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

SecurityPAA / Plains All American Pipeline, L.P. - Limited Partnership
InstitutionSignaturefd, Llc
Latest Disclosed Ownership1,236 shares
Latest Disclosed Value $ 27,600
Signaturefd, Llc reports 76.57% increase in ownership of PAA / Plains All American Pipeline, L.P. - Limited Partnership

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 1,236 shares of Plains All American Pipeline, L.P. - Limited Partnership (US:PAA) valued at $27,600 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 700 shares of Plains All American Pipeline, L.P. - Limited Partnership. This represents a change in shares of 76.57% during the quarter. The current value of the position is $27,934 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)
2026-04-07 2026-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 1,236 536 76.57 28 125.00 0.0004
2026-01-20 2025-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 700 100 16.67 13 20.00 0.0002
2025-10-21 2025-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 600 0 0.00 10 0.00 0.0002
2025-07-16 2025-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 600 200 50.00 11 25.00 0.0002
2025-05-02 2025-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 400 400 8 0.0002
2022-04-29 2022-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 0 -9,925 -100.00 0 -100.00
2022-01-25 2021-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 9,925 0 0.00 93 -7.92 0.0029
2021-10-28 2021-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 9,925 0 0.00 101 -10.62 0.0035
2021-07-26 2021-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 9,925 0 0.00 113 25.56 0.0045
2021-04-30 2021-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 9,925 -425 -4.11 90 5.88 0.0040
2021-02-11 2020-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 10,350 0 0.00 85 37.10 0.0040
2020-11-03 2020-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 10,350 1,350 15.00 62 -22.50 0.0033
2020-07-30 2020-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 9,000 1,650 22.45 80 105.13 0.0048
2020-04-23 2020-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 7,350 0 0.00 39 -71.11 0.0034
2020-02-05 2019-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 7,350 -100 -1.34 135 -12.90 0.0100
2019-10-16 2019-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 7,450 0 0.00 155 -14.36 0.0127
2019-07-31 2019-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 7,450 -3,800 -33.78 181 -34.42 0.0157
2019-05-09 2019-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 11,250 1,425 14.50 276 40.10 0.0235
2019-02-13 2018-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 9,825 -10,800 -52.36 197 -61.82 0.0184
2018-11-14 2018-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 20,625 6,525 46.28 516 54.95 0.0524
2018-08-14 2018-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 14,100 -3,725 -20.90 333 -15.27 0.0371
2018-05-08 2018-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 17,825 225 1.28 393 8.26 0.0461
2018-02-13 2017-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 17,600 -3,300 -15.79 363 -18.06 0.0437
2017-11-14 2017-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 20,900 3,525 20.29 443 -2.85 0.0588
2017-08-14 2017-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 17,375 -500 -2.80 456 -19.29 0.0663
2017-05-15 2017-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 17,875 200 1.13 565 -1.05 0.0837
2017-02-14 2016-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 17,675 2,225 14.40 571 17.73 0.0959
2016-11-14 2016-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 15,450 -225 -1.44 485 12.53 0.0708
2016-07-29 2016-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 15,675 450 2.96 431 35.11 0.0630
2016-05-12 2016-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 15,225 14,850 3,960.00 319 3,444.44 0.0544
2016-01-22 2015-12-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 375 375 0.00 9 0.0017
2014-11-13 2014-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 0 -895 -100.00 0 -100.00
2014-08-14 2014-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 895 0 0.00 54 10.20 0.0188
2014-05-16 2014-03-31 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 895 895 795.00 49 716.67 0.0197
2013-11-13 2013-09-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 0 -100 -100.00 0 -100.00
2013-08-14 2013-06-30 13F PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 100 100 6 0.0031
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.