Complex sentence: AIMCo was created in January 2008 and controls C $73.7 billion in assets under management as of June 30,2007, and is one of the largest institutional investors in Canada.
Split into simpler sentences: AIMCo was created in January 2008, and controls C $73.7 billion in assets under management as of June 30,2007. It is one of the largest institutional investors in Canada.