Filing Manager
Alps Advisors Inc
Reporting Manager
ALPS Advisors, Inc.
Symbol
WES
Shares outstanding
380M shares
Disclosed Ownership
34.8M shares
Ownership
9.14%
Form type
SCHEDULE 13G/A
Date filed
10/7/2025, 10:00 AM
Date of event
Sep 30, 2025
Previous filing
Jul 9, 2025

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Alerian MLP ETF 9.04% 34.4M 0 34.4M /s/ Matthew Sutula Matthew Sutula, Chief Compliance Officer
ALPS Advisors, Inc. 9.14% 34.8M 0 34.8M /s/ Matthew Sutula Matthew Sutula, Chief Compliance Officer