MAYPORT, LLC: COST position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MAYPORT, LLC on COST, newest first. How the timeline and the estimate are built.
MAYPORT, LLC held 329 COST shares at 2026-06-30 per its 13F-HR filed 2026-08-07.
the latest 13F is the newest step
- period ended2026-06-3013F 329 sharesChange vs previous 13F -10 shares
0.05% of the 13F portfolio, value $307,367.
13F-HR 0001951757-26-001170 filed by MAYPORT, 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 339 sharesChange vs previous 13F +21 shares
0.06% of the 13F portfolio, value $337,361.
13F-HR 0001951757-26-000661 filed by MAYPORT, 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 318 sharesChange vs previous 13F -16 shares
0.06% of the 13F portfolio, value $273,853.
13F-HR 0001951757-26-000254 filed by MAYPORT, 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 334 sharesChange vs previous 13F +8 shares
0.07% of the 13F portfolio, value $308,762.
13F-HR 0001951757-25-001452 filed by MAYPORT, 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 326 sharesChange vs previous 13F +8 shares
0.08% of the 13F portfolio, value $322,295.
13F-HR 0001951757-25-001048 filed by MAYPORT, 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 318 sharesChange vs previous 13F not available
0.08% of the 13F portfolio, value $300,910.
13F-HR 0001951757-25-000392 filed by MAYPORT, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).