The ROA (Return on Assets) of AER Energy Resources Inc (AERN) is -0.70%.
ROA (Return on Assets) calculates how much net income a company earns relative to its total assets. It reveals how efficiently a business is managing its resources.
| Date | Value |
|---|---|
| 2011-12-31 | -0.70% |
| 2010-12-31 | -3.08% |
| 2009-12-31 | 10.70% |
| 2001-12-31 | -634.20% |
| 2000-12-31 | -392.09% |
| 1999-12-31 | -135.12% |
| 1998-12-31 | -124.16% |
| 1997-12-31 | -72.72% |
| 1996-12-31 | -36.54% |
| 1995-12-31 | -53.97% |