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MARTINGALE ASSET MANAGEMENT L P: AAT position timeline

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

MARTINGALE ASSET MANAGEMENT L P held 163,315 AAT 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 163,315 shares
    Change vs previous 13F +43,922 shares

    0.1% of the 13F portfolio, value $4,032,248.

    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 119,393 shares
    Change vs previous 13F -4 shares

    0.06% of the 13F portfolio, value $2,198,026.

    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 119,397 shares
    Change vs previous 13F +10,210 shares

    0.06% of the 13F portfolio, value $2,260,186.

    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 109,187 shares
    Change vs previous 13F +47,427 shares

    0.06% of the 13F portfolio, value $2,218,680.

    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 61,760 shares
    Change vs previous 13F -35,700 shares

    0.03% of the 13F portfolio, value $1,219,760.

    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 97,460 shares
    Change vs previous 13F -6,803 shares

    0.05% of the 13F portfolio, value $1,962,845.

    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 104,263 shares
    Change vs previous 13F +18,911 shares

    0.07% of the 13F portfolio, value $2,737,948.

    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 85,352 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $2,280,606.

    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).