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S.A. Mason LLC

SEC CIK
0001800911
Latest filing
Jul 31, 2026

MRO holding history

Marathon Oil Corp 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.

MRO overviewAll 13F holders of MROFull Q2 2026 holdings

Shares (Q4 2024)
0
Sold out in Q4 2024
Value
$0
% of portfolio
0.0%
Quarters held
15
Since Q1 2021
Holdings of MRO by S.A. Mason LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q4 20240$00.0%−21,170−100.0%Sold outHolders
Q3 202421,170$563.7K0.3%+10.0%AddedHolders
Q2 202421,169$606.9K0.3%+301+1.4%AddedHolders
Q1 202420,868$591.4K0.4%+3,202+18.1%AddedHolders
Q4 202317,666$426.8K0.3%−1,699−8.8%ReducedHolders
Q3 202319,365$518.0K0.4%−4,498−18.8%ReducedHolders
Q2 202323,863$571.8K0.4%00.0%UnchangedHolders
Q1 202323,863$571.8K0.4%+6,401+36.7%AddedHolders
Q4 202217,462$472.7K0.4%+10.0%AddedHolders
Q3 202217,461$394.0K0.3%+2,200+14.4%AddedHolders
Q2 202215,261$343.0K0.3%+4,600+43.1%AddedHolders
Q1 202210,661$268.0K0.2%+1,201+12.7%AddedHolders
Q4 20219,460$155.0K0.1%00.0%UnchangedHolders
Q3 20219,460$129.0K0.1%+4,950+109.8%AddedHolders
Q2 20214,510$61.0K<0.1%00.0%UnchangedHolders
Q1 20214,510$48.0K<0.1%––Holders

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