PLAINS ALL AMER PIPELINE LP (PAA) Institutional Shareholders
PLAINS ALL AMER PIPELINE LP (PAA) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $6.21B in PAA holdings during the latest filing period.
Alps Advisors Inc is currently the largest disclosed institutional shareholder of PAA tracked by InsiderSet, reporting ownership valued at approximately $1.57B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.69B, representing an estimated gain of +7.37% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 73% of the total disclosed PAA value among the investors covered in this analysis. Major shareholders include Alps Advisors Inc, Invesco Ltd., Blackstone Inc., and several other long-term asset managers with concentrated positions in PLAINS ALL AMER PIPELINE LP (PAA).
This page ranks the largest institutional PAA shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
413
Total Reported Value
$6.21B
Largest Holder
Alps Advisors Inc
Largest Position
$1.57B
Insider Transactions (90d)
18
Latest Filing Quarter
Q2 2026
New Institutional Positions
48
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Alps Advisors Inc | 7.36% | 70,510,853 | $1,569,571,588 | $1,685,209,387 | +$115,637,799 | +7.37% | |
| Invesco Ltd. | 0.06% | 33,326,777 | $741,854,056 | $796,509,970 | +$54,655,914 | +7.37% | |
| Blackstone Inc. | 1.47% | 20,183,446 | $449,283,508 | $482,384,359 | +$33,100,851 | +7.37% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.47% | 17,708,480 | $394,190,765 | $423,232,672 | +$29,041,907 | +7.37% | |
| Goldman Sachs Group Inc | 0.04% | 15,960,527 | $355,281,321 | $381,456,595 | +$26,175,274 | +7.37% | |
| Tortoise Capital Advisors, L.L.C. | 3.08% | 13,603,422 | $302,812,174 | $325,121,786 | +$22,309,612 | +7.37% | |
| Morgan Stanley | 0.01% | 10,887,631 | $242,358,696 | $260,214,381 | +$17,855,685 | +7.37% | |
| Ubs Group Ag | 0.04% | 10,572,985 | $235,354,646 | $252,694,341 | +$17,339,695 | +7.37% | |
| Kayne Anderson Capital Advisors Lp | 2.70% | 6,191,802 | $137,829,513 | $147,984,068 | +$10,154,555 | +7.37% | |
| Jpmorgan Chase & Co | 0.01% | 4,968,377 | $109,900,500 | $118,744,210 | +$8,843,710 | +8.05% | |
| Bank Of America Corp | 0.01% | 3,949,624 | $87,918,631 | $94,396,014 | +$6,477,383 | +7.37% | |
| Cibc Bancorp Usa Inc. | 0.10% | 3,781,949 | $84,186,176 | $90,388,581 | +$6,202,405 | +7.37% | |
| Fractal Investments Llc | 9.31% | 3,625,784 | $80,709,952 | $86,656,238 | +$5,946,286 | +7.37% | |
| Berkley W R Corp | 3.62% | 3,184,307 | $70,882,674 | $76,104,937 | +$5,222,263 | +7.37% | |
| Infrastructure Capital Advisors, Llc | 5.21% | 2,995,408 | $66,677,782 | $71,590,251 | +$4,912,469 | +7.37% | |
| Miller Howard Investments Inc | 1.77% | 2,992,424 | $66,611,359 | $71,518,934 | +$4,907,575 | +7.37% | |
| Clearbridge Investments, Llc | 0.05% | 2,670,671 | $59,449,136 | $63,829,037 | +$4,379,901 | +7.37% | |
| Bnp Paribas Financial Markets | 0.03% | 2,462,778 | $54,821,438 | $58,860,394 | +$4,038,956 | +7.37% | |
| Brookfield Corp | 0.07% | 2,422,915 | $53,934,098 | $57,907,669 | +$3,973,571 | +7.37% | |
| Barclays Plc | 0.02% | 2,334,287 | $51,961,229 | $55,789,459 | +$3,828,230 | +7.37% | |
| Deutsche Bank Ag\ | 0.01% | 1,883,597 | $41,928,869 | $45,017,968 | +$3,089,099 | +7.37% | |
| Duff & Phelps Investment Management Co | 0.35% | 1,676,900 | $37,327,794 | $40,077,910 | +$2,750,116 | +7.37% | |
| Fayez Sarofim & Co | 0.09% | 1,657,477 | $37,011,462 | $39,613,700 | +$2,602,238 | +7.03% | |
| State Of Wisconsin Investment Board | 0.07% | 1,604,386 | $35,713,632 | $38,344,825 | +$2,631,193 | +7.37% | |
| Westwood Holdings Group Inc | 0.25% | 1,512,541 | $33,669,146 | $36,149,730 | +$2,480,584 | +7.37% | |
| Energy Income Partners, Llc | 0.46% | 1,310,687 | $29,175,892 | $31,325,419 | +$2,149,527 | +7.37% | |
| Wells Fargo & Company/Mn | 0.00% | 1,260,660 | $28,062,290 | $30,129,774 | +$2,067,484 | +7.37% | |
| Longfellow Investment Management Co Llc | 5.60% | 1,230,349 | $27,387,569 | $29,405,341 | +$2,017,772 | +7.37% | |
| Mariner, Llc | 0.02% | 1,054,411 | $23,471,192 | $25,200,423 | +$1,729,231 | +7.37% | |
| Citigroup Inc | 0.01% | 1,036,399 | $23,070,242 | $24,769,936 | +$1,699,694 | +7.37% | |
| Epoch Investment Partners, Inc. | 0.13% | 995,956 | $22,169,981 | $23,803,348 | +$1,633,367 | +7.37% | |
| Citadel Advisors Llc | 0.01% | 987,394 | $21,979,390 | $23,598,717 | +$1,619,327 | +7.37% | |
| Raymond James Financial Inc | 0.01% | 863,186 | $19,214,522 | $20,630,145 | +$1,415,623 | +7.37% | |
| Lpl Financial Llc | 0.00% | 834,226 | $18,569,875 | $19,938,001 | +$1,368,126 | +7.37% | |
| Adams Asset Advisors, Llc | 2.08% | 823,061 | $18,321,338 | $19,671,158 | +$1,349,820 | +7.37% | |
| Neos Investment Management Llc | 0.06% | 774,913 | $17,249,563 | $18,520,421 | +$1,270,858 | +7.37% | |
| Mizuho Markets Americas Llc | 0.30% | 753,200 | $16,766,232 | $18,001,480 | +$1,235,248 | +7.37% | |
| Texas Yale Capital Corp. | 0.32% | 672,189 | $14,962,927 | $16,065,317 | +$1,102,390 | +7.37% | |
| Focus Partners Wealth | 0.02% | 660,898 | $14,711,599 | $15,795,462 | +$1,083,863 | +7.37% | |
| Walnut Private Equity Partners, Llc | 7.25% | 602,300 | $13,407,198 | $14,394,970 | +$987,772 | +7.37% | |
| Waverly Advisors, Llc | 0.08% | 592,342 | $13,185,528 | $14,156,974 | +$971,446 | +7.37% | |
| Americana Partners, Llc | 0.28% | 565,825 | $12,595,277 | $13,523,218 | +$927,941 | +7.37% | |
| Geode Capital Management, Llc | 0.00% | 553,859 | $12,328,901 | $13,237,230 | +$908,329 | +7.37% | |
| Sovereign Investment Advisors, Llc | 2.21% | 528,931 | $11,774,004 | $12,641,451 | +$867,447 | +7.37% | |
| Royal Bank Of Canada | 0.00% | 517,508 | $11,520,000 | $12,368,441 | +$848,441 | +7.36% | |
| Openarc Corporate Advisory, Llc | 0.13% | 500,040 | $11,130,890 | $11,950,956 | +$820,066 | +7.37% | |
| Exchange Traded Concepts, Llc | 0.05% | 457,617 | $10,186,554 | $10,937,046 | +$750,492 | +7.37% | |
| Advisors Asset Management, Inc. | 0.15% | 450,960 | $10,038,370 | $10,777,944 | +$739,574 | +7.37% | |
| Fmr Llc | 0.00% | 446,981 | $9,949,797 | $10,682,846 | +$733,049 | +7.37% | |
| Maryland State Retirement & Pension System | 0.17% | 441,158 | $9,820,177 | $10,543,676 | +$723,499 | +7.37% |
Frequently asked questions about PAA
Who owns the most PAA stock?
The largest holders of PAA are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for PLAINS ALL AMER PIPELINE LP (PAA).
Is PAA widely held by superinvestors?
Many widely followed stocks like PAA appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly PAA is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.