Warburg Pincus Partners II (US), L.P. - 31 Mar 2025 SCHEDULE 13G Report for Ring Energy, Inc. Class A Common stock, par value $0.001 per share (REI)

Filing manager
Warburg Pincus Partners II (US), L.P.
Reporting owner
Warburg Pincus & Company US, LLC.
Security
Ring Energy, Inc. Class A Common stock, par value $0.001 per share
Beneficially owned shares
28,945,643 shares
Ownership signal CIK-linked ownership evidence from parsed SEC filings. 2 signals
Large-stake signal

Form

SCHEDULE 13G

Passive or exempt beneficial ownership filing.

Ownership

14%

Beneficial ownership of this reported class.

Shares

28,945,643 shares

Shares beneficially owned as disclosed.

Event date

31 Mar 2025

Date tied to the ownership event or amendment.

Accepted by SEC

09 May 2025

EDGAR acceptance date.

How to read this large-stake filing
  • Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
  • Compare this filing with the holder history and issuer page before treating the percentage as a current position.
  • Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
Class ownership
14%
Subject security Names, identifiers, and filing context for this profile. 2 source fields
Symbol
REI
Shares outstanding
206,459,650 shares
Source evidence Original filing metadata and source links for verification. 5 source fields
SEC form
SCHEDULE 13G
Accepted by SEC
09 May 2025, 18:02:48 UTC
Event date
31 Mar 2025
Next SEC filing
12 Aug 2025
Source filing
View source filing

Key filing fact

Warburg Pincus Partners II (US), L.P. disclosed 14% ownership in Ring Energy, Inc. Class A Common stock, par value $0.001 per share (REI) on 31 Mar 2025.

Key facts

  • Warburg Pincus Partners II (US), L.P. filed SCHEDULE 13G for Ring Energy, Inc. Class A Common stock, par value $0.001 per share (REI).
  • Disclosed ownership: 14%.
  • Date of event: 31 Mar 2025.

Change

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 09 May 2025, 18:02.

Research use

  • This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
  • Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.

Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

View source filing

Reporting persons

Disclosed reporting parties (23)

Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.

Name Ownership Shares owned Sole voting power Shared voting power Signature Title CIK
Warburg Pincus & Company US, LLC. 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
Warburg Pincus Partners II (US), L.P. 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
Warburg Pincus (E&P) Energy LLC 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
Warburg Pincus (E&P) Energy GP, L.P. 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
Warburg Pincus Energy (E&P)-A, L.P. 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
WP Energy Stronghold Holdings, L.P. 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
WP Energy Partners Stronghold Holdings, L.P. 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
Warburg Pincus Energy (E&P) Partners-B, L.P. 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
Warburg Pincus Energy (E&P) Partners-A, L.P. 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
Warburg Pincus Energy (E&P) Partners-B Stronghold, LLC 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
Warburg Pincus (E&P) XII LLC 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
Warburg Pincus (E&P) XII, L.P. 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
Warburg Pincus XII (E&P) Partners-2, L.P. 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
Warburg Pincus XII (E&P) Partners-1, L.P.. 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
WP XII Stronghold Holdings, L.P. 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
WP XII (E&P) Partners (A), L.P. 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
WP XII (E&P) Partners (B), L.P. 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
Warburg Pincus Private Equity (E&P) XII-E (A), L.P. 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
Warburg Pincus Private Equity (E&P) XII-D (A), L.P. 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
Warburg Pincus Private Equity (E&P) XII (A), L.P. 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
Warburg Pincus XII (E&P) Partners-2 Stronghold, LLC 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
Warburg Pincus & Co. 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
Warburg Pincus LLC 14% 28,945,643 0 28,945,643 /s/ Harsha Marti Harsha Marti, Authorized Signatory
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