From The Economist (February 7):
They own assets all over the world, including property in Manhattan, utilities in Chile, international airports and the high-speed railway connecting London to the Channel tunnel. They have taken part in 6 of the top 100 leveraged buy-outs in history. They have won the attention both of Wall Street firms, which consider them rivals, and institutional investors, which aspire to be like them.
These giants are Canada’s largest public pension-fund groups. They manage around C$640 billion ($643 billion) between them. Of the 40 largest public pension funds in the world, four are Canadian, according to Preqin, a research firm (see table). America aside, no other country has more on the list.