This study has two objectives: first, to understand the extent of social in
vestment among union-based pension funds as well as labour-sponsored invest
ment funds in Canada; second, to understand the factors that affect social
investment strategies among such funds. A national sample of 189 pension fu
nds with assets of at least $50 million was drawn from the Canadian Pension
Fund Investment Directory (Toronto: Maclean Hunter). The sample also inclu
ded 10 labour-sponsored investment funds, half the number of such funds in
Canada. The data indicate that pension funds in Canada have minimal social
investment There is somewhat higher social investment among labour-sponsore
d investment funds, and particularly labour-sponsored investment funds with
genuine union sponsorship. The study also explored factors related to soci
al investment by funds.