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

SecurityPAA / Plains All American Pipeline, L.P. - Limited Partnership
InstitutionSunbelt Securities, Inc.
Latest Disclosed Ownership54,597 shares
Latest Disclosed Value $ 1,219,151
Sunbelt Securities, Inc. reports 62.64% increase in ownership of PAA / Plains All American Pipeline, L.P. - Limited Partnership

On May 16, 2026 - Sunbelt Securities, Inc. filed a 13F-HR form disclosing ownership of 54,597 shares of Plains All American Pipeline, L.P. - Limited Partnership (US:PAA) valued at $1,219,151 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 20, 2026 disclosing 33,569 shares of Plains All American Pipeline, L.P. - Limited Partnership. This represents a change in shares of 62.64% during the quarter. The current value of the position is $1,251,363 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)
2026-05-16 2026-03-31 13F PLAINS ALL AMERN PIPELINE L P UNIT LTD PARTN Stock 726503105 54,597 21,028 62.64 1,219 102.49 0.0770
2026-02-20 2025-12-31 13F PLAINS ALL AMERN PIPELINE L P UNIT LTD PARTN Stock 726503105 33,569 2,563 8.27 603 14.02 0.0402
2025-11-19 2025-09-30 13F PLAINS ALL AMERN PIPELINE L P UNIT LTD PARTN Stock 726503105 31,006 27,398 759.37 529 765.57 0.0365
2025-08-14 2025-06-30 13F PLAINS ALL AMERN PIPELINE L P UNIT LTD PARTN Stock 726503105 3,608 -50 -1.37 62 -16.44 0.0054
2025-04-24 2025-03-31 13F PLAINS ALL AMERN PIPELINE L P UNIT LTD PARTN Stock 726503105 3,658 50 1.39 73 21.67 0.0065
2025-02-18 2024-12-31 13F PLAINS ALL AMERN PIPELINE L P UNIT LTD PARTN Stock 726503105 3,608 -233 -6.07 61 -9.09 0.0053
2024-11-18 2024-09-30 13F PLAINS ALL AMERN PIPELINE L P UNIT LTD PARTN Stock 726503105 3,841 46 1.21 67 -1.49 0.0065
2024-08-16 2024-06-30 13F PLAINS ALL AMERN PIPELINE L P UNIT LTD PARTN Stock 726503105 3,795 1,318 53.21 68 55.81 0.0069
2024-04-15 2024-03-31 13F PLAINS ALL AMERN PIPELINE L P UNIT LTD PARTN Stock 726503105 2,477 49 2.02 43 19.44 0.0049
2024-02-15 2023-12-31 13F PLAINS ALL AMERN PIPELINE L P UNIT LTD PARTN Stock 726503105 2,428 41 1.72 37 0.00 0.0046
2023-12-11 2023-09-30 13F PLAINS ALL AMERN PIPELINE L P UNIT LTD PARTN Stock 726503105 2,387 50 2.14 37 12.50 0.0051
2023-08-16 2023-06-30 13F PLAINS ALL AMERN PIPELINE L P UNIT LTD PARTN Stock 726503105 2,337 49 2.14 33 14.29 0.0047
2023-05-17 2023-03-31 13F PLAINS ALL AMERN PIPELINE L P UNIT LTD PARTN Stock 726503105 2,288 2,288 28 0.0046
2020-05-15 2020-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 0 -21,630 -100.00 0 -100.00
2020-02-26 2019-12-31 13F/A-1 PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 21,630 -1,544 -6.66 398 -17.26 0.0419
2020-02-14 2019-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 21,630 -1,544 99 39.2243
2019-11-15 2019-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 23,174 23,174 481 0.0539
2017-05-05 2017-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 0 -4,648 -100.00 0 -100.00
2017-02-13 2016-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 4,648 4,648 0.00 150 0.1835
2016-11-14 2016-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 0 -4,831 -100.00 0 -100.00
2016-08-11 2016-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 4,831 2,593 115.86 133 186.96 0.1394
2016-05-11 2016-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 2,238 1,657 285.20 47 253.85 0.0545
2016-02-11 2015-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 581 14 2.47 13 -23.53 0.0150
2015-11-12 2015-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 567 11 1.98 17 -29.17 0.0182
2015-08-13 2015-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 556 8 1.46 24 -7.69 0.0258
2015-05-19 2015-03-31 13F/A-1 PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 548 548 27 0.0308
2015-05-14 2015-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 548 27
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.