Control of a company means the power to exercise a controlling influence over the management or policies of a company whether through ownership of securities, by contract, or otherwise. Any person who owns beneficially, either directly or through one or more controlled companies, more than 25 percent of the voting securities of any company is presumed to control the company. Any person who does not own more than 25 percent of the voting securities of any company will be presumed not to control the company. Any presumption regarding control may be rebutted by evidence, but, in the case of an investment company, will continue until the Commission makes a decision to the contrary according to the procedures described in section 2(a)(9) of the Investment Company Act of 1940 (15 U.S.C. 80a2(a)(9)).
17 CFR § 248.3
As used in this subpart, unless the context requires otherwise: