Clean Yield Group: COST position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Clean Yield Group on COST, newest first. How the timeline and the estimate are built.
Clean Yield Group held 5,562 COST shares at 2026-06-30 per its 13F-HR filed 2026-08-05.
the latest 13F is the newest step
- period ended2026-06-3013F 5,562 sharesChange vs previous 13F +390 shares
1.29% of the 13F portfolio, value $5,203,099.
13F-HR 0001525865-26-000003 filed by Clean Yield Group
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 5,172 sharesChange vs previous 13F +4,479 shares
1.45% of the 13F portfolio, value $5,153,551.
13F-HR 0001525865-26-000002 filed by Clean Yield Group
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 693 sharesChange vs previous 13F -12 shares
0.17% of the 13F portfolio, value $597,615.
13F-HR 0001525865-26-000001 filed by Clean Yield Group
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 705 sharesChange vs previous 13F 0 shares
0.18% of the 13F portfolio, value $652,968.
13F-HR 0001525865-25-000010 filed by Clean Yield Group
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 705 sharesChange vs previous 13F -6 shares
0.21% of the 13F portfolio, value $698,334.
13F-HR 0001525865-25-000005 filed by Clean Yield Group
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 711 sharesChange vs previous 13F +6 shares
0.22% of the 13F portfolio, value $672,857.
13F-HR 0001525865-25-000002 filed by Clean Yield Group
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 705 sharesChange vs previous 13F +249 shares
0.21% of the 13F portfolio, value $645,985.
13F-HR 0001525865-25-000001 filed by Clean Yield Group
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 456 sharesChange vs previous 13F not available
0.13% of the 13F portfolio, value $404,267.
13F-HR 0001525865-24-000008 filed by Clean Yield Group
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).