Alta Advisers Ltd: CB position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Alta Advisers Ltd on CB, newest first. How the timeline and the estimate are built.
Alta Advisers Ltd held 1,256 CB shares at 2026-06-30 per its 13F-HR filed 2026-08-12.
the latest 13F is the newest step
- period ended2026-06-3013F 1,256 sharesChange vs previous 13F -160 shares
0.1% of the 13F portfolio, value $427,969.
13F-HR 0000904454-26-000442 filed by Alta Advisers Ltd
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 1,416 sharesChange vs previous 13F 0 shares
0.17% of the 13F portfolio, value $461,517.
13F-HR 0000904454-26-000252 filed by Alta Advisers Ltd
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 1,416 sharesChange vs previous 13F -360 shares
0.16% of the 13F portfolio, value $441,962.
13F-HR 0000904454-26-000078 filed by Alta Advisers Ltd
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 1,776 sharesChange vs previous 13F 0 shares
0.15% of the 13F portfolio, value $501,276.
13F-HR 0000904454-25-000547 filed by Alta Advisers Ltd
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 1,776 sharesChange vs previous 13F 0 shares
0.18% of the 13F portfolio, value $514,543.
13F-HR 0000904454-25-000381 filed by Alta Advisers Ltd
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 1,776 sharesChange vs previous 13F -40 shares
0.23% of the 13F portfolio, value $536,334.
13F-HR 0000904454-25-000224 filed by Alta Advisers Ltd
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 1,816 sharesChange vs previous 13F +716 shares
0.38% of the 13F portfolio, value $602,163.
13F-HR 0000904454-25-000135 filed by Alta Advisers Ltd
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 1,100 sharesChange vs previous 13F not available
0.14% of the 13F portfolio, value $317,229.
13F-HR 0000904454-24-000580 filed by Alta Advisers Ltd
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).