Plains GP Holdings, L.P. Class A Units representing Limited Partner Interests (PAGP)
PIPE LINES (NO NATURAL GAS)
Plains GP Holdings, L.P. Class A Units representing Limited Partner Interests (PAGP) is listed on Nasdaq, where it has traded since October 16, 2013.
- Listed On
- Nasdaq
- Listed Since
- October 16, 2013
- Employees
- 3,900
- Market Cap
- $5.7B
About Plains GP Holdings, L.P. Class A Units representing Limited Partner Interests
Plains GP Holdings LP owns and operates midstream energy infrastructure and provides logistics services for crude oil, natural gas liquids (NGL), and natural gas. The group manages its operations through two operating segments: Crude Oil segment operations generally consist of gathering and transporting crude oil using pipelines (including gathering systems), trucks, and, at times, on barges or railcars; and NGL segment operations involve NGL storage and terminalling from NGL assets located in the Southwestern United States. It generates the majority of its revenue from the Crude Oil segment. Its geographic markets are the United States and Canada. It generates the majority of its revenue from the United States.
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 329 institutions reported holding PAGP, with 150.0 million shares worth $3.6 billion in aggregate. The largest reported holder was Tortoise Capital Advisors, with 11.1 million shares worth $269.8 million. Of the 5 largest holders listed below, 2 added shares and 3 reduced their positions during the quarter.
| Institution | Shares | Value | Quarter change |
|---|---|---|---|
| Tortoise Capital Advisors | 11,116,796 | $270M | Reduced 5.78% |
| Energy Income Partners | 9,045,863 | $220M | Added 0.79% |
| Massachusetts Financial Services Co /MA | 8,930,864 | $217M | Reduced 1.49% |
| Two Sigma Investments | 7,199,867 | $175M | Added 0.13% |
| Clearbridge Investments | 6,854,964 | $166M | Reduced 1.31% |
Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.
Frequently asked questions
What is PAGP?
Plains GP Holdings, L.P. Class A Units representing Limited Partner Interests (PAGP) is listed on Nasdaq, where it has traded since October 16, 2013.
Who are the largest institutional holders of PAGP?
In 13F filings for the quarter ended June 30, 2026, the largest reported holders of PAGP were Tortoise Capital Advisors, Energy Income Partners and Massachusetts Financial Services Co /MA.
How many institutions own PAGP?
329 institutions reported a position in PAGP for the quarter ended June 30, 2026, worth $3.6 billion in total.
Did institutions buy or sell PAGP last quarter?
Of the 5 largest reported holders, 2 added shares and 3 reduced their positions during the quarter. Every reported holder and its change is on the SentiSense ownership page for PAGP.
Every reported institutional holder, plus insider and congressional trades in PAGP, on SentiSense.