跌破增发价的定增股一度被认为是市场的另一个价值洼地，不仅意味着中小投资者可以以低于大股东、机构投资者的价格买到更便宜的股票，而且不受定向增发锁定期限(多为12个月内，大股东认购部分为36个月)限制。

证券时报股市大数据新媒体“数据宝”统计，截至3月17日，今年以来已实施完成定向增发的上市公司共635家，其中股价跌破定增发行价的有122家，占比约19.21%。这122家公司中，主板67家，中小板34家，创业板21家。其中折价幅度排名居前的分别是恩华药业折价51.46%；万顺股份折价50.62%；石化机械折价49.70%。

证券代码证券简称实施日期增发价(元)最新收盘价(元)折价率(%)市盈率(倍)002262恩华药业06.3041.0819.94-51.4637.45300057万顺股份07.1626.5513.11-50.62103.29000852石化机械06.1130.1415.16-49.70-300228富瑞特装 08.0384.0021.51-48.79383.81600636三 爱 富07.0623.0812.06-47.75-600109国金证券 05.2724.0012.96-46.0017.46600329中新药业 07.1028.2816.61-41.2728.59601000唐 山 港05.2711.506.93-38.9214.04002535林州重机 07.1613.508.27-38.74-300334津膜科技 12.2426.5216.29-38.57182.55000001平安银行 05.2016.7010.42-37.606.82002158汉钟精机 06.0327.6117.36-37.1230.23300273和佳股份 07.2322.6614.32-36.8056.16600588用友网络08.2130.8520.17-34.62-000065北方国际 06.1238.1525.00-34.4750.15300197铁汉生态 06.0529.6012.94-34.4347.59600501航天晨光 06.3030.0019.73-34.23302.01002023海特高新 08.2620.0013.34-33.30165.22000768中航飞机 08.0726.1317.50-33.03-600502安徽水利 06.2520.1013.67-31.9928.42002438江苏神通 12.2924.4716.69-31.79130.85300177中 海 达05.0718.8312.90-31.38288.61000958东方能源01.1419.1913.25-30.9525.73600255鑫科材料 05.265.854.05-30.77-000540中天城投 01.149.866.85-30.5312.31600513联环药业 04.2826.0018.30-29.6261.33600135乐凯胶片 05.2119.3613.72-29.13124.13600970中材国际 11.2013.229.38-29.0520.87300020银江股份 08.1923.0016.45-28.4857.79000516国际医学05.0720.0014.38-28.1048.46603011合锻股份02.0122.8816.57-27.58132.22600055华润万东 01.2035.2225.73-26.94183.99002373千方科技12.1638.5628.25-26.7454.38600208新湖中宝 11.255.203.81-26.7343.78000582北部湾港 06.2922.1516.38-26.0533.26300026红日药业 03.2628.2813.95-25.7924.50002004华邦健康12.3012.809.51-25.7024.58300197铁汉生态03.1117.1812.94-24.6847.59000592平潭发展12.1716.8812.83-23.99299.67601600中国铝业 06.155.804.41-23.97-300375鹏翎股份 09.1023.2517.77-23.5726.48002185华天科技 11.2616.3112.48-23.4829.43002146荣盛发展 12.259.607.39-23.0214.39300355蒙草抗旱 12.0317.6213.68-22.3632.10002520日发精机 12.1722.0317.27-21.61144.57601012隆基股份 06.2315.3012.09-20.9865.34002635安洁科技 07.0929.8823.80-20.3537.86600552方兴科技 12.1118.1114.44-20.2776.44601009南京银行 06.1920.1515.64-19.827.62002129中环股份 12.1110.138.13-19.74107.27