Pension planIn 2010 the Acorn Group was acquired by the Ontario Teachers’ Pension Plan (OTPP). Teachers’ Private Capital is one of the world’s largest private equity investors. It is the private investment department of the Ontario Teachers’ Pension Plan, the largest single-profession pension plan in Canada. The Ontario Teachers’ Pension Plan is an independent corporation responsible for investing the fund and administering the pensions of Ontario’s 284,000 active and retired teachers. For more information visit Ontario’s Teachers Pension Plan or Teachers Private Capital.