VRT: Financial results · Company disclosure

Item 2.02 Results of Operations and Financial Condition On October 28, 2026 , Vertiv Holdings Co (the “Company”) issued a press release announcing its financial results for the three and nine months ended September 30, 2026. A copy of the press release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference in its entirety. The information furnished pursuant to this Item 2.02 and Item 7.01, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities under that Section and shall not be deemed to be incorporated by reference into any filing of the Company under the Securities Act of 1933 or the Exchange Act. Item 7.01 Regulation FD The information set forth under Item 2.02 is incorporated by reference into this Item 7.01. The Company will post a slide presentation in advance of the earnings call discussed in the press release to the Investor Relations section of the Company’s website, accessible at investors.vertiv.com . Item 9.01 (d) Financial Statements and Exhibits Exhibit No. Exhibit Description 99.1 Press release of Vertiv Holdings Co dated October 28 , 2026 104 Cover Page Interactive Data File (embedded within the Inline XBRL document) 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. Date: October 28, 2026 Vertiv Holdings Co /s/ Craig Chamberlin Name: Craig Chamberlin Title: Chief Financial Officer