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PAA · Plains All American Pipeline LP

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$23.90 +0.45 (+1.92%) At close · Aug 14
Market Cap
$16.86B
Shares
705.57M

Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.

Model estimate

Expected Aug 14 short interest

as of Aug 14
11,707,100 +1.7% vs reported
The latest estimate appears in the chart below. Official release expected Aug 25. Methodology
Short Squeeze Score
47/100
Short interest 1.6% of shares — P47 Days to cover 5.1 — P68 Price vs VWAP +3.7% — P62 Short-volume trend -8.9% — P20 Short interest change -22.9% — P14 Worst FTD 0.02% of shares — P50

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-07-31). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.

Short Interest History

Settlement Date Current Position Previous Position Change Days to Cover
2026-08-31 Scheduled
FINRA publishes Sep 10
2026-08-14 Scheduled
FINRA publishes Aug 25
2026-07-31 11,507,789 14,918,697 -3,410,908 5.05
2026-07-15 14,918,697 14,547,834 +370,863 8.31
2026-06-30 14,547,834 17,082,909 -2,535,075 5.78
2026-06-15 17,082,909 15,967,185 +1,115,724 7.57
2026-05-29 15,967,185 16,432,687 -465,502 5.91
2026-05-15 16,432,687 22,756,643 -6,323,956 4.82
2026-04-30 22,756,643 18,067,734 +4,688,909 7.22
2026-04-15 18,067,734 17,084,010 +983,724 6.52
2026-03-31 17,084,010 16,634,184 +449,826 4.82
2026-03-13 16,634,184 12,214,791 +4,419,393 3.60
2026-02-27 12,214,791 11,064,193 +1,150,598 5.73
2026-02-13 11,064,193 11,280,844 -216,651 2.85
2026-01-30 11,280,844 14,523,181 -3,242,337 2.53
2026-01-15 14,523,181 11,504,710 +3,018,471 4.30
2025-12-31 11,504,710 12,755,336 -1,250,626 4.59
2025-12-15 12,755,336 12,102,236 +653,100 4.40
2025-11-28 12,102,236 13,056,195 -953,959 5.37
2025-11-14 13,056,195 12,391,918 +664,277 4.76
2025-10-31 12,391,918 10,759,757 +1,632,161 3.85
2025-10-15 10,759,757 11,237,422 -477,665 3.65
2025-09-30 11,237,422 11,899,394 -661,972 3.85
2025-09-15 11,899,394 12,953,795 -1,054,401 4.84
2025-08-29 12,953,795 13,308,704 -354,909 4.52
Showing 1–23 of 23 settlements
Key facts CIK 1070423 CUSIP 726503105 13F (30d) 370 filings 367 filers Visit website Investor relations