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MARTINGALE ASSET MANAGEMENT L P: TNC position timeline

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

MARTINGALE ASSET MANAGEMENT L P held 2,808 TNC 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 2,808 shares
    Change vs previous 13F -27,229 shares

    0.01% of the 13F portfolio, value $245,813.

    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 30,037 shares
    Change vs previous 13F +2,693 shares

    0.05% of the 13F portfolio, value $1,994,457.

    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 27,344 shares
    Change vs previous 13F +7,720 shares

    0.05% of the 13F portfolio, value $2,015,253.

    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 19,624 shares
    Change vs previous 13F -1,280 shares

    0.04% of the 13F portfolio, value $1,590,722.

    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 20,904 shares
    Change vs previous 13F -1,400 shares

    0.04% of the 13F portfolio, value $1,619,643.

    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 22,304 shares
    Change vs previous 13F -11,472 shares

    0.05% of the 13F portfolio, value $1,778,744.

    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 33,776 shares
    Change vs previous 13F +583 shares

    0.07% of the 13F portfolio, value $2,753,758.

    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 33,193 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $3,187,856.

    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).