Plains GP Holdings, LP - 有限合夥
US ˙ NasdaqGS ˙ US72651A2078

SecurityPAGP / Plains GP Holdings, L.P. - Limited Partnership
InstitutionBlackstone Group Inc
Latest Disclosed Ownership1,979,161 shares
Latest Disclosed Value $ 48,054,029
Blackstone Group Inc reports 2.12% decrease in ownership of PAGP / Plains GP Holdings, L.P. - Limited Partnership

On May 15, 2026 - Blackstone Group Inc filed a 13F-HR form disclosing ownership of 1,979,161 shares of Plains GP Holdings, L.P. - Limited Partnership (US:PAGP) valued at $48,054,029 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,022,101 shares of Plains GP Holdings, L.P. - Limited Partnership. This represents a change in shares of -2.12% during the quarter. The current value of the position is $49,063,401 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 1,979,161 -42,940 -2.12 48,054 24.16 0.1442
2026-02-17 2025-12-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 2,022,101 -28,688 -1.40 38,703 3.47 0.1529
2025-11-14 2025-09-30 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 2,050,789 -14,712 -0.71 37,406 -6.79 0.1506
2025-08-14 2025-06-30 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 2,065,501 127 0.01 40,133 -9.03 0.1714
2025-05-15 2025-03-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 2,065,374 -72,531 -3.39 44,116 12.27 0.1832
2025-02-14 2024-12-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 2,137,905 -1,377,318 -39.18 39,295 -39.58 0.1788
2024-11-14 2024-09-30 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 3,515,223 747,295 27.00 65,032 24.84 0.2836
2024-08-14 2024-06-30 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 2,767,928 -13,586 -0.49 52,092 2.62 0.2177
2024-05-15 2024-03-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 2,781,514 -28,816 -1.03 50,763 13.25 0.2050
2024-02-14 2023-12-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 2,810,330 -116,768 -3.99 44,825 -5.00 0.2015
2023-11-14 2023-09-30 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 2,927,098 851,498 41.02 47,185 53.29 0.1977
2023-08-14 2023-06-30 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 2,075,600 1,280,389 161.01 30,781 195.03 0.1317
2023-05-15 2023-03-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 795,211 14,330 1.84 10,433 7.40 0.0427
2023-02-14 2022-12-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 780,881 -54,814 -6.56 9,714 107,833.33 0.0368
2023-02-10 2022-09-30 13F/A-1 PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 835,695 -48,838 -5.52 9 -99.90 0.0337
2022-11-14 2022-09-30 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 835,695 -48,838 9,117 0.0285
2022-08-15 2022-06-30 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 884,533 -2,203,542 -71.36 9,128 -74.41 0.0304
2022-05-16 2022-03-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 3,088,075 -6,027,300 -66.12 35,667 -61.41 0.0905
2022-02-14 2021-12-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 9,115,375 -246,752 -2.64 92,430 -8.37 0.2315
2022-01-28 2021-09-30 13F/A-1 PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 9,362,127 -46,890 -0.50 100,877 -10.21 0.2249
2021-11-16 2021-09-30 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 9,362,127 -46,890 100,877 0.2255
2021-08-18 2021-06-30 13F/A-1 PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 9,409,017 1,152,705 13.96 112,344 44.76 0.2535
2021-08-16 2021-06-30 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 9,409,017 1,152,705 112,344 0.1793
2021-05-19 2021-03-31 13F/A-1 PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 8,256,312 1,582,335 23.71 77,609 37.62 0.1546
2021-05-17 2021-03-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 8,256,312 1,582,335 77,609 0.1321
2021-02-16 2020-12-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 6,673,977 4,756,841 248.12 56,395 383.04 0.1983
2020-11-16 2020-09-30 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 1,917,136 891,453 86.91 11,675 27.89 0.0453
2020-08-18 2020-06-30 13F/A-1 PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 1,025,683 1,025,683 9,129 0.0386
2020-08-14 2020-06-30 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 1,025,683 1,025,683 9,129 20,571.9336
2018-05-15 2018-03-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 0 -30,000 -100.00 0 -100.00
2018-02-14 2017-12-31 13F PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 30,000 30,000 659 0.0027
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.