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Disclosery

Cumberland Partners Ltd: COST position timeline

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

Cumberland Partners Ltd held 46,434 COST shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 46,434 shares
    Change vs previous 13F +902 shares

    2.81% of the 13F portfolio, value $43,437,614.

    13F-HR 0001104659-26-091472 filed by Cumberland Partners Ltd
    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 45,532 shares
    Change vs previous 13F +3,134 shares

    3.44% of the 13F portfolio, value $45,369,451.

    13F-HR 0001104659-26-061281 filed by Cumberland Partners Ltd
    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 42,398 shares
    Change vs previous 13F -905 shares

    2.24% of the 13F portfolio, value $36,561,492.

    13F-HR 0001104659-26-011555 filed by Cumberland Partners Ltd
    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 43,303 shares
    Change vs previous 13F -5,752 shares

    2.62% of the 13F portfolio, value $40,082,556.

    13F-HR 0001104659-25-108486 filed by Cumberland Partners Ltd
    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 49,055 shares
    Change vs previous 13F +717 shares

    3.37% of the 13F portfolio, value $48,561,506.

    13F-HR 0001104659-25-076298 filed by Cumberland Partners Ltd
    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 48,338 shares
    Change vs previous 13F +748 shares

    3.53% of the 13F portfolio, value $45,717,114.

    13F-HR 0001104659-25-046329 filed by Cumberland Partners Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 47,590 shares
    Change vs previous 13F -142 shares

    3.04% of the 13F portfolio, value $43,605,289.

    13F-HR 0001104659-25-008295 filed by Cumberland Partners Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 47,732 shares
    Change vs previous 13F not available

    2.94% of the 13F portfolio, value $42,315,372.

    13F-HR 0001104659-24-114380 filed by Cumberland Partners Ltd
    Filed (acceptance time not in the bulk data set), ingested

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