Your 401k statement will usually read: Balance...Vested Balance...Vested Percent. The vested balance is the value of your account on that particular date. Personal account statements can sometimes be tricky to read, if you have a lot of activity. Your advisor should have your balance available from the close of business the day before. Your advisor should be a resource, available to answer questions and concerns that you may have.
Could you please be more specific? Are you referring to a personal account statement?