Nierenberg Investment Management Company, LLC: DHX position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Nierenberg Investment Management Company, LLC on DHX, newest first. How the timeline and the estimate are built.
Nierenberg Investment Management Company, LLC held 84,555 DHX shares at 2026-06-30 per its 13F-HR filed 2026-08-11.
the latest 13F is the newest step
- period ended2026-06-3013F 84,555 sharesChange vs previous 13F 0 shares
0.16% of the 13F portfolio, value $313,699.
13F-HR 0001941040-26-000552 filed by Nierenberg Investment Management Company, 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 84,555 sharesChange vs previous 13F +84,555 shares
0.12% of the 13F portfolio, value $237,600.
13F-HR 0001941040-26-000327 filed by Nierenberg Investment Management Company, 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 0 sharesChange vs previous 13F -44,555 shares
13F-HR 0001941040-25-000623 filed by Nierenberg Investment Management Company, 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 ended2025-06-3013F 44,555 sharesChange vs previous 13F 0 shares
0.08% of the 13F portfolio, value $132,328.
13F-HR 0001941040-25-000474 filed by Nierenberg Investment Management Company, 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 44,555 sharesChange vs previous 13F not available
0.04% of the 13F portfolio, value $61,931.
13F-HR 0001941040-25-000290 filed by Nierenberg Investment Management Company, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).