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Disclosery

MARTINGALE ASSET MANAGEMENT L P: LDOS position timeline

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

MARTINGALE ASSET MANAGEMENT L P held 10,723 LDOS 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 10,723 shares
    Change vs previous 13F -34,978 shares

    0.03% of the 13F portfolio, value $1,104,148.

    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 45,701 shares
    Change vs previous 13F -7,139 shares

    0.18% of the 13F portfolio, value $7,107,420.

    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 52,840 shares
    Change vs previous 13F +4 shares

    0.24% of the 13F portfolio, value $9,532,336.

    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 52,836 shares
    Change vs previous 13F -2,448 shares

    0.25% of the 13F portfolio, value $9,983,891.

    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 55,284 shares
    Change vs previous 13F -8,309 shares

    0.21% of the 13F portfolio, value $8,721,604.

    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 63,593 shares
    Change vs previous 13F -46,641 shares

    0.22% of the 13F portfolio, value $8,581,240.

    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 110,234 shares
    Change vs previous 13F -50,606 shares

    0.39% of the 13F portfolio, value $15,880,311.

    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 160,840 shares
    Change vs previous 13F not available

    0.6% of the 13F portfolio, value $26,216,920.

    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).