The Net Margin of Summer Energy Holdings Inc (SUME) is -6.45%.
Net Margin measures the percentage of net income derived from total revenue after all expenses. It signals how much actual profit a company retains from its sales.
| Date | Value |
|---|---|
| 2019-12-31 | -6.45% |
| 2018-12-31 | -5.10% |
| 2017-12-31 | 1.08% |
| 2016-12-31 | -1.30% |
| 2015-12-31 | 1.71% |
| 2014-12-31 | -7.71% |
| 2013-12-31 | -9.23% |
| 2012-12-31 | -25.40% |