | 中国西电 | 1353.26 | 20583.07 | 31.10% | | 2026-03-31 | 600885 | 宏发股份 | 680.82 | 18899.50 | 28.55% | | 2026-03-31 | 603606 | 东方电缆 | 241.90 | 14644.62 | 22.13% | | 2026-03-31 | 600577 | 精达股份 | 1198.15 | 14186.12 | 21.43% | | 2026-03-31 | 601126 | 四方股份 | 293.41 | 12640.09 | 19.10% | | 2026-03-31 | 000400 | 许继电气 | 388.38 | 10552.28 | 15.94% | | 2026-03-31 | 600550 | 保变电气 | 486.06 | 7295.80 | 11.02% | | 2026-03-31 | 300638 | 广和通 | 268.36 | 6687.55 | 10.10% | | 2026-03-31 | 002276 | 万马股份 | 444.01 | 6233.90 | 9.42% | | 2026-03-31 | 002498 | 汉缆股份 | 681.73 | 6012.86 | 9.08% | | 2026-03-31 | 002121 | 科陆电子 | 632.99 | 4930.99 | 7.45% | | 2026-03-31 | 600268 | 国电南自 | 297.25 | 4601.43 | 6.95% | | 2026-03-31 | 300319 | 麦捷科技 | 389.54 | 4335.58 | 6.55% | | 2026-03-31 | 600590 | 泰豪科技 | 324.74 | 4179.44 | 6.31% | | 2026-03-31 | 300222 | 科大智能 | 364.12 | 3881.52 | 5.86% | | 2026-03-31 | 300252 | 金信诺 | 291.03 | 3809.58 | 5.76% | | 2026-03-31 | 300153 | 科泰电源 | 121.63 | 3124.67 | 4.72% | | 2026-03-31 | 001382 | 新亚电缆 | 49.47 | 1080.42 | 1.63% | | 2026-03-31 | 688781 | 视涯科技-UW | 0.63 | 22.62 | 0.03% | | 2026-03-31 | 301682 | 宏明电子 | 0.07 | 8.30 | 0.01% | | 2026-03-31 | 301683 | 慧谷新材 | 0.10 | 7.46 | 0.01% | | 2026-03-31 | 603459 | 红板科技 | 0.33 | 5.84 | 0.01% | | 2026-03-31 | 301696 | 三瑞智能 | 0.22 | 5.32 | 0.01% | |
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