Cornerstone Select Advisors, LLC: GM position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Cornerstone Select Advisors, LLC on GM, newest first. How the timeline and the estimate are built.
Cornerstone Select Advisors, LLC held 7,329 GM shares at 2026-06-30 per its 13F-HR filed 2026-08-05.
the latest 13F is the newest step
- period ended2026-06-3013F 7,329 sharesChange vs previous 13F +1,827 shares
0.24% of the 13F portfolio, value $564,919.
13F-HR 0001104659-26-091031 filed by Cornerstone Select Advisors, 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 5,502 sharesChange vs previous 13F +155 shares
0.26% of the 13F portfolio, value $409,899.
13F-HR 0001104659-26-060022 filed by Cornerstone Select Advisors, 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 5,347 sharesChange vs previous 13F +5 shares
0.3% of the 13F portfolio, value $434,818.
13F-HR 0001104659-26-012390 filed by Cornerstone Select Advisors, 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 5,342 sharesChange vs previous 13F +904 shares
0.24% of the 13F portfolio, value $325,702.
13F-HR 0001104659-25-112068 filed by Cornerstone Select Advisors, 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 4,438 sharesChange vs previous 13F -1,256 shares
0.19% of the 13F portfolio, value $218,394.
13F-HR 0001104659-25-076738 filed by Cornerstone Select Advisors, 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 5,694 sharesChange vs previous 13F -343 shares
0.25% of the 13F portfolio, value $267,789.
13F-HR 0001104659-25-047903 filed by Cornerstone Select Advisors, 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 6,037 sharesChange vs previous 13F not available
0.31% of the 13F portfolio, value $321,591.
13F-HR 0001104659-25-013755 filed by Cornerstone Select Advisors, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).