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MARTINGALE ASSET MANAGEMENT L P: SEIC position timeline

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

MARTINGALE ASSET MANAGEMENT L P held 50,324 SEIC 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 50,324 shares
    Change vs previous 13F -35,206 shares

    0.1% of the 13F portfolio, value $4,413,919.

    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 85,530 shares
    Change vs previous 13F -237 shares

    0.17% of the 13F portfolio, value $6,711,540.

    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 85,767 shares
    Change vs previous 13F -131,137 shares

    0.18% of the 13F portfolio, value $7,034,610.

    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 216,904 shares
    Change vs previous 13F -11,100 shares

    0.46% of the 13F portfolio, value $18,404,305.

    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 228,004 shares
    Change vs previous 13F -3,639 shares

    0.5% of the 13F portfolio, value $20,488,440.

    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 231,643 shares
    Change vs previous 13F +972 shares

    0.46% of the 13F portfolio, value $17,982,447.

    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 230,671 shares
    Change vs previous 13F +128,006 shares

    0.46% of the 13F portfolio, value $19,025,745.

    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 102,665 shares
    Change vs previous 13F not available

    0.16% of the 13F portfolio, value $7,103,392.

    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).