Plains GP Holdings, L.P. - Limited Partnership
US ˙ NasdaqGS ˙ US72651A2078

SecurityPAGP / Plains GP Holdings, L.P. - Limited Partnership
InstitutionQube Research & Technologies Ltd
Latest Disclosed Ownership2,612,058 shares
Latest Disclosed Value $ 63,420,768
Qube Research & Technologies Ltd reports 37.31% increase in ownership of PAGP / Plains GP Holdings, L.P. - Limited Partnership

On May 15, 2026 - Qube Research & Technologies Ltd filed a 13F-HR form disclosing ownership of 2,612,058 shares of Plains GP Holdings, L.P. - Limited Partnership (US:PAGP) valued at $63,420,768 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,902,271 shares of Plains GP Holdings, L.P. - Limited Partnership. This represents a change in shares of 37.31% during the quarter. The current value of the position is $63,890,939 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)
2026-05-15 2026-03-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 2,612,058 709,787 37.31 63,421 74.19 0.0705
2026-02-17 2025-12-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 1,902,271 455,288 31.46 36,409 37.95 0.0370
2025-11-14 2025-09-30 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 1,446,983 456,426 46.08 26,393 37.13 0.0273
2025-08-14 2025-06-30 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 990,557 69,970 7.60 19,247 -2.12 0.0196
2025-05-15 2025-03-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 920,587 565,548 159.29 19,664 201.35 0.0228
2025-02-14 2024-12-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 355,039 250,175 238.57 6,526 236.51 0.0086
2024-11-14 2024-09-30 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 104,864 -20,636 -16.44 1,940 -17.87 0.0029
2024-08-14 2024-06-30 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 125,500 -185,062 -59.59 2,362 -58.34 0.0037
2024-05-14 2024-03-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 310,562 166,624 115.76 5,668 146.93 0.0090
2024-02-13 2023-12-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 143,938 -122,125 -45.90 2,296 -46.48 0.0045
2023-11-13 2023-09-30 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 266,063 266,063 4,289 0.0112
2023-05-15 2023-03-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 0 -226,908 -100.00 0 -100.00
2023-02-14 2022-12-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 226,908 163,964 260.49 2,823 310.77 0.0151
2022-11-14 2022-09-30 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 62,944 62,944 687 0.0041
2022-08-15 2022-06-30 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 0 -46,747 -100.00 0 -100.00
2022-05-09 2022-03-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 46,747 46,747 540 0.0046
2020-05-15 2020-03-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 0 -63,457 -100.00 0 -100.00
2020-02-13 2019-12-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 63,457 63,457 1,203 0.0378
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.