Cornerstone Investment Partners, LLC: GHM position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Cornerstone Investment Partners, LLC on GHM, newest first. How the timeline and the estimate are built.
Cornerstone Investment Partners, LLC held 4,987 GHM shares at 2026-06-30 per its 13F-HR filed 2026-08-07.
the latest 13F is the newest step
- period ended2026-06-3013F 4,987 sharesChange vs previous 13F -239 shares
0.02% of the 13F portfolio, value $617,341.
13F-HR 0001328062-26-000004 filed by Cornerstone Investment Partners, 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 5,226 sharesChange vs previous 13F +1,185 shares
0.02% of the 13F portfolio, value $412,436.
13F-HR 0001328062-26-000003 filed by Cornerstone Investment Partners, 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 4,041 sharesChange vs previous 13F +2 shares
0.01% of the 13F portfolio, value $259,553.
13F-HR 0001328062-26-000002 filed by Cornerstone Investment Partners, 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 4,039 sharesChange vs previous 13F -295 shares
0.01% of the 13F portfolio, value $221,741.
13F-HR 0001328062-25-000008 filed by Cornerstone Investment Partners, 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 4,334 sharesChange vs previous 13F +4,334 shares
0.01% of the 13F portfolio, value $214,576.
13F-HR 0001328062-25-000005 filed by Cornerstone Investment Partners, 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 0 sharesChange vs previous 13F -4,705 shares
13F-HR 0001328062-25-000003 filed by Cornerstone Investment Partners, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
- period ended2024-12-3113F 4,705 sharesChange vs previous 13F not available
0.01% of the 13F portfolio, value $209,231.
13F-HR 0001328062-25-000002 filed by Cornerstone Investment Partners, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).