BlackRock Reports 6.8% Stake in Vertiv Holdings Co

Vertiv Holdings Co (VRT) – Schedule 13G/A Filing Analysis

Executive Summary

On October 27, 2026, BlackRock, Inc. filed Amendment No. 4 to Schedule 13G regarding its ownership position in Vertiv Holdings Co (VRT). The filing reflects BlackRock's passive beneficial ownership as of September 30, 2026, reporting an aggregate holding of 26,190,977 Class A shares, representing 6.8% of the outstanding class.

Key Ownership Statistics

• Issuer: Vertiv Holdings Co
• Reporting Entity: BlackRock, Inc. (Parent Holding Company)
• Class of Security: Class A Stock
• Aggregate Number of Shares Beneficially Owned: 26,190,977
• Percentage of Class: 6.8%
• Voting Rights:
  • Sole Voting Power: 23,735,232 shares
  • Shared Voting Power: 0 shares
• Dispositive Power:
  • Sole Dispositive Power: 26,190,977 shares
  • Shared Dispositive Power: 0 shares

Purpose and Filing Nature

This filing was made pursuant to Rule 13d-1(b) as a routine institutional investor disclosure. Under Item 10 certifications, BlackRock confirms that the shares were acquired and are held in the ordinary course of business and not with the purpose or effect of changing or influencing the control of the issuer.

Market & Trading Significance

• Trading Significance: Low
• Institutional holdings by multi-asset asset managers like BlackRock generally reflect broad index replication, client mandates, and mutual fund flows rather than directional activist sentiment. This amendment represents regular passive institutional portfolio adjustments.