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MARTINGALE ASSET MANAGEMENT L P: ALRM position timeline

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

MARTINGALE ASSET MANAGEMENT L P held 41,469 ALRM 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 41,469 shares
    Change vs previous 13F -3 shares

    0.05% of the 13F portfolio, value $1,937,432.

    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 41,472 shares
    Change vs previous 13F -1,616 shares

    0.04% of the 13F portfolio, value $1,791,176.

    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 43,088 shares
    Change vs previous 13F -2 shares

    0.06% of the 13F portfolio, value $2,198,351.

    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 43,090 shares
    Change vs previous 13F +1,096 shares

    0.06% of the 13F portfolio, value $2,287,218.

    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 41,994 shares
    Change vs previous 13F +2,350 shares

    0.06% of the 13F portfolio, value $2,375,602.

    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 39,644 shares
    Change vs previous 13F +809 shares

    0.06% of the 13F portfolio, value $2,206,189.

    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 38,835 shares
    Change vs previous 13F +2,398 shares

    0.06% of the 13F portfolio, value $2,361,168.

    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 36,437 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $1,992,011.

    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).