S.A. Mason LLC: MMM position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of S.A. Mason LLC on MMM, newest first. How the timeline and the estimate are built.
S.A. Mason LLC held 1,765 MMM shares at 2026-06-30 per its 13F-HR filed 2026-07-31.
the latest 13F is the newest step
- period ended2026-06-3013F 1,765 sharesChange vs previous 13F +1 shares
0.09% of the 13F portfolio, value $285,849.
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 1,764 sharesChange vs previous 13F +6 shares
0.1% of the 13F portfolio, value $256,114.
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 1,758 sharesChange vs previous 13F +1 shares
0.11% of the 13F portfolio, value $281,533.
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 1,757 sharesChange vs previous 13F +2 shares
0.12% of the 13F portfolio, value $272,617.
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 1,755 sharesChange vs previous 13F -1 shares
0.13% of the 13F portfolio, value $267,179.
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 1,756 sharesChange vs previous 13F -108 shares
0.14% of the 13F portfolio, value $257,890.
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 1,864 sharesChange vs previous 13F -348 shares
0.13% of the 13F portfolio, value $240,639.
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 2,212 sharesChange vs previous 13F not available
0.16% of the 13F portfolio, value $302,385.
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).