Plains All American Pipeline, L.P. - Limited Partnership
US ˙ NasdaqGS ˙ US7265031051

SecurityPAA / Plains All American Pipeline, L.P. - Limited Partnership
InstitutionCwm, Llc
Latest Disclosed Ownership51,715 shares
Latest Disclosed Value $ 1,154,800
Cwm, Llc reports 0.40% increase in ownership of PAA / Plains All American Pipeline, L.P. - Limited Partnership

On May 14, 2026 - Cwm, Llc filed a 13F-HR form disclosing ownership of 51,715 shares of Plains All American Pipeline, L.P. - Limited Partnership (US:PAA) valued at $1,154,796 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 51,507 shares of Plains All American Pipeline, L.P. - Limited Partnership. The current value of the position is $1,184,791 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 51,715 208 0.40 1,155 0.0030
2026-01-26 2025-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 51,507 14,814 40.37 1 0.0025
2025-10-15 2025-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 36,693 28,135 328.76 1 0.0019
2025-07-25 2025-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 8,558 0 0.00 0 0.0006
2025-05-01 2025-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 8,558 2,090 32.31 0 0.0007
2025-02-04 2024-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 6,468 845 15.03 0 0.0005
2024-10-08 2024-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,623 9 0.16 0 0.0004
2024-07-10 2024-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,614 -285 -4.83 0 0.0005
2024-04-05 2024-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,899 11 0.19 0 0.0005
2024-02-01 2023-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,888 -182 -3.00 0 0.0005
2023-10-11 2023-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 6,070 9 0.15 0 0.0006
2023-08-03 2023-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 6,061 190 3.24 0 0.0005
2023-05-01 2023-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,871 0 0.00 0 0.0005
2023-02-01 2022-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,871 211 3.73 0 -100.00 0.0005
2022-10-27 2022-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,660 0 0.00 60 7.14 0.0005
2022-07-28 2022-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,660 0 0.00 56 -8.20 0.0004
2022-04-21 2022-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,660 0 0.00 61 15.09 0.0004
2022-01-31 2021-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,660 0 0.00 53 -17.19 0.0004
2021-09-15 2021-06-30 13F/A-1 PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,660 0 0.00 64 0.00 0.0005
2021-07-29 2021-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,660 0 64 0.0005
2021-09-15 2021-03-31 13F/A-1 PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,660 0 0.00 64 0.00 0.0005
2021-04-27 2021-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,725 65 52 0.0005
2021-09-15 2020-12-31 13F/A-1 PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,660 0 0.00 64 0.00 0.0005
2021-01-27 2020-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,225 -435 43 0.0004
2021-09-15 2020-09-30 13F/A-1 PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,660 0 0.00 64 0.00 0.0005
2020-10-19 2020-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,225 -435 31 0.0003
2021-09-15 2020-06-30 13F/A-1 PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,660 0 0.00 64 0.00 0.0005
2020-07-22 2020-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,225 -435 46 0.0005
2021-09-15 2020-03-31 13F/A-1 PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,660 0 0.00 64 0.00 0.0005
2020-04-28 2020-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 2,735 -2,925 14 0.0002
2021-09-14 2019-12-31 13F/A-1 PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,660 0 0.00 64 0.00 0.0005
2020-01-27 2019-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 2,810 -2,850 52 0.0007
2021-09-14 2019-09-30 13F/A-1 PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,660 0 0.00 64 0.00 0.0005
2019-10-22 2019-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 2,294 -3,366 48 0.0007
2021-09-14 2019-06-30 13F/A-1 PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,660 0 0.00 64 0.00 0.0005
2021-09-02 2019-03-31 13F/A-1 PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 5,660 5,660 64 0.0005
2017-04-17 2017-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 0 -200 -100.00 0 -100.00
2017-01-19 2016-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 200 0 0.00 6 0.00 0.0004
2016-10-17 2016-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 200 0 0.00 6 20.00 0.0004
2016-07-21 2016-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 200 0 0.00 5 25.00 0.0004
2016-04-18 2016-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 200 0 0.00 4 -20.00 0.0004
2016-02-01 2015-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 200 0 0.00 5 -16.67 0.0005
2015-10-30 2015-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 200 200 6 0.0006
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.