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MARTINGALE ASSET MANAGEMENT L P: NNI position timeline

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

MARTINGALE ASSET MANAGEMENT L P held 15,414 NNI 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 15,414 shares
    Change vs previous 13F -3,308 shares

    0.05% of the 13F portfolio, value $2,055,149.

    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 18,722 shares
    Change vs previous 13F -891 shares

    0.06% of the 13F portfolio, value $2,414,390.

    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 19,613 shares
    Change vs previous 13F -5,123 shares

    0.07% of the 13F portfolio, value $2,607,746.

    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 24,736 shares
    Change vs previous 13F -1,487 shares

    0.08% of the 13F portfolio, value $3,101,400.

    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 26,223 shares
    Change vs previous 13F +10,656 shares

    0.08% of the 13F portfolio, value $3,176,131.

    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 15,567 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $1,726,848.

    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).