# EDGAR Filing Document

**Accession Number:** 0001308562
**File Stem:** 0001193125-25-282985
**Filing Date:** 2025-11
**Character Count:** 10804
**Document Hash:** 996ab52bf0a7d3d52e8fc7b4e51a17a6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-282985.hdr.sgml**: 20251114

**ACCESSION NUMBER**: 0001193125-25-282985

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13G/A

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251114

**DATE AS OF CHANGE**: 20251114

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Zeta Global Holdings Corp.
- **CENTRAL INDEX KEY:** 0001851003
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-PREPACKAGED SOFTWARE [7372]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 800814458
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-93467
- **FILM NUMBER:** 251486379

**BUSINESS ADDRESS:**
- **STREET 1:** 3 PARK AVENUE
- **STREET 2:** 33RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10016
- **BUSINESS PHONE:** (212) 967-5055

**MAIL ADDRESS:**
- **STREET 1:** 3 PARK AVENUE
- **STREET 2:** 33RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10016
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Steinberg David
- **CENTRAL INDEX KEY:** 0001308562

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G/A

**MAIL ADDRESS:**
- **STREET 1:** 1010 WISCONSIN AVE
- **STREET 2:** SUITE 600
- **CITY:** WASHINGTON
- **STATE:** DC
- **ZIP:** 20007

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## SCHEDULE 13G

### Under the Securities Exchange Act of 1934

**(Amendment No. 5)**

**Issuer:** Zeta Global Holdings Corp.

**Title of Class of Securities:** Class A Common Stock

**CUSIP Number:** 98956A105

**Date of Event Which Requires Filing of this Statement:** 09/30/2025

**Check the appropriate box to designate the rule pursuant to which this Schedule is filed:**

- [ ] Rule 13d-1(b)

- [ ] Rule 13d-1(c)

- [x] Rule 13d-1(d)

---

| 1. | Names of Reporting Persons<br>David A. Steinberg | Names of Reporting Persons<br>David A. Steinberg |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>X1 | Citizenship or Place of Organization<br>X1 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>66661 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>24414821 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>66661 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>24204821 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>24481482 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>24481482 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>10.3% | Percent of Class Represented by Amount in Row (9)<br>10.3% |
| 12. | Type of Reporting Person (See Instructions)<br>IN | Type of Reporting Person (See Instructions)<br>IN |

---

| 1. | Names of Reporting Persons<br>ACI Investment Partners, LLC | Names of Reporting Persons<br>ACI Investment Partners, LLC |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>DE | Citizenship or Place of Organization<br>DE |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>18832478 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>18832478 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>18832478 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>18832478 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>8.1% | Percent of Class Represented by Amount in Row (9)<br>8.1% |
| 12. | Type of Reporting Person (See Instructions)<br>OO | Type of Reporting Person (See Instructions)<br>OO |

---

**Item 1(a). Name of Issuer:**
Zeta Global Holdings Corp.

**Item 1(b). Address of Issuer's Principal Executive Offices:**
3 Park Ave, 33rd Floor, New York, NY 10016

**Item 2(a). Name of Person Filing:**
Each of the following is hereinafter individually referred to as a "Reporting Person" and collectively as the "Reporting Persons." This statement is filed on behalf of:

	David A. Steinberg
	ACI Investment Partners, LLC

**Item 2(b). Address of Principal Business Office:**
The principal business address of each of the Reporting Persons is c/o Zeta Global Holdings Corp., 3 Park Ave, 33rd Floor, New York, NY 10016.

**Item 2(c). Citizenship:**
David A. Steinberg is a citizen of the United States. ACI Investment Partners, LLC is organized under the laws of the State of Delaware.

**Item 2(d). Title of Class of Securities:**
Class A Common Stock

**Item 2(e). CUSIP Number:**
98956A105

**Item 3. If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:**

(a) [ ] Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).

(b) [ ] Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

(c) [ ] Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c).

(d) [ ] Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8).

(e) [ ] An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);

(f) [ ] An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);

(g) [ ] A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);

(h) [ ] A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i) [ ] A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j) [ ] A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), if filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:

(k) [ ] Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).

**Item 4. Ownership:**

**(a) Amount beneficially owned:**

(a-c)
The ownership information presented herein represents beneficial ownership of Class A Common Stock of the Issuer as of September 30, 2025, based upon 214,155,561 shares of Class A Common Stock outstanding as of  September 30, 2025, as provided by the Issuer.
Mr. Steinberg may be deemed the beneficial owner of 24,481,482 shares of Class A Common Stock, which includes: (i) 66,661 shares of Class A Common Stock held directly by Mr. Steinberg; (ii) 75,000 shares of Class A Common Stock issuable upon conversion of Class B common stock held of record by CAIVIS Acquisition Corp. II, which is a wholly owned subsidiary of CAIVIS Investment Company V, LLC, of which Mr. Steinberg is the majority shareholder; (iii) 4,546,950 shares of Class A Common Stock issuable upon conversion of Class B common stock held of record by IAC Investment Company IX, LLC, of which Mr. Steinberg is the manager; (iv) 47,676 shares of Class A Common Stock issuable upon conversion of Class B common stock and 26,388 shares of restricted Class A Common Stock held by Kristen Steinberg, Mr. Steinberg's spouse; (v) 18,324,693 shares of Class A Common Stock issuable upon conversion of Class B common stock and 507,785 shares of Class A Common Stock held of record by ACI Investment Partners, LLC, of which Mr. Steinberg is the manager; (vi) 231,375 shares of Class A Common Stock issuable upon conversion of Class B common stock held by the David A. Steinberg 2024 Charitable Lead Annuity Trust and (vii) 444,954 shares of Class A Common Stock issuable upon conversion of Class B common stock held of record by five irrevocable family trusts, of which Mr. Steinberg is co-trustee. Also includes 210,000 shares of Class A common stock held by Kristin Kuehl, with whom Mr. Steinberg is party to a voting agreement, and over which Mr. Steinberg may be deemed to share voting power, but not dispositive power. The Class B common stock is convertible at any time at the option of the holder into Class A Common Stock on a one-to-one basis.

**(b) Percent of class:**

See cover pages

**(c) Number of shares as to which the person has:**

**(i) Sole power to vote or to direct the vote:**

See cover pages

**(ii) Shared power to vote or to direct the vote:**

See cover pages

**(iii) Sole power to dispose or to direct the disposition of:**

See cover pages

**(iv) Shared power to dispose or to direct the disposition of:**

See cover pages

**Item 5. Ownership of Five Percent or Less of a Class.**

[x] If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following.

**Item 6. Ownership of More than 5 Percent on Behalf of Another Person.**

Not Applicable

**Item 7. Identification and Classification of the Subsidiary**

Not Applicable

**Item 8. Identification and Classification of Members of the Group**

Not Applicable

**Item 9. Notice of Dissolution of Group**

Not Applicable

**Item 10. Certification:**

—

### SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**David A. Steinberg**

**Date:** 11/14/2025

**By:** /s/ David A. Steinberg

**Name & Title:** David A. Steinberg

**ACI Investment Partners, LLC**

**Date:** 11/14/2025

**By:** By: /s/ David A. Steinberg

**Name & Title:** David A. Steinberg, Managing Member