SCHEDULE 13G/A

Western Midstream Partners LP

Common Units Representing Limited Partner Interests · CUSIP: 958669103

Event date: 2025-06-30

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• ALPS Advisors, Inc.

  Shares: 34,675,907.00 · Class: 9.11%

• Alerian MLP ETF

  Shares: 34,348,642.00 · Class: 9.03%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.