GAMCO Investors, Inc. is a holding company. The Company is a provider of investment advisory services to open and closed-end funds semi-transparent Exchange Traded Funds, institutional and private wealth management. It manages assets on a fully discretionary basis and invests styles discretionary basis and invests in securities through various investment styles. The Company provides advisory to a wide range of investors, including corporate retirement plans, foundations, endowments, jointly trusteed plans and public funds, private wealth clients and serve as sub-advisor to third party investment funds including registered investment companies. The Company's subsidiaries include Gabelli Funds, LLC and GAMCO Asset Management Inc. It provides advisory services to 24 open-end funds, 16 closed-end funds and two semi-transparent exchange traded funds.