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Disclosery

MARTINGALE ASSET MANAGEMENT L P: DLB position timeline

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

MARTINGALE ASSET MANAGEMENT L P held 106,118 DLB 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 106,118 shares
    Change vs previous 13F -152,618 shares

    0.13% of the 13F portfolio, value $5,579,685.

    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 258,736 shares
    Change vs previous 13F +8,060 shares

    0.39% of the 13F portfolio, value $15,539,685.

    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 250,676 shares
    Change vs previous 13F +6,513 shares

    0.41% of the 13F portfolio, value $16,098,413.

    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 244,163 shares
    Change vs previous 13F +965 shares

    0.44% of the 13F portfolio, value $17,670,077.

    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 243,198 shares
    Change vs previous 13F +51,867 shares

    0.44% of the 13F portfolio, value $18,059,884.

    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 191,331 shares
    Change vs previous 13F not available

    0.39% of the 13F portfolio, value $15,365,794.

    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).