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MARTINGALE ASSET MANAGEMENT L P: ALNT position timeline

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

MARTINGALE ASSET MANAGEMENT L P held 26,346 ALNT 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 26,346 shares
    Change vs previous 13F -3,549 shares

    0.06% of the 13F portfolio, value $2,711,794.

    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 29,895 shares
    Change vs previous 13F +3,355 shares

    0.04% of the 13F portfolio, value $1,766,496.

    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 26,540 shares
    Change vs previous 13F +12,437 shares

    0.04% of the 13F portfolio, value $1,426,525.

    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 14,103 shares
    Change vs previous 13F -4,758 shares

    0.02% of the 13F portfolio, value $631,110.

    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 18,861 shares
    Change vs previous 13F -11,901 shares

    0.02% of the 13F portfolio, value $684,843.

    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 30,762 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $676,149.

    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 30,762 shares
    Change vs previous 13F +6,915 shares

    0.02% of the 13F portfolio, value $746,902.

    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 23,847 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $452,855.

    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).