Ownership signal CIK-linked ownership evidence from parsed SEC filings. 2 signals
Large-stake signal

Form

SCHEDULE 13G/A

Passive or exempt beneficial ownership filing.

Ownership

5%

Beneficial ownership of this reported class.

Shares

1,750,085 shares

Shares beneficially owned as disclosed.

Event date

31 Mar 2025

Date tied to the ownership event or amendment.

Accepted by SEC

15 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.
Subject security Names, identifiers, and filing context for this profile. 2 source fields
Symbol
WLKP
Shares outstanding
35,241,341 shares
Source evidence Original filing metadata and source links for verification. 5 source fields
SEC form
SCHEDULE 13G/A
Accepted by SEC
15 May 2025, 15:00:27 UTC
Event date
31 Mar 2025
Next SEC filing
14 Aug 2025
Source filing
View source filing

Key filing fact

Energy Income Partners, LLC disclosed 5% ownership in Westlake Chemical Partners LP Com Unit RP LP (WLKP) on 31 Mar 2025.

Key facts

  • Energy Income Partners, LLC filed SCHEDULE 13G/A for Westlake Chemical Partners LP Com Unit RP LP (WLKP).
  • Disclosed ownership: 5%.
  • Date of event: 31 Mar 2025.

Change

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 15 May 2025, 15:00.

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 (5)

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
Energy Income Partners, LLC 5% 1,750,085 381,621 1,368,464 /s/ Nandita Hogan Chief Compliance Officer, Energy Income Partners
James J. Murchie 5% 1,750,085 381,621 1,368,464 /s/ James J. Murchie Chief Executive Officer, Energy Income Partners
Eva Pao 5% 1,750,085 381,621 1,368,464 Eva Pao Partner, Energy Income Partners
Saul Ballesteros 5% 1,750,085 381,621 1,368,464 /s/ Saul Ballesteros Head Trader, Energy Income Partners
John K. Tysseland 5% 1,750,085 381,621 1,368,464 John K. Tysseland Portfolio Manager, Energy Income Partners
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