Who owns Plains GP Holdings LP?
Institutional ownership of PAGP from SEC Form 13F filings across 207 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
207
13F holders
$2.26B
value, 2026 filers
47.9%
of shares outstanding (94.7M sh)
22
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of PAGP's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 8.9M | $216.8M | 0.1% | 4.5% | -1.5% |
| 2 | TWO SIGMA INVESTMENTS, LP | 7.2M | $174.7M | 0.1% | 3.6% | +0.1% |
| 3 | Clearbridge Investments, LLC | 6.9M | $166.4M | 0.1% | 3.5% | -1.3% |
| 4 | GOLDMAN SACHS GROUP INC | 6.6M | $159.1M | 0.0% | 3.3% | -7.4% |
| 5 | Invesco Ltd. | 4.4M | $107.4M | 0.0% | 2.2% | +0.8% |
| 6 | BANK OF AMERICA CORP /DE/ | 3.9M | $93.8M | 0.0% | 2% | +3.0% |
| 7 | MORGAN STANLEY | 3.5M | $84.7M | 0.0% | 1.8% | -14.2% |
| 8 | UBS Group AG | 3.3M | $79.6M | 0.0% | 1.7% | -12.6% |
| 9 | D. E. Shaw & Co., Inc. | 2.9M | $70.5M | 0.0% | 1.5% | +97.7% |
| 10 | HSBC HOLDINGS PLC | 2.9M | $69.3M | 0.0% | 1.4% | +5.5% |
| 11 | Qube Research & Technologies Ltd | 2.3M | $55.4M | 0.1% | 1.2% | -12.6% |
| 12 | BlackRock, Inc. | 2.0M | $49.3M | 0.0% | 1% | -9.8% |
| 13 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 2.0M | $48.8M | 0.1% | 1% | -2.5% |
| 14 | Brookfield Corp /ON/ | 1.9M | $46.6M | 0.1% | 1% | -3.3% |
| 15 | Blackstone Inc. | 1.9M | $46.1M | 0.1% | 1% | -4.0% |
| 16 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1.9M | $45.2M | 0.0% | 0.9% | -19.0% |
| 17 | BNP PARIBAS FINANCIAL MARKETS | 1.6M | $38.3M | 0.0% | 0.8% | -24.6% |
| 18 | Pathstone Holdings, LLC | 1.5M | $36.4M | 0.1% | 0.8% | +436.8% |
| 19 | ALPS ADVISORS INC | 1.3M | $30.8M | 0.1% | 0.6% | +1.7% |
| 20 | JPMORGAN CHASE & CO | 1.1M | $27.3M | 0.0% | 0.6% | +163.1% |
| 21 | BARCLAYS PLC | 1.1M | $26.9M | 0.0% | 0.6% | +7.8% |
| 22 | JENNISON ASSOCIATES LLC | 1.1M | $26.8M | 0.0% | 0.6% | -1.9% |
| 23 | WESTWOOD HOLDINGS GROUP INC | 1.1M | $26.7M | 0.2% | 0.6% | -8.8% |
| 24 | LPL Financial LLC | 1.1M | $25.5M | 0.0% | 0.5% | +0.1% |
| 25 | CITADEL ADVISORS LLC | 989,667 | $24.0M | 0.0% | 0.5% | +112.0% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.