S.A. Mason LLC: MA position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of S.A. Mason LLC on MA, newest first. How the timeline and the estimate are built.
S.A. Mason LLC held 4,947 MA shares at 2026-06-30 per its 13F-HR filed 2026-07-31.
the latest 13F is the newest step
- period ended2026-06-3013F 4,947 sharesChange vs previous 13F -9 shares
0.78% of the 13F portfolio, value $2,540,688.
13F-HR 0001800911-26-000003 filed by S.A. Mason LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 4,956 sharesChange vs previous 13F +138 shares
0.93% of the 13F portfolio, value $2,476,365.
13F-HR 0001800911-26-000002 filed by S.A. Mason LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 4,818 sharesChange vs previous 13F +53 shares
1.09% of the 13F portfolio, value $2,750,749.
13F-HR 0001800911-26-000001 filed by S.A. Mason LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 4,765 sharesChange vs previous 13F +1 shares
1.2% of the 13F portfolio, value $2,710,310.
13F-HR 0001800911-25-000005 filed by S.A. Mason LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 4,764 sharesChange vs previous 13F -216 shares
1.3% of the 13F portfolio, value $2,677,269.
13F-HR 0001800911-25-000003 filed by S.A. Mason LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 4,980 sharesChange vs previous 13F -202 shares
1.44% of the 13F portfolio, value $2,729,519.
13F-HR 0001800911-25-000002 filed by S.A. Mason LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 5,182 sharesChange vs previous 13F -2 shares
1.43% of the 13F portfolio, value $2,728,737.
13F-HR 0001800911-25-000001 filed by S.A. Mason LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 5,184 sharesChange vs previous 13F not available
1.36% of the 13F portfolio, value $2,560,023.
13F-HR 0001800911-24-000005 filed by S.A. Mason LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).