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Livermore
Livermore
ZHEN

S.A. Mason LLC

SEC CIK
0001800911
Latest filing
Jul 31, 2026

PAA holding history

Plains All American Pipeline LP in every 13F filed by S.A. Mason LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

PAA overviewAll 13F holders of PAAFull Q2 2026 holdings

Shares (Q2 2026)
5,052
Value
$112.5K
% of portfolio
<0.1%
Quarters held
20
Since Q1 2021
Holdings of PAA by S.A. Mason LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20265,052$112.5K<0.1%+5,052NewHolders
Q1 20260$00.0%−7,404−100.0%Sold outHolders
Q4 20257,404$133.0K0.1%+7,404NewHolders
Q3 20250$00.0%−504−100.0%Sold outHolders
Q2 2025504$9.23K<0.1%00.0%UnchangedHolders
Q1 2025504$10.1K<0.1%00.0%UnchangedHolders
Q4 2024504$8.61K<0.1%00.0%UnchangedHolders
Q3 2024504$8.75K<0.1%00.0%UnchangedHolders
Q2 2024504$9.00K<0.1%00.0%UnchangedHolders
Q1 2024504$8.85K<0.1%00.0%UnchangedHolders
Q4 2023504$7.64K<0.1%00.0%UnchangedHolders
Q3 2023504$7.72K<0.1%00.0%UnchangedHolders
Q2 2023504$6.29K<0.1%00.0%UnchangedHolders
Q1 2023504$6.29K<0.1%00.0%UnchangedHolders
Q4 2022504$5.93K<0.1%−274−35.2%ReducedHolders
Q3 2022778$8.00K<0.1%00.0%UnchangedHolders
Q2 2022778$8.00K<0.1%00.0%UnchangedHolders
Q1 2022778$8.00K<0.1%+230+42.0%AddedHolders
Q4 2021548$5.00K<0.1%00.0%UnchangedHolders
Q3 2021548$6.00K<0.1%00.0%UnchangedHolders
Q2 2021548$6.00K<0.1%00.0%UnchangedHolders
Q1 2021548$5.00K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.