3173只股获北向资金持有，合计持股量1228.51亿股，持股市值为2.05万亿元。以持股量占比统计，48只股北向资金持有总股本的比例超过一成，持股量占流通股比例在10%以上的有62只。
　　互联互通机制下，北向资金成为A股市场的重要参与者。证券时报·数据宝统计显示，截至10月19日，3173只股获北向资金持有，合计持股量为1228.51亿股，合计持股市值2.05万亿元，相比上一交易日，持股市值减少546.27亿元。分行业看，持股市值最多的前五大行业分别是食品饮料、电力设备、医药生物、银行、电子，持股市值分别为2528.60亿元、2381.77亿元、1801.89亿元、1483.05亿元、1429.46亿元。
　　个股方面，北向资金持股量占总股本的比例在10%以上的有48只，持股量占总股本比例最高的是宏发股份，北向资金最新持有该股2.50亿股，占总股本的比例达23.97%，汇川技术、福耀玻璃持股量占总股本的比例分别为22.14%、21.10%位居第二、第三。
　　北向资金持股量占总股本比例排名
代码简称深股通、沪股通持股量（亿股）占总股本比例（%）持股市值（亿元）600885宏发股份2.5023.9778.99300124汇川技术5.9022.14375.43600660福耀玻璃4.2321.10160.20603605珀莱雅0.8120.5078.90000333美的集团14.1320.10766.28002439启明星辰1.7218.2743.35600406国电南瑞14.0717.52315.66300285国瓷材料1.7517.3944.19002027分众传媒24.6517.07169.09600066宇通客车3.7416.8949.93002557洽洽食品0.8216.1125.52002050三花智控5.8915.78158.31300450先导智能2.4615.7363.05603939益丰药房1.5515.3850.37601901方正证券12.5715.2793.52002572索菲亚1.3614.9523.44300685艾德生物0.5914.9013.72002410广联达2.3714.2547.85002353杰瑞股份1.4414.1143.33002747埃斯顿1.1913.7023.58002930宏川智慧0.6313.6913.13600176中国巨石5.3913.4668.18601100恒立液压1.7813.31100.78600887伊利股份8.4313.24220.50000786北新建材2.1712.8258.48002706良信股份1.3612.1313.57002837英维克0.6912.0717.58000423东阿阿胶0.7611.8234.91300470中密控股0.2411.709.40600570恒生电子2.1811.4966.61603713密尔克卫0.1911.4713.00603338浙江鼎力0.5711.3027.25600529山东药玻0.7511.2920.76002648卫星化学3.8011.2758.75603501韦尔股份1.3211.12132.29300760迈瑞医疗1.3511.11350.62601615明阳智能2.5211.0837.52002271东方雨虹2.7610.9566.18300274阳光电源1.6110.81131.34000651格力电器6.0410.73203.77600835上海机电0.8610.6911.49603259药明康德2.7010.53232.84002851麦格米特0.5210.4614.63603882金域医学0.4910.4029.06002555三七互娱2.2710.2546.75603345安井食品0.3010.2135.29600563法拉电子0.2310.0920.59600690海尔智家6.3610.08143.83　　以持股量占流通股比例统计，北向资金持股比例最高的为汇川技术，持股量占流通股比例为25.44%；持股比例居前的还有宏发股份、启明星辰、国瓷材料等，持股量占流通股的比例分别为23.97%、23.80%、21.73%。
　　北向资金持有流通股比例超10%的个股中，按板块统计，科创板有1只，创业板有12只，深沪主板有49只。行业方面，高比例持有个股主要集中在机械设备、电力设备、医药生物等行业，分别有10只、9只、8只个股上榜。（数据宝）
　　北向资金持股量占流通股比例排名
代码简称深股通、沪股通持股量（亿股）占流通股比例（%）持股市值（亿元）300124汇川技术5.9025.44375.43600885宏发股份2.5023.9778.99002439启明星辰1.7223.8043.35300285国瓷材料1.7521.7344.19002572索菲亚1.3621.3623.44600660福耀玻璃4.2321.10160.20002353杰瑞股份1.4420.8343.33603605珀莱雅0.8120.6078.90000333美的集团14.1320.51766.28002690美亚光电0.8720.1316.72002410广联达2.3717.9947.85600406国电南瑞14.0717.66315.66002027分众传媒24.6517.07169.09300450先导智能2.4616.9663.05600066宇通客车3.7416.8949.93002557洽洽食品0.8216.1125.52002050三花智控5.8915.96158.31300487蓝晓科技0.4815.9627.09603939益丰药房1.5515.4450.37601901方正证券12.5715.2793.52002747埃斯顿1.1915.1423.58002706良信股份1.3614.9613.57300685艾德生物0.5914.9213.72002930宏川智慧0.6314.4313.13300274阳光电源1.6114.25131.34002837英维克0.6914.1417.58002555三七互娱2.2714.1346.75300866安克创新0.3113.8629.28002271东方雨虹2.7613.8266.18600176中国巨石5.3913.4668.18600887伊利股份8.4313.43220.50601100恒立液压1.7813.31100.78000786北新建材2.1713.2758.48002851麦格米特0.5212.6614.63688187时代电气0.3212.4211.85300470中密控股0.2412.289.40000423东阿阿胶0.7611.8234.91603713密尔克卫0.1911.5313.00600570恒生电子2.1811.4966.61603338浙江鼎力0.5711.3027.25600529山东药玻0.7511.2920.76002648卫星化学3.8011.2958.75001322箭牌家居0.1111.211.35603501韦尔股份1.3211.13132.29601615明阳智能2.5211.1237.52300760迈瑞医疗1.3511.11350.62002831裕同科技0.5711.0314.37002727一心堂0.4410.999.49002028思源电气0.6610.9630.49300012华测检测1.6610.8826.62002372伟星新材1.5710.8325.23000651格力电器6.0410.81203.77300750宁德时代4.2110.81768.73600835上海机电0.8610.6911.49000338潍柴动力5.3510.6070.55603259药明康德2.7010.53232.84300232洲明科技0.9410.526.72002315焦点科技0.2110.495.59603882金域医学0.4910.4729.06603345安井食品0.3010.2135.29600563法拉电子0.2310.0920.59600690海尔智家6.3610.08143.83（文章来源：证券时报网）