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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

  1. period ended2026-06-30
    13F 329 shares
    Change 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), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 339 shares
    Change 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), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 318 shares
    Change 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), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 334 shares
    Change 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), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 326 shares
    Change 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), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 318 shares
    Change 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), ingested

    Acceptance time not in the bulk data set (spec §4.2).