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MARTINGALE ASSET MANAGEMENT L P: MGEE position timeline

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

MARTINGALE ASSET MANAGEMENT L P held 48,934 MGEE 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 48,934 shares
    Change vs previous 13F +9,209 shares

    0.09% of the 13F portfolio, value $3,990,079.

    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 39,725 shares
    Change vs previous 13F +12,651 shares

    0.08% of the 13F portfolio, value $3,070,346.

    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 27,074 shares
    Change vs previous 13F -204 shares

    0.05% of the 13F portfolio, value $2,123,144.

    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 27,278 shares
    Change vs previous 13F +6,888 shares

    0.06% of the 13F portfolio, value $2,296,263.

    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 20,390 shares
    Change vs previous 13F -107 shares

    0.04% of the 13F portfolio, value $1,803,293.

    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 20,497 shares
    Change vs previous 13F 0 shares

    0.05% of the 13F portfolio, value $1,905,402.

    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 20,497 shares
    Change vs previous 13F +8,585 shares

    0.05% of the 13F portfolio, value $1,925,899.

    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 11,912 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $1,089,353.

    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).