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

SecurityPAA / Plains All American Pipeline, L.P. - Limited Partnership
InstitutionProspera Financial Services Inc
Latest Disclosed Ownership62,857 shares
Latest Disclosed Value $ 1,403,717
Prospera Financial Services Inc reports 0.64% increase in ownership of PAA / Plains All American Pipeline, L.P. - Limited Partnership

On April 14, 2026 - Prospera Financial Services Inc filed a 13F-HR form disclosing ownership of 62,857 shares of Plains All American Pipeline, L.P. - Limited Partnership (US:PAA) valued at $1,403,597 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 62,456 shares of Plains All American Pipeline, L.P. - Limited Partnership. This represents a change in shares of 0.64% during the quarter. The current value of the position is $1,440,682 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)
2026-04-14 2026-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 62,857 401 0.64 1,404 25.16 0.0226
2026-02-09 2025-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 62,456 1,313 2.15 1,122 7.48 0.0184
2025-11-06 2025-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 61,143 -5,427 -8.15 1,043 -14.44 0.0178
2025-08-06 2025-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 66,570 -339 -0.51 1,220 -8.89 0.0227
2025-05-15 2025-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 66,909 1,597 2.45 1,338 20.00 0.0308
2025-02-13 2024-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 65,312 10,488 19.13 1,116 17.12 0.0260
2024-11-07 2024-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 54,824 -168 -0.31 952 -3.05 0.0243
2024-08-13 2024-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 54,992 1,441 2.69 982 4.47 0.0273
2024-08-13 2024-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 53,551 5,325 11.04 940 28.77 0.0280
2024-02-14 2023-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 48,226 -2,623 -5.16 731 -6.29 0.0242
2023-11-13 2023-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 50,849 1,301 2.63 779 11.60 0.0301
2023-08-08 2023-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 49,548 -162 -0.33 699 12.76 0.0267
2023-05-12 2023-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 49,710 -1,947 -3.77 620 1.98 0.0255
2023-02-08 2022-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 51,657 2,386 4.84 607 17.18 0.0304
2022-10-27 2022-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 49,271 2,203 4.68 518 12.12 0.0270
2022-08-08 2022-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 47,068 -6,945 -12.86 462 -20.48 0.0236
2022-05-04 2022-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 54,013 1,117 2.11 581 17.85 0.0243
2022-02-10 2021-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 52,896 -234 -0.44 493 -8.70 0.0213
2021-11-12 2021-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 53,130 445 0.84 540 -9.70 0.0269
2021-08-16 2021-06-30 13F/A-1 PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 52,685 1,272 2.47 598 28.05 0.0300
2021-08-12 2021-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 52,685 1,272 598 0.0308
2021-05-06 2021-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 51,413 5,553 12.11 467 23.54 0.0277
2021-02-12 2020-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 45,860 45,660 22,830.00 378 37,700.00 0.0260
2020-11-04 2020-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 200 -31,582 -99.37 1 -99.64 0.0004
2020-08-10 2020-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 31,782 6,317 24.81 281 109.70 0.0249
2020-05-15 2020-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 25,465 25,465 134 0.0142
2019-10-22 2019-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 0 -12,605 -100.00 0 -100.00
2019-08-14 2019-06-30 13F/A-1 PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 12,605 -2,885 -18.62 307 -20.26 0.0345
2019-08-14 2019-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 15,182 -308 307
2019-05-02 2019-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 15,490 308 2.03 385 25.41 0.1267
2019-02-13 2018-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 15,182 2,627 20.92 307 2.68 0.0620
2018-10-25 2018-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 12,555 40 0.32 299 1.36 0.0557
2018-07-18 2018-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 12,515 2,875 29.82 295 38.50 0.0400
2018-04-12 2018-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 9,640 -3,578 -27.07 213 -22.55 0.0297
2018-01-23 2017-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 13,218 -15,850 -54.53 275 -55.36 0.0420
2017-10-11 2017-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 29,068 -500 -1.69 616 -20.72 0.0937
2017-07-19 2017-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 29,568 -550 -1.83 777 -18.38 0.1246
2017-04-13 2017-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 30,118 -500 -1.63 952 -3.84 0.1716
2017-01-11 2016-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 30,618 -11,400 -27.13 990 -25.00 0.1940
2016-10-12 2016-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 42,018 -14,400 -25.52 1,320 -14.89 0.2651
2016-07-26 2016-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 56,418 -300 -0.53 1,551 30.45 0.3207
2016-04-12 2016-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 56,718 1,740 3.16 1,189 -6.38 0.2646
2016-01-12 2015-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 54,978 -7,425 -11.90 1,270 -33.02 0.2785
2015-10-16 2015-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 62,403 16,585 36.20 1,896 -5.01 0.4796
2015-08-07 2015-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 45,818 -479 -1.03 1,996 -11.60 0.4749
2015-04-22 2015-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 46,297 3,446 8.04 2,258 2.68 0.5028
2015-01-14 2014-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 42,851 600 1.42 2,199 -11.58 0.5481
2014-10-16 2014-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 42,251 -225 -0.53 2,487 -2.51 0.6703
2014-07-07 2014-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 42,476 1,917 4.73 2,551 14.09 0.6901
2014-04-04 2014-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 40,559 1,567 4.02 2,236 10.75 0.7062
2014-02-13 2013-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 38,992 -4,500 -10.35 2,019 -12.64 0.6788
2013-11-04 2013-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 43,492 -818 -1.85 2,311 -6.85 0.8767
2013-08-15 2013-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 44,310 44,310 2,481 1.1485
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.