What it is:
Institutional shares are simplythat can be bought in bulk. Usually, they do not come with additional rights or privileges; they exist to encourage institutions to make large in the that them. Individuals aren't always shut out of buying institutional shares -- often, they just have to be able to afford the .
How it works (Example):
Let's say that the XYZ Mutual Fund invests in a variety of defensive . Average investors can buy of the but must pay a front-end load. Institutional investors (such as pension and insurance companies) can buy institutional shares of the XYZ Mutual Fund, which do not involve a sales load but require minimum investments of, say, $300,000.
Institutional shares often have a "Y" at the end of their fund symbols.
Why it Matters:
Also called, institutional shares are that are available for only to institutions.