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Disclosery

MARTINGALE ASSET MANAGEMENT L P: AMZN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MARTINGALE ASSET MANAGEMENT L P on AMZN, newest first. How the timeline and the estimate are built.

MARTINGALE ASSET MANAGEMENT L P held 214,015 AMZN shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 214,015 shares
    Change vs previous 13F +1,539 shares

    1.21% of the 13F portfolio, value $51,008,336.

    13F-HR 0000936944-26-000006 filed by MARTINGALE ASSET MANAGEMENT L P
    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 212,476 shares
    Change vs previous 13F -13,426 shares

    1.11% of the 13F portfolio, value $44,252,377.

    13F-HR 0000936944-26-000003 filed by MARTINGALE ASSET MANAGEMENT L P
    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 225,902 shares
    Change vs previous 13F -6,023 shares

    1.33% of the 13F portfolio, value $52,142,700.

    13F-HR 0000936944-26-000002 filed by MARTINGALE ASSET MANAGEMENT L P
    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 231,925 shares
    Change vs previous 13F -16,595 shares

    1.28% of the 13F portfolio, value $50,923,773.

    13F-HR 0000936944-25-000010 filed by MARTINGALE ASSET MANAGEMENT L P
    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 248,520 shares
    Change vs previous 13F +7,886 shares

    1.34% of the 13F portfolio, value $54,522,803.

    13F-HR 0000936944-25-000008 filed by MARTINGALE ASSET MANAGEMENT L P
    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 240,634 shares
    Change vs previous 13F -14,847 shares

    1.17% of the 13F portfolio, value $45,783,025.

    13F-HR 0000936944-25-000005 filed by MARTINGALE ASSET MANAGEMENT L P
    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 255,481 shares
    Change vs previous 13F -8,051 shares

    1.36% of the 13F portfolio, value $56,049,977.

    13F-HR 0000936944-25-000003 filed by MARTINGALE ASSET MANAGEMENT L P
    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 263,532 shares
    Change vs previous 13F not available

    1.13% of the 13F portfolio, value $49,103,918.

    13F-HR 0000936944-24-000007 filed by MARTINGALE ASSET MANAGEMENT L P
    Filed (acceptance time not in the bulk data set), ingested

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