UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (AMENDMENT NO. ___)* Ault, Inc. -------------------------------------------------------------------------------- (Name of Issuer) Common Stock -------------------------------------------------------------------------------- (Title of Class of Securities) 051503100 -------------------------------------------------------------------------------- (CUSIP Number) December 31, 2004 -------------------------------------------------------------------------------- (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which Schedule is filed: [X] Rule 13d-1(b) [ ] Rule 13d-1(c) [ ] Rule 13d-1(d) *The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). SCHEDULE 13G CUSIP NO.: 051503100 ================================================================================ 1 NAME OF REPORTING PERSONS/ I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS Weeden & Co., LP EID: 13-3364318 -------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) [ ] (b) [ ] -------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware Limited Partnership -------------------------------------------------------------------------------- NUMBER OF 5 SOLE VOTING POWER 319,700 SHARES -------------------------------------------------------------- BENEFICIALLY 6 SHARED VOTING POWER OWNED BY -------------------------------------------------------------- EACH 7 SOLE DISPOSITIVE POWER 319,700 REPORTING -------------------------------------------------------------- PERSON WITH: 8 SHARED DISPOSITIVE POWER -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 319,700 shares -------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] -------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 6.7% -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON BD ================================================================================ PAGE 2 OF 6 PAGES SCHEDULE 13G ITEM 1. (a) Name of Issuer Ault, Inc. (b) Address of Issuer's Principal Executive Offices: 7105 Northland Terrace Minneapolis, MN 55428-1028 ITEM 2. (a) Name of Persons Filing Weeden & Co., LP (b) Address of Principal Business Office or, if none, Residence 145 Mason Street Greenwich, CT 06830 (c) Citizenship Delaware Limited Partnership (d) Title of Class of Securities Ault Inc. Common Stock (e) CUSIP Number 051503100 ITEM 3. IF THIS STATEMENT IS FILED PURSUANT TO SECTIONS 240.13D-1(B) OR SECTIONS 240.13D-2(B) OR (C), CHECK WHETHER THE PERSON FILING IS A: (a) [X] Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o); (b) [ ] Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c); (c) [ ] Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c); (d) [ ] Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8); (e) [ ] An investment adviser in accordance with Sections 240.13d-1(b)(1)(ii)(E); PAGE 3 OF 6 PAGES (f) [ ] An employee benefit plan or endowment fund in accordance with Sections 240.13d-1(b)(1)(ii)(F); (g) [ ] A parent holding company or control person in accordance with Sections 240.13d-1(b)(ii)(G); (h) [ ] A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813); (i) [ ] A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3); (j) [ ] Group, in accordance with Sections 240.13d-1(b)(1)(ii)(J). ITEM 4. OWNERSHIP. (a) Amount beneficially owned: See the response(s) to Item 9 on the attached cover page(s). (b) Percent of class: See the response(s) to Item 11 on the attached cover page(s). (c) Number of shares as to which the Reporting Person has: (i) Sole power to vote or direct the vote: See the response(s) to Item 5 on the attached cover page(s). (ii) Shared power to vote or direct the vote: See the response(s) to Item 6 on the attached cover page(s). (iii) Sole power to dispose or direct disposition of: See the response(s) to Item 7 on the attached cover page(s). (iv) Shared power to dispose or direct disposition of: See the response(s) to Item 8 on the attached cover page(s). ITEM 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS. If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following: [ ] ITEM 6. OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON. PAGE 4 OF 6 PAGES Not Applicable. ITEM 7. IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY. Not Applicable. ITEM 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP. Not Applicable. ITEM 9. NOTICE OF DISSOLUTION OF GROUP. Not Applicable. ITEM 10. CERTIFICATION. By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect. PAGE 5 OF 6 PAGES SIGNATURE After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. Date: January 10, 2005 By: /s/ Robert A. Cervoni ------------------------------------- Name: Robert A. Cervoni Title: Chief Financial Officer Managing Director PAGE 6 OF 6 PAGES