Nierenberg Investment Management Company, LLC: OSK position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Nierenberg Investment Management Company, LLC on OSK, newest first. How the timeline and the estimate are built.
Nierenberg Investment Management Company, LLC held 5,750 OSK shares at 2026-06-30 per its 13F-HR filed 2026-08-11.
the latest 13F is the newest step
- period ended2026-06-3013F 5,750 sharesChange vs previous 13F 0 shares
0.44% of the 13F portfolio, value $882,510.
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 5,750 sharesChange vs previous 13F 0 shares
0.42% of the 13F portfolio, value $846,458.
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 ended2025-12-3113F 5,750 sharesChange vs previous 13F 0 shares
0.36% of the 13F portfolio, value $722,373.
13F-HR 0001941040-26-000138 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 5,750 sharesChange vs previous 13F 0 shares
0.41% of the 13F portfolio, value $745,775.
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).
- period ended2025-06-3013F 5,750 sharesChange vs previous 13F 0 shares
0.38% of the 13F portfolio, value $652,855.
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 5,750 sharesChange vs previous 13F 0 shares
0.32% of the 13F portfolio, value $540,960.
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).
- period ended2024-12-3113F 5,750 sharesChange vs previous 13F +195 shares
0.32% of the 13F portfolio, value $546,653.
13F-HR 0001941040-25-000148 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 ended2024-09-3013F 5,555 sharesChange vs previous 13F not available
0.33% of the 13F portfolio, value $556,667.
13F-HR 0001941040-24-000503 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).