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CUMBERLAND ADVISORS INC: IBB position timeline

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

CUMBERLAND ADVISORS INC held 64,018 IBB 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 64,018 shares
    Change vs previous 13F +260 shares

    4.29% of the 13F portfolio, value $12,175,583.

    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 63,758 shares
    Change vs previous 13F -475 shares

    4.21% of the 13F portfolio, value $10,765,538.

    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 64,233 shares
    Change vs previous 13F -1,165 shares

    4.11% of the 13F portfolio, value $10,840,603.

    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 65,398 shares
    Change vs previous 13F -520 shares

    3.62% of the 13F portfolio, value $9,441,509.

    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 65,918 shares
    Change vs previous 13F -7,525 shares

    3.51% of the 13F portfolio, value $8,339,286.

    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 73,443 shares
    Change vs previous 13F -630 shares

    4.26% of the 13F portfolio, value $9,393,360.

    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 74,073 shares
    Change vs previous 13F -2,880 shares

    3.91% of the 13F portfolio, value $9,793,191.

    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 76,953 shares
    Change vs previous 13F not available

    4.45% of the 13F portfolio, value $11,204,357.

    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).