The Gross Margin of Sibling Group Holdings Inc (SIBE) is 944.94%.
Gross Margin represents the percentage of revenue that exceeds the cost of goods sold. It reflects a company's efficiency in producing and selling its products.
| Date | Value |
|---|---|
| 2015-06-30 | 944.94% |
| 2014-06-30 | 84.47% |