BlackRock Capital Investment Corporation Common Stock, also called BlackRock Capital Investments, is a non-diversified closed-end management investment company. Its investment objective is to generate both current income and capital appreciation through our debt and equity investments. Read More The firm invests primarily in middle-market companies and target investments throughout the capital structure that provide an attractive risk-adjusted return. The company was founded by on April 13, 2005 and is headquartered in New York, NY.