PAA
Plains All American Pipeline, L.P. Common Units representing Limited Partner Interests
stockNASDAQ
At CloseOct 23, 2026 3:59:58 PM EDT
26.63USD+2.819%(+0.73)3,713,462
Pre-marketOct 23, 2026 9:20:30 AM EDT
26.04USD+0.541%(+0.14)
After-hoursOct 23, 2026 4:28:30 PM EDT
26.65USD+0.075%(+0.02)
As of 2026-09-30, there were 17,490,626 shares short with a short interest of 3.76%.
PAA Short Interest - Official
PAA Short Position Change - Official
PAA Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-30 | 3.76 | 17,490,626 | 6.84 | -801,047 | -4.38 | 705,566,460 | 465,008,877 |
| 2026-09-15 | 3.93 | 18,291,673 | 6.57 | +2,530,314 | +16.05 | 705,566,460 | 465,008,877 |
| 2026-08-31 | 3.39 | 15,761,359 | 6.43 | +2,031,326 | +14.79 | 705,566,460 | 465,008,877 |
| 2026-08-14 | 2.95 | 13,730,033 | 4.92 | +2,222,244 | +19.31 | 705,566,460 | 465,008,877 |
| 2026-07-31 | 2.47 | 11,507,789 | 5.05 | -3,410,908 | -22.86 | 705,531,683 | 465,008,877 |
| 2026-07-15 | 3.21 | 14,918,697 | 8.31 | +370,863 | +2.55 | 705,531,683 | 465,008,877 |
| 2026-06-30 | 3.13 | 14,547,834 | 5.78 | -2,535,075 | -14.84 | 705,531,683 | 465,008,877 |
| 2026-06-15 | 3.67 | 17,082,909 | 7.57 | +650,222 | +3.96 | 705,531,683 | 465,008,877 |
| 2026-05-15 | 3.53 | 16,432,687 | 4.82 | -6,323,956 | -27.79 | 705,531,683 | 465,008,877 |
| 2026-04-30 | 4.89 | 22,756,643 | 7.22 | +4,688,909 | +25.95 | 705,531,683 | 464,972,415 |
| 2026-04-15 | 3.89 | 18,067,734 | 6.52 | +983,724 | +5.76 | 705,531,683 | 464,972,415 |
| 2026-03-31 | 3.67 | 17,084,010 | 4.82 | +449,826 | +2.70 | 705,531,683 | 464,972,415 |
| 2026-03-13 | 3.58 | 16,634,184 | 3.60 | +4,419,393 | +36.18 | 705,531,683 | 464,972,415 |
| 2026-02-27 | 2.63 | 12,214,791 | 5.73 | +1,150,598 | +10.40 | 705,497,770 | 464,972,415 |
| 2026-02-13 | 2.38 | 11,064,193 | 2.85 | -216,651 | -1.92 | 705,497,770 | 464,972,415 |
| 2026-01-30 | 2.43 | 11,280,844 | 2.53 | -3,242,337 | -22.33 | 705,497,770 | 464,972,415 |
| 2026-01-15 | 3.12 | 14,523,181 | 4.30 | +3,018,471 | +26.24 | 705,497,770 | 464,972,415 |
| 2025-12-31 | 2.47 | 11,504,710 | 4.59 | -1,250,626 | -9.80 | 705,497,770 | 464,972,415 |
| 2025-12-15 | 2.74 | 12,755,336 | 4.40 | +653,100 | +5.40 | 705,497,770 | 464,972,415 |
| 2025-11-28 | 2.60 | 12,102,236 | 5.37 | -953,959 | -7.31 | 705,497,770 | 464,972,415 |
| 2025-11-14 | 2.82 | 13,056,195 | 4.76 | +664,277 | +5.36 | 705,497,770 | 463,239,040 |
| 2025-10-31 | 2.68 | 12,391,918 | 3.85 | +1,632,161 | +15.17 | 703,304,452 | 462,781,362 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.