Thompson IM Funds, Inc. is an investment company that houses the Thompson Bond Fund, Thompson MidCap Fund and Thompson LargeCap Fund. All three mutual funds are co-managed by James T. Evans and Jason L. Stephens.Mutual fund investing involves risk. Principal loss is possible.The fund's investment objectives, risks, charges and expenses must be considered carefully before investing. The prospectus contains this and other important information about the investment company, and it may be obtained by calling 800-999-0887 or visiting www.thompsonim.com. Read it carefully before investing.