American Capital, both directly and through its asset management business, originates, underwrites and manages investments in middle market private equity, leveraged finance, real estate, energy & infrastructure and structured products. American Capital manages $23 billion of assets, including assets on its balance sheet and fee earning assets under management by affiliated managers, with $92 billion of total assets under management (including levered assets). Through a wholly owned affiliate, American Capital manages publicly traded American Capital Agency Corp. (Nasdaq: AGNC ), American Capital Mortgage Investment Corp. (Nasdaq: MTGE ) and American Capital Senior Floating, Ltd. (Nasdaq: ACSF ) with approximately $11 billion of total net book value.