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Cambridge Investment Research Advisors, Inc.: AMZN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Cambridge Investment Research Advisors, Inc. on AMZN, newest first. How the timeline and the estimate are built.

Cambridge Investment Research Advisors, Inc. held 2,479,591 AMZN shares at 2026-06-30 per its 13F-HR/A filed 2026-07-30.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 2,479,591 shares
    Change vs previous 13F +33,997 shares

    1.33% of the 13F portfolio, value $590,986,000.

    13F-HR/A 0001419186-26-000006 filed by Cambridge Investment Research 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 2,445,594 shares
    Change vs previous 13F +19,996 shares

    1.31% of the 13F portfolio, value $509,344,000.

    13F-HR 0001419186-26-000003 filed by Cambridge Investment Research 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 2,425,598 shares
    Change vs previous 13F +29,015 shares

    1.48% of the 13F portfolio, value $559,876,000.

    13F-HR 0001419186-26-000001 filed by Cambridge Investment Research 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 2,396,583 shares
    Change vs previous 13F +42,435 shares

    1.45% of the 13F portfolio, value $526,218,000.

    13F-HR 0001419186-25-000008 filed by Cambridge Investment Research 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 2,354,148 shares
    Change vs previous 13F +42,801 shares

    1.57% of the 13F portfolio, value $516,477,000.

    13F-HR 0001419186-25-000006 filed by Cambridge Investment Research 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 2,311,347 shares
    Change vs previous 13F -48,442 shares

    1.48% of the 13F portfolio, value $439,757,000.

    13F-HR 0001419186-25-000004 filed by Cambridge Investment Research 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 2,359,789 shares
    Change vs previous 13F +5,043 shares

    1.73% of the 13F portfolio, value $517,714,000.

    13F-HR 0001419186-25-000003 filed by Cambridge Investment Research 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 2,354,746 shares
    Change vs previous 13F not available

    1.49% of the 13F portfolio, value $438,760,000.

    13F-HR 0001419186-24-000006 filed by Cambridge Investment Research Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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