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CUMBERLAND ADVISORS INC: AMZN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CUMBERLAND ADVISORS INC on AMZN, newest first. How the timeline and the estimate are built.

CUMBERLAND ADVISORS INC held 9,530 AMZN shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 9,530 shares
    Change vs previous 13F 0 shares

    0.8% of the 13F portfolio, value $2,271,380.

    13F-HR 0001420506-26-001264 filed by CUMBERLAND ADVISORS INC
    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 9,530 shares
    Change vs previous 13F 0 shares

    0.78% of the 13F portfolio, value $1,984,813.

    13F-HR 0001420506-26-000753 filed by CUMBERLAND ADVISORS INC
    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 9,530 shares
    Change vs previous 13F -350 shares

    0.83% of the 13F portfolio, value $2,199,715.

    13F-HR 0001420506-26-000128 filed by CUMBERLAND ADVISORS INC
    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 9,880 shares
    Change vs previous 13F +200 shares

    0.83% of the 13F portfolio, value $2,169,352.

    13F-HR 0001420506-25-003075 filed by CUMBERLAND ADVISORS INC
    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 9,680 shares
    Change vs previous 13F -38 shares

    0.89% of the 13F portfolio, value $2,123,695.

    13F-HR 0001420506-25-001765 filed by CUMBERLAND ADVISORS INC
    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 9,718 shares
    Change vs previous 13F +38 shares

    0.84% of the 13F portfolio, value $1,848,947.

    13F-HR 0001420506-25-000943 filed by CUMBERLAND ADVISORS INC
    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 9,680 shares
    Change vs previous 13F 0 shares

    0.85% of the 13F portfolio, value $2,123,695.

    13F-HR 0001255435-25-000001 filed by CUMBERLAND ADVISORS INC
    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 9,680 shares
    Change vs previous 13F not available

    0.72% of the 13F portfolio, value $1,803,674.

    13F-HR 0001255435-24-000011 filed by CUMBERLAND ADVISORS INC
    Filed (acceptance time not in the bulk data set), ingested

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