W.P. Stewart & Co., Ltd. is an asset management company that provides research-intensive equity investment management services to clients throughout the world. The Company operates a group of companies, including W.P. Stewart & Co. Inc., an investment adviser; W.P. Stewart Securities Limited, a broker-dealer; W.P. Stewart & Co. (Europe), Ltd., is an authorized and regulated by the financial services authority (FSA), previously regulated by the Investment Management Regulatory Organization Limited (IMRO), and W.P. Stewart Fund Management Limited, a fund management company that is regulated by the Central Bank of Ireland (collectively, the Stewart Group).