| UNITED STATES | ||||||||||||||
| SECURITIES AND EXCHANGE COMMISSION | ||||||||||||||
| Washington, D.C. 20549 | ||||||||||||||
| FORM SD | ||||||||||||||
| Specialized Disclosure Report | ||||||||||||||
| VERTIV HOLDINGS CO | ||||||||||||||
| Exact name of registrant as specified in its charter | ||||||||||||||
| Delaware | 001-38518 | 81-2376902 | ||||||||||||
| (State or other Jurisdiction of incorporation) | (Commission File Number) | (IRS Employer Identification Number) | ||||||||||||
| 505 N. Cleveland Ave., Westerville, Ohio 43082 | ||||||||||||||
| (Address of principal executive offices, including zip code) | ||||||||||||||
| Registrant's telephone number, including area code: 614-888-0246 | ||||||||||||||
| Check the appropriate box to indicate the rule pursuant to which this form is being filed, and provide the period to which the information in this form applies: | ||||||||||||||
| ☒ | Rule 13p-1 under the Securities Exchange Act (17 CFR 240.13p-1) for the reporting period from January 1 to December 31, 2024. | |||||||||||||
| Vertiv Holdings Co | ||||||||
| (Registrant) | ||||||||
| /s/ Stephanie L. Gill | May 29, 2025 | |||||||
| Name: Stephanie L. Gill | (Date) | |||||||
| Title: Chief Legal Counsel | ||||||||