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

SecurityPAA / Plains All American Pipeline, L.P. - Limited Partnership
InstitutionNeuberger Berman Group LLC
Latest Disclosed Ownership144,952 shares
Latest Disclosed Value $ 3,236,778
Neuberger Berman Group LLC reports 14.18% increase in ownership of PAA / Plains All American Pipeline, L.P. - Limited Partnership

On May 14, 2026 - Neuberger Berman Group LLC filed a 13F-HR form disclosing ownership of 144,952 shares of Plains All American Pipeline, L.P. - Limited Partnership (US:PAA) valued at $3,236,778 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 126,952 shares of Plains All American Pipeline, L.P. - Limited Partnership. This represents a change in shares of 14.18% during the quarter. The current value of the position is $3,275,915 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 AMERICAN PIPELINE UNITS MLP COMMON 726503105 144,952 18,000 14.18 3,237 41.93 0.0013
2026-02-13 2025-12-31 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 126,952 -6,991 -5.22 2,280 -0.22 0.0017
2025-11-12 2025-09-30 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 133,943 -9,724 -6.77 2,285 -13.15 0.0017
2025-08-25 2025-06-30 13F/A-1 PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 143,667 5,191 3.75 2,632 -4.98 0.0020
2025-08-13 2025-06-30 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 143,667 5,191 2,632 0.0010
2025-05-13 2025-03-31 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 138,476 -36,856 -21.02 2,770 -7.52 0.0023
2025-02-13 2024-12-31 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 175,332 -600 -0.34 2,995 -2.00 0.0024
2024-11-14 2024-09-30 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 175,932 -12,269 -6.52 3,056 -9.10 0.0024
2024-11-14 2024-06-30 13F/A-1 PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 188,201 -600 -0.32 3,361 1.39 0.0028
2024-08-13 2024-06-30 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 188,201 -600 3,361 0.0028
2024-11-14 2024-03-31 13F/A-1 PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 188,801 14,359 8.23 3,315 25.47 0.0027
2024-05-13 2024-03-31 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 188,801 14,359 3,315 0.0027
2024-11-14 2023-12-31 13F/A-2 PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 174,442 81,684 88.06 2,643 85.93 0.0023
2024-02-09 2023-12-31 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 174,442 81,684 2,643 0.0023
2023-11-14 2023-09-30 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 92,758 -91,253 -49.59 1,421 -45.22 0.0013
2023-08-11 2023-06-30 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 184,011 1,600 0.88 2,595 14.07 0.0023
2023-05-12 2023-03-31 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 182,411 -800 -0.44 2,275 5.57 0.0021
2023-02-13 2022-12-31 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 183,211 23,327 14.59 2,155 28.06 0.0021
2022-11-15 2022-09-30 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 159,884 -1,893 -1.17 1,682 5.85 0.0018
2022-08-15 2022-06-30 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 161,777 0 0.00 1,589 -8.73 0.0016
2022-05-23 2022-03-31 13F/A-1 PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 161,777 80,691 99.51 1,741 129.99 0.0015
2022-05-13 2022-03-31 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 161,777 80,691 1,741 0.0008
2022-02-11 2021-12-31 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 81,086 16,037 24.65 757 14.35 0.0006
2021-11-12 2021-09-30 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 65,049 -33,715 -34.14 662 -41.00 0.0006
2021-08-13 2021-06-30 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 98,764 -374,057 -79.11 1,122 -73.93 0.0010
2021-05-13 2021-03-31 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 472,821 -62,305 -11.64 4,303 -2.40 0.0041
2021-02-10 2020-12-31 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 535,126 -41,853 -7.25 4,409 27.80 0.0046
2020-11-12 2020-09-30 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 576,979 4,784 0.84 3,450 -31.79 0.0041
2020-08-13 2020-06-30 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 572,195 143,074 33.34 5,058 123.31 0.0063
2020-05-14 2020-03-31 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 429,121 214,696 100.13 2,265 -42.56 0.0035
2020-02-12 2019-12-31 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 214,425 -8,095 -3.64 3,943 -14.60 0.0046
2019-11-13 2019-09-30 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 222,520 68,414 44.39 4,617 23.05 0.0056
2019-08-13 2019-06-30 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 154,106 6,000 4.05 3,752 3.36 0.0045
2019-05-13 2019-03-31 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 148,106 -33,982 -18.66 3,630 -0.52 0.0044
2019-02-12 2018-12-31 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 182,088 -6,090 -3.24 3,649 -22.46 0.0051
2018-11-16 2018-09-30 13F/A-1 PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 188,178 -4,005 -2.08 4,706 3.59 0.0053
2018-11-13 2018-09-30 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 188,178 -4,005 4,706
2018-08-13 2018-06-30 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 192,183 7,262 3.93 4,543 11.51 0.0050
2018-05-08 2018-03-31 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP Common 726503105 184,921 -39,377 -17.56 4,074 -11.99 0.0047
2018-02-14 2017-12-31 13F PLAINS ALL AMERICAN PIPELINE UNITS MLP COMMON 726503105 224,298 -80,975 -26.53 4,629 -28.44 0.0053
2017-11-15 2017-09-30 13F PLAINS ALL AMERICAN PIPELINE COMMON STOCK 726503105 305,273 -613,132 -66.76 6,469 -73.19 0.0081
2017-08-08 2017-06-30 13F PLAINS ALL AMERICAN PIPELINE COMMON STOCK 726503105 918,405 -354,922 -27.87 24,127 -40.06 0.0310
2017-05-10 2017-03-31 13F PLAINS ALL AMERICAN PIPELINE COMMON STOCK 726503105 1,273,327 744,938 140.98 40,250 135.90 0.0519
2017-02-06 2016-12-31 13F PLAINS ALL AMERICAN PIPELINE COMMON STOCK 726503105 528,389 62,538 13.42 17,062 16.61 0.0229
2016-11-02 2016-09-30 13F PLAINS ALL AMERICAN PIPELINE COMMON STOCK 726503105 465,851 -45,787 -8.95 14,632 4.03 0.0199
2016-08-05 2016-06-30 13F PLAINS ALL AMERICAN PIPELINE COMMON STOCK 726503105 511,638 -65,145 -11.29 14,065 16.29 0.0194
2016-05-06 2016-03-31 13F PLAINS ALL AMERICAN PIPELINE COMMON STOCK 726503105 576,783 -509,036 -46.88 12,095 -51.78 0.0166
2016-01-28 2015-12-31 13F PLAINS ALL AMERICAN PIPELINE COMMON STOCK 726503105 1,085,819 -729,075 -40.17 25,082 -54.51 0.0328
2015-11-10 2015-09-30 13F PLAINS ALL AMERICAN PIPELINE COMMON STOCK 726503105 1,814,894 -521,960 -22.34 55,136 -45.85 0.0710
2015-07-31 2015-06-30 13F PLAINS ALL AMERICAN PIPELINE COMMON STOCK 726503105 2,336,854 -176,315 -7.02 101,817 -16.93 0.1132
2015-05-06 2015-03-31 13F PLAINS ALL AMERICAN PIPELINE COMMON STOCK 726503105 2,513,169 2,513,169 0.00 122,567 0.1309
2015-02-05 2014-12-31 13F PLAINS ALL AMERICAN PIPELINE COMMON STOCK 726503105 0 -2,556,769 -100.00 0 -100.00
2014-11-04 2014-09-30 13F PLAINS ALL AMERICAN PIPELINE COMMON STOCK 726503105 2,556,769 409,601 19.08 150,490 16.72 0.1544
2014-08-05 2014-06-30 13F PLAINS ALL AMERICAN PIPELINE COMMON STOCK 726503105 2,147,168 -2,287 -0.11 128,938 8.83 0.1259
2014-05-05 2014-03-31 13F PLAINS ALL AMERICAN PIPELINE COMMON STOCK 726503105 2,149,455 -428,291 -16.61 118,478 -11.22 0.1205
2014-02-11 2013-12-31 13F PLAINS ALL AMERICAN PIPELINE COMMON STOCK 726503105 2,577,746 474,362 22.55 133,450 20.48 0.1372
2013-10-29 2013-09-30 13F/A-1 PLAINS ALL AMERICAN PIPELINE COMMON STOCK 726503105 2,103,384 109,456 5.49 110,764 -0.46 0.1230
2013-10-29 2013-09-30 13F PLAINS ALL AMERICAN PIPELINE COMMON STOCK 726503105 1,027,811 80,632
2013-08-13 2013-06-30 13F PLAINS ALL AMERICAN PIPELINE COMMON STOCK 726503105 1,993,928 1,993,928 111,281 0.1323
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.