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Disclosery

Breakwater Capital Group: COST position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Breakwater Capital Group on COST, newest first. How the timeline and the estimate are built.

Breakwater Capital Group held 978 COST shares at 2026-09-30 per its 13F-HR filed 2026-10-09.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 978 shares
    Change vs previous 13F -28 shares

    0.11% of the 13F portfolio, value $890,313.

    13F-HR 0001085146-26-000831 filed by Breakwater Capital Group
    Accepted , ingested

  2. period ended2026-06-30
    13F 1,006 shares
    Change vs previous 13F +48 shares

    0.11% of the 13F portfolio, value $941,083.

    13F-HR 0001964309-26-000003 filed by Breakwater Capital Group
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 958 shares
    Change vs previous 13F +5 shares

    0.13% of the 13F portfolio, value $954,580.

    13F-HR 0001964309-26-000002 filed by Breakwater Capital Group
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 953 shares
    Change vs previous 13F -25 shares

    0.11% of the 13F portfolio, value $821,810.

    13F-HR 0001964309-26-000001 filed by Breakwater Capital Group
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 978 shares
    Change vs previous 13F -150 shares

    0.13% of the 13F portfolio, value $905,266.

    13F-HR 0001964309-25-000004 filed by Breakwater Capital Group
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 1,128 shares
    Change vs previous 13F -1 shares

    0.18% of the 13F portfolio, value $1,116,672.

    13F-HR 0001085146-25-003623 filed by Breakwater Capital Group
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 1,129 shares
    Change vs previous 13F +137 shares

    0.19% of the 13F portfolio, value $1,067,805.

    13F-HR 0001085146-25-002021 filed by Breakwater Capital Group
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 992 shares
    Change vs previous 13F not available

    0.18% of the 13F portfolio, value $908,958.

    13F-HR 0001085146-25-000156 filed by Breakwater Capital Group
    Filed (acceptance time not in the bulk data set), ingested

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