SCHEDULE 13G/A

PLAINS ALL AMERN PIPELINE L P UNIT LTD PARTN

Common Units Representing Limited Partner Interests · CUSIP: 726503105

Event date: 2024-12-31

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: 69,040,345.00 · Class: 9.81%

• Alerian MLP ETF

  Shares: 69,040,345.00 · Class: 9.81%

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