Latest Period
Q1 2026
Security Snapshot
PLAINS ALL AMERICAN PIPELINE LP - Common Units Representing Limited Partner Interests (PAA) Institutional Ownership
CUSIP: 726503105
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
411
Shares (Excl. Options)
284,910,457
Price
$22.33
Save this security page for your next review
Keep this CUSIP in your watchlists so you can revisit quarter changes from one place. If you create an account from here, we will bring you back after verification.
- Security type / class
- Equity / Common Units Representing Limited Partner Interests
- Symbol
- PAA on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 284,910,457
- Total 13F value
- $6,357,248,110
- Portfolio coverage rank
- 0.01%
- Share change
- +8,926,933
- Value change
- +$202,494,522
- Number of holders
- 411
- Shares outstanding
- 705,666,699
- SEC-reported price per share
- $21.89
- Insider filing price
- $21.89
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- PAA - PLAINS ALL AMERICAN PIPELINE LP - Common Units Representing Limited Partner Interests is tracked under CUSIP 726503105.
- 411 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 374 to 411 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $5,012,346,651 to $6,357,248,110.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 411 institutions filings for Q1 2026.
Security key
726503105
Latest holder period
Q1 2026
13F holders
411
13D/G owners
1
CIK / CUSIP context first
Open Q1 2026 holders
PAA full holder history
PLAINS ALL AMERICAN PIPELINE LP SEC filings
PLAINS ALL AMERICAN PIPELINE LP company facts
PLAINS ALL AMERICAN PIPELINE LP insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 726503105:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
PAA
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| ALPS ADVISORS INC | 10% | -3.8% | $1,589,347,702 | -$64,013,843 | 73,107,070 | -3.9% | ALPS Advisors, Inc. | 31 Mar 2026 |
As of 31 Mar 2026, 411 institutional investors reported holding 284,910,457 shares of PLAINS ALL AMERICAN PIPELINE LP - Common Units Representing Limited Partner Interests (PAA). This represents 40% of the company’s total 705,666,699 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
35%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| ALPS ADVISORS INC | 10% | 73,107,070 | -3.9% | 7.7% | $1,632,480,873 |
| Invesco Ltd. | 4.7% | 33,385,562 | -0.37% | 0.11% | $745,499,599 |
| Blackstone Inc. | 2.7% | 18,740,802 | +41% | 1.7% | $418,482,109 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 2.4% | 17,051,582 | +4.7% | 0.52% | $380,761,826 |
| GOLDMAN SACHS GROUP INC | 2.3% | 16,540,807 | -18% | 0.05% | $369,356,210 |
| MORGAN STANLEY | 1.6% | 11,401,037 | +15% | 0.02% | $254,585,156 |
| TORTOISE CAPITAL ADVISORS, L.L.C. | 1.5% | 10,792,532 | +13% | 2.5% | $240,997,240 |
| UBS Group AG | 1.2% | 8,768,404 | +13% | 0.03% | $195,798,462 |
| KAYNE ANDERSON CAPITAL ADVISORS LP | 0.88% | 6,200,636 | +21% | 2.7% | $138,460,202 |
| BANK OF AMERICA CORP /DE/ | 0.69% | 4,902,155 | -8.5% | 0.01% | $109,465,113 |
| JPMORGAN CHASE & CO | 0.55% | 3,906,322 | -34% | 0.01% | $87,775,069 |
| CIBC Bancorp USA Inc. | 0.53% | 3,761,989 | 0.11% | $84,005,219 | |
| BROOKFIELD Corp /ON/ | 0.52% | 3,691,435 | +428% | 0.11% | $82,429,734 |
| Fractal Investments LLC | 0.51% | 3,625,784 | 0% | 9.6% | $80,963,757 |
| BNP PARIBAS FINANCIAL MARKETS | 0.47% | 3,335,125 | 0% | 0.05% | $74,473,341 |
| INFRASTRUCTURE CAPITAL ADVISORS, LLC | 0.44% | 3,089,992 | +4.4% | 6.5% | $68,999,521 |
| MILLER HOWARD INVESTMENTS INC /NY | 0.4% | 2,801,601 | -1.9% | 1.7% | $62,559,760 |
| BERKLEY W R CORP | 0.38% | 2,684,307 | 0% | 3.2% | $59,940,575 |
| Clearbridge Investments, LLC | 0.38% | 2,670,671 | 0% | 0.05% | $59,636,083 |
| CHICKASAW CAPITAL MANAGEMENT LLC | 0.38% | 2,653,685 | -2.5% | 2.1% | $59,257,000 |
| BARCLAYS PLC | 0.33% | 2,332,960 | -6.8% | 0.02% | $52,094,997 |
| EAGLE GLOBAL ADVISORS LLC | 0.32% | 2,265,985 | -38% | 1.8% | $50,599,445 |
| HRT FINANCIAL LP | 0.32% | 2,251,634 | +59% | 0.13% | $50,278,000 |
| COHEN & STEERS, INC. | 0.28% | 1,979,254 | -21% | 0.08% | $44,197,000 |
| DEUTSCHE BANK AG\ | 0.27% | 1,883,597 | 0% | 0.01% | $42,060,721 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 284,910,457 | $6,357,248,110 | +$202,494,522 | $22.33 | 411 |
| 2025 Q4 | 279,085,074 | $5,012,346,651 | +$94,029,255 | $17.96 | 374 |
| 2025 Q3 | 272,709,923 | $4,650,483,993 | -$111,624,320 | $17.06 | 369 |
| 2025 Q2 | 279,873,067 | $5,127,600,319 | -$22,566,701 | $18.32 | 377 |
| 2025 Q1 | 281,649,489 | $5,612,254,399 | -$321,664,432 | $20.00 | 378 |
| 2024 Q4 | 298,378,935 | $5,105,650,346 | +$100,671,628 | $17.08 | 377 |
| 2024 Q3 | 292,190,392 | $5,075,622,868 | -$10,297,197 | $17.37 | 368 |
| 2024 Q2 | 293,152,259 | $5,237,014,692 | -$43,576,415 | $17.86 | 355 |
| 2024 Q1 | 283,415,407 | $4,976,788,146 | +$46,940,354 | $17.56 | 355 |
| 2023 Q4 | 293,103,643 | $4,441,053,417 | +$11,633,362 | $15.15 | 346 |
| 2023 Q3 | 294,677,062 | $4,514,504,731 | +$122,693,757 | $15.32 | 335 |
| 2023 Q2 | 287,457,980 | $4,052,794,967 | -$47,501,002 | $14.10 | 324 |
| 2023 Q1 | 286,845,107 | $3,577,126,185 | -$42,601,955 | $12.47 | 328 |
| 2022 Q4 | 292,395,710 | $3,438,297,701 | +$20,328,023 | $11.76 | 329 |
| 2022 Q3 | 295,244,076 | $3,105,908,039 | +$38,092,425 | $10.52 | 319 |
| 2022 Q2 | 291,436,968 | $2,862,359,285 | -$176,703,113 | $9.82 | 324 |
| 2022 Q1 | 309,536,984 | $3,330,491,842 | -$154,045,894 | $10.76 | 332 |
| 2021 Q4 | 321,886,541 | $3,006,676,589 | +$16,626,046 | $9.34 | 337 |
| 2021 Q3 | 318,201,813 | $3,236,365,947 | -$15,829,970 | $10.17 | 315 |
| 2021 Q2 | 319,379,570 | $3,628,052,390 | -$68,434,040 | $11.36 | 329 |
| 2021 Q1 | 325,464,992 | $2,961,929,042 | -$94,817,227 | $9.10 | 333 |
| 2020 Q4 | 336,704,627 | $2,778,803,821 | +$52,042,964 | $8.24 | 340 |
| 2020 Q3 | 332,145,156 | $1,984,800,918 | -$55,008,818 | $5.98 | 324 |
| 2020 Q2 | 340,736,819 | $3,009,761,559 | +$365,811,386 | $8.84 | 330 |
| 2020 Q1 | 350,630,655 | $1,850,655,189 | -$190,844,648 | $5.28 | 349 |