SMCI: Financial results

Item 2.02 Results of Operations and Financial Condition On July 21, 2026, Super Micro Computer, Inc. (the “Company”) issued a press release (the “Press Release”) providing a preliminary business update for the quarter ended June 30, 2026. A copy of the Press Release is attached as Exhibit 99.1 to this report and is incorporated herein by reference. The information in, and the exhibit furnished pursuant to, Item 2.02 of this report, including Exhibit 99.1, are being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and are not to be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language contained in such filing, unless otherwise expressly stated in such filing. Item 9.01 Financial Statements and Exhibits (d) Exhibits Exhibit Number Description 99.1 Press Release entitled “Supermicro Provides Fourth Quarter of Fiscal Year 2026 Preliminary Business Update ” dated July 21, 2026 104 The cover page from this Current Report on Form 8-K, formatted in Inline XBRL. SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. SUPER MICRO COMPUTER, INC. Date: July 21, 2026 By: /s/ Charles Liang President, Chief Executive Officer and Chairman of the Board (Principal Executive Officer)