# EDGAR Filing Document

**Accession Number:** 0001978024
**File Stem:** 0001021408-25-004171
**Filing Date:** 2025-8
**Character Count:** 2713
**Document Hash:** fa4d1086e5d4e71ff2c6e3dcd485cea0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001021408-25-004171.hdr.sgml**: 20250828

**ACCESSION NUMBER**: 0001021408-25-004171

**CONFORMED SUBMISSION TYPE**: N-PX

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250630

**FILED AS OF DATE**: 20250828

**DATE AS OF CHANGE**: 20250828

**EFFECTIVENESS DATE**: 20250828

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Apollo S3 Private Markets Fund
- **CENTRAL INDEX KEY:** 0001978024

**ORGANIZATION NAME:**
- **EIN:** 000000000

**FILING VALUES:**
- **FORM TYPE:** N-PX
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-23878
- **FILM NUMBER:** 251274020

**BUSINESS ADDRESS:**
- **STREET 1:** 9 W. 57TH STREET
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10019
- **BUSINESS PHONE:** (212) 515-3450

**MAIL ADDRESS:**
- **STREET 1:** C/O CSC
- **STREET 2:** 251 LITTLE FALLS DRIVE
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19808

## FORM N-PX
### ANNUAL REPORT OF PROXY VOTING RECORD

## N-PX: Filer Information

**Filer CIK:** 0001978024

**Date of Report:** 06/30/2025

**Are you a Registered Management Investment Company or an Institutional Manager?:** Registered Management Investment Company

**Is this a LIVE or TEST Filing?:** LIVE

**Is this an electronic copy of an official filing submitted in paper format?:** [ ]

### Submission Contact Information
_Not provided in this filing._

### Notification Information
**Notify via Filing Website only?:** [ ]

## N-PX: Cover Page

**Name of reporting person:** Apollo S3 Private Markets Fund

**Address:** 9 W 57th Street, New York, NY 10019

**Telephone number:** 212-515-3450

**Name of agent for service:** Ryan Del Giudice

**Agent Address:** 9 W 57th Street, New York, NY 10019

**Reporting Period:** Report for the year ended 06/30/2025

**SEC File Number:** 811-23878

**CRD Number (if any):** —

**Other SEC File Number (if any):** —

**LEI (if any):** 529900543B82HUUGFI36

**Report Type (check only one):**

Institutional Manager.

- [ ] Institutional Manager Voting Report

- [ ] Institutional Manager Notice Report

- [ ] Institutional Manager Combination Report

Registered Management Investment Company.

- [ ] Fund Voting Report

- [x] Fund Notice Report

**Do you wish to provide explanatory information pursuant to Special Instruction B.4?:**

- [x] No

- [ ] Yes

**Additional information:** —

## N-PX: Summary - Included Managers

**Number of Included Institutional Managers:** 0

**Included Institutional Managers:** —

## N-PX: Signature Block

**Reporting Person:** Apollo S3 Private Markets Fund

**By (Signature):** Steve Lessar

**By (Printed Signature):** Steve Lessar

**By (Title):** President (Principal Executive Officer)

**Date:** 08/28/2025