CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT I, Martin Weiss, President of The Weiss Fund (the "Registrant"), certify that: 1. The Form N-CSR of the Registrant (the "Report") fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and 2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant. Date: August 21, 2003 /s/ Martin Weiss ------------------- ------------------------------ Martin Weiss, President (principal executive officer) I, John D. Leavitt, Treasurer of The Weiss Fund (the "Registrant"), certify that: 1. The Form N-CSR of the Registrant (the "Report") fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and 2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant. Date: August 21, 2003 /s/ John D. Leavitt ------------------- ------------------------------------ John D. Leavitt, Treasurer (principal financial officer)