SCHEDULE 13G/A

Zeta Global Holdings Corp

Class A Common Stock · CUSIP: 98956A105

Event date: 2025-09-30

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• David A. Steinberg

  Shares: 24,481,482 · Class: 10.3%

• ACI Investment Partners, LLC

  Shares: 18,832,478 · Class: 8.1%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.