2月29日科创50指数上涨4.68%，报收807.71点，科创板股中，收盘上涨的有564只，下跌的有5只。

资金方面，科创板股中，2月29日融资余额环比增加的有281只，北向资金增持的有240只，两大资金同时增持的有106股。

证券时报•数据宝统计显示，两大资金集体增持股中，融资余额增加居前的有中芯国际、金山办公、中微公司，增加金额分别为1.83亿元、6325.85万元、6175.78万元，北向资金增持金额居前的有中微公司、百济神州、沪硅产业，增持金额分别为1.84亿元、4824.96万元、3906.27万元。市场表现方面，两大资金集体加仓股中，2月29日股价上涨的有103只，涨幅居前的有纽威数控、威胜信息、盛美上海，分别上涨16.91%、13.65%、12.84%，跌幅居前的有凯立新材、松井股份、海创药业，分别下跌1.23%、0.24%、0.11%。

按所属行业来看，资金集体加仓股主要集中在电子、医药生物、机械设备行业，分别有27只、24只、14只个股上榜。

资金流向来看，杠杆资金及北向资金集体加仓股中，2月29日主力资金净流入的有65只，净流入资金居前的有中芯国际、中微公司、盛美上海，分别净流入1.48亿元、1.40亿元、3698.82万元。（数据宝）

2月29日杠杆资金及北向资金同时增持股

证券代码证券简称收盘价（元）日涨跌幅（%）融资余额增加（万元）北向资金增持金额（万元）688012中微公司146.7910.036175.7818388.64688235百济神州132.022.82546.184824.96688126沪硅产业15.413.98191.443906.27688303大全能源29.212.46192.123817.04688271联影医疗142.300.47737.032645.00688728格科微19.756.99133.602615.08688019安集科技150.997.25652.662572.67688122西部超导40.022.481576.182465.74688396华润微42.855.021746.042403.45688050爱博医疗166.403.68284.012309.10688498源杰科技143.494.281747.562243.11688169石头科技325.772.21830.571566.18688082盛美上海98.2312.84495.121432.23688333铂力特82.004.11731.331396.85688111金山办公270.953.576325.851328.31688065凯赛生物48.294.64135.091324.88688538和辉光电2.392.14168.191321.16688320禾川科技32.176.881.981289.30688031星环科技47.174.8993.491265.90688269凯立新材26.55-1.231002.541196.45688301奕瑞科技247.570.80817.541161.79688297中无人机34.823.0583.011105.09688609九联科技9.467.741486.581055.79688561奇安信34.992.82169.581050.34688256寒武纪168.666.683683.201046.25688188柏楚电子281.282.69634.39885.61688787海天瑞声57.956.552081.08866.66688661和林微纳35.737.3042.17824.28688170德龙激光28.903.77153.25758.57688533上声电子30.505.79800.29687.43688368晶丰明源73.143.33462.72682.98688127蓝特光学20.075.63239.44664.85688550瑞联新材36.961.71275.42658.71688073毕得医药42.050.02143.73656.39688097博众精工25.884.52182.12630.53688110东芯股份24.985.091395.13596.03688268华特气体50.376.87283.15595.20688283坤恒顺维40.231.77228.08582.07688425铁建重工4.101.74756.93581.15688300联瑞新材44.055.81545.70568.11688238和元生物6.754.17205.15560.09688231隆达股份15.731.68103.50558.99688160步科股份51.299.0387.96551.76688568中科星图45.246.30769.03546.34688248南网科技27.635.06349.94534.23688739成大生物28.851.553.40521.45688499利元亨28.143.88173.61501.22688305科德数控76.165.1975.61491.46688157松井股份38.09-0.24389.82489.49688663新风光22.133.51222.28485.90688410山外山25.814.20298.09481.15688139海尔生物31.301.59234.50464.48688311盟升电子31.694.072272.48460.89688381帝奥微18.485.4226.43456.59688699明微电子29.506.0088.91455.61688150莱特光电17.942.40616.68450.92688102斯瑞新材10.685.74222.67445.18688161威高骨科32.801.740.18438.60688308欧科亿22.513.26270.94430.06688372伟测科技56.849.56317.70424.69688387信科移动7.014.47335.22421.45688091上海谊众47.883.68507.40408.43688331荣昌生物50.200.4432.47394.75688313仕佳光子10.047.151549.77391.77688100威胜信息33.4813.65355.46369.81688400凌云光22.496.08256.08355.21688131皓元医药36.185.4287.97351.13688496清越科技14.104.6894.69343.34688819天能股份29.204.25225.58331.88688366昊海生科104.321.7873.82321.75688569铁科轨道25.062.4983.86317.21688667菱电电控52.224.34120.66310.57688776国光电气72.483.59325.29255.01688246嘉和美康24.244.033.55233.39688008澜起科技52.202.821485.54233.04688337普源精电36.290.53686.94223.84688006杭可科技22.473.55370.72222.79688022瀚川智能15.264.38476.96215.99688408中信博85.762.0067.67212.85688698伟创电气32.043.02796.17201.45688697纽威数控21.7116.9156.00173.59688055龙腾光电3.882.1174.07173.17688277天智航9.873.68138.98172.38688225亚信安全15.343.795.79168.36688198佰仁医疗124.891.6457.22162.78688520神州细胞43.591.94125.11154.74688981中芯国际48.356.1218260.75147.69688119中钢洛耐4.131.98109.87146.03688711宏微科技32.754.9750.84139.91688778厦钨新能35.335.78219.75134.08688197首药控股42.760.1469.01114.20688302海创药业36.99-0.1194.64112.03688185康希诺57.404.31215.5399.24688186广大特材14.483.21212.8363.28688027国盾量子107.957.33734.1156.15688566吉贝尔24.912.68221.7355.25688575亚辉龙26.112.88365.9352.85688336三生国健23.332.3723.1946.13688190云路股份63.502.4047.4240.14688349三一重能27.763.66200.3139.85688153唯捷创芯59.006.42105.1533.01688232新点软件26.152.9568.8616.07688279峰岹科技105.0010.0615.2511.49688357建龙微纳41.642.81409.719.27688382益方生物11.693.27287.532.39688138清溢光电17.237.69122.390.56