Concentrum Wealth Management: C position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Concentrum Wealth Management on C, newest first. How the timeline and the estimate are built.
Concentrum Wealth Management held 3,209 C shares at 2026-06-30 per its 13F-HR filed 2026-08-06.
the latest 13F is the newest step
- period ended2026-06-3013F 3,209 sharesChange vs previous 13F +37 shares
0.11% of the 13F portfolio, value $449,186.
13F-HR 0001765380-26-000302 filed by Concentrum Wealth Management
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 3,172 sharesChange vs previous 13F +622 shares
0.11% of the 13F portfolio, value $359,741.
13F-HR 0001765380-26-000137 filed by Concentrum Wealth Management
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 2,550 sharesChange vs previous 13F -27 shares
0.08% of the 13F portfolio, value $297,573.
13F-HR 0001765387-26-000001 filed by Concentrum Wealth Management
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 2,577 sharesChange vs previous 13F +61 shares
0.08% of the 13F portfolio, value $261,523.
13F-HR 0001765387-25-000003 filed by Concentrum Wealth Management
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 2,516 sharesChange vs previous 13F not available
0.07% of the 13F portfolio, value $214,122.
13F-HR 0001765380-25-000328 filed by Concentrum Wealth Management
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).