S.A. Mason LLC: ECL position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of S.A. Mason LLC on ECL, newest first. How the timeline and the estimate are built.
S.A. Mason LLC held 826 ECL shares at 2026-06-30 per its 13F-HR filed 2026-07-31.
the latest 13F is the newest step
- period ended2026-06-3013F 826 sharesChange vs previous 13F 0 shares
0.07% of the 13F portfolio, value $230,132.
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 826 sharesChange vs previous 13F +165 shares
0.08% of the 13F portfolio, value $219,733.
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 661 sharesChange vs previous 13F +91 shares
0.07% of the 13F portfolio, value $173,526.
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 570 sharesChange vs previous 13F 0 shares
0.07% of the 13F portfolio, value $156,100.
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 570 sharesChange vs previous 13F -200 shares
0.07% of the 13F portfolio, value $153,581.
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 770 sharesChange vs previous 13F +5 shares
0.1% of the 13F portfolio, value $195,210.
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 765 sharesChange vs previous 13F +60 shares
0.09% of the 13F portfolio, value $179,255.
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 705 sharesChange vs previous 13F not available
0.1% of the 13F portfolio, value $180,008.
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).