# EDGAR Filing Document

**Accession Number:** 0002083125
**File Stem:** 9999999995-26-000369
**Filing Date:** 2026-1
**Character Count:** 3025
**Document Hash:** c75b500fdd1270993a10ed101c9cd7c5
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-26-000369.hdr.sgml**: 20260202

**ACCESSION NUMBER**: 9999999995-26-000369

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260130

**DATE AS OF CHANGE**: 20260202

**EFFECTIVENESS DATE**: 20260130

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** PRESIDIO PUBCO INC.
- **CENTRAL INDEX KEY:** 0002083125
- **STANDARD INDUSTRIAL CLASSIFICATION:** CRUDE PETROLEUM & NATURAL GAS [1311]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-290090
- **FILM NUMBER:** 26585503

**BUSINESS ADDRESS:**
- **STREET 1:** 1090 CENTER DRIVE
- **CITY:** PARK CITY
- **STATE:** UT
- **ZIP:** 84098
- **BUSINESS PHONE:** 405-870-3781

**MAIL ADDRESS:**
- **STREET 1:** 1090 CENTER DRIVE
- **CITY:** PARK CITY
- **STATE:** UT
- **ZIP:** 84098

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Prometheus PubCo Inc.
- **DATE OF NAME CHANGE:** 20250824
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** EQV Resources LLC
- **CENTRAL INDEX KEY:** 0002101944

**ORGANIZATION NAME:**
- **EIN:** 923940672
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-290090-02
- **FILM NUMBER:** 26585505

**BUSINESS ADDRESS:**
- **STREET 1:** 9500 WESTGATE ROAD, SUITE 200
- **CITY:** OKLAHOMA CITY
- **STATE:** OK
- **ZIP:** 73162
- **BUSINESS PHONE:** 801-830-0370

**MAIL ADDRESS:**
- **STREET 1:** 9500 WESTGATE ROAD, SUITE 200
- **CITY:** OKLAHOMA CITY
- **STATE:** OK
- **ZIP:** 73162
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Presidio Investment Holdings LLC
- **CENTRAL INDEX KEY:** 0002084824
- **STANDARD INDUSTRIAL CLASSIFICATION:** CRUDE PETROLEUM & NATURAL GAS [1311]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 825042922
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-290090-01
- **FILM NUMBER:** 26585504

**BUSINESS ADDRESS:**
- **STREET 1:** 500 WEST 7TH STREET
- **STREET 2:** SUITE 1500
- **CITY:** FORT WORTH
- **STATE:** TX
- **ZIP:** 76102
- **BUSINESS PHONE:** (817) 734-1829

**MAIL ADDRESS:**
- **STREET 1:** 500 WEST 7TH STREET
- **STREET 2:** SUITE 1500
- **CITY:** FORT WORTH
- **STATE:** TX
- **ZIP:** 76102

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

## Notice of Effectiveness

**Date:** January 30, 2026

**Time:** 16:30:00

**Form Type:** S-4

---

**CIK:** 0002083125

**Company Name:** PRESIDIO PUBCO INC.

**File Number:** 333-290090

---

**CIK:** 0002101944

**Company Name:** EQV Resources LLC

**File Number:** 333-290090-02

---

**CIK:** 0002084824

**Company Name:** Presidio Investment Holdings LLC

**File Number:** 333-290090-01