ACR Alpine Capital Research, LLC: CRK position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ACR Alpine Capital Research, LLC on CRK, newest first. How the timeline and the estimate are built.
ACR Alpine Capital Research, LLC held 546,413 CRK shares at 2026-06-30 per its 13F-HR filed 2026-07-29.
the latest 13F is the newest step
- period ended2026-06-3013F 546,413 sharesChange vs previous 13F +546,413 shares
0.12% of the 13F portfolio, value $8,152,482.
13F-HR 0001508822-26-000005 filed by ACR Alpine Capital Research, 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 0 sharesChange vs previous 13F -32,738 shares
13F-HR 0001085146-25-004431 filed by ACR Alpine Capital Research, 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 ended2025-03-3113F 32,738 sharesChange vs previous 13F 0 shares
0.01% of the 13F portfolio, value $665,891.
13F-HR 0001085146-25-002641 filed by ACR Alpine Capital Research, 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 32,738 sharesChange vs previous 13F -88,000 shares
0.01% of the 13F portfolio, value $596,486.
13F-HR 0001085146-25-000833 filed by ACR Alpine Capital Research, 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 120,738 sharesChange vs previous 13F not available
0.04% of the 13F portfolio, value $1,343,814.
13F-HR 0001085146-24-005331 filed by ACR Alpine Capital Research, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).