Funds have broad and narrow the points , a broad sense , the fund is collectively referred to institutional investors , including investment trust funds , unit trust funds , provident funds , insurance funds , pension funds , foundations funds 基金有廣義和狹義之分,從廣義上說,基金是機構投資者的統稱,包括信托投資基金、單位信托基金、公積金、保險基金、退休基金,各種基金會的基金。