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RHUMBLINE ADVISERS: DLB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of RHUMBLINE ADVISERS on DLB, newest first. How the timeline and the estimate are built.

RHUMBLINE ADVISERS held 271,619 DLB shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 271,619 shares
    Change vs previous 13F +11,447 shares

    0.01% of the 13F portfolio, value $14,281,671.

    13F-HR 0001115418-26-000005 filed by RHUMBLINE ADVISERS
    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 260,172 shares
    Change vs previous 13F +24,859 shares

    0.01% of the 13F portfolio, value $15,625,878.

    13F-HR 0001115418-26-000003 filed by RHUMBLINE ADVISERS
    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 235,313 shares
    Change vs previous 13F -4,659 shares

    0.01% of the 13F portfolio, value $15,111,754.

    13F-HR 0001115418-26-000002 filed by RHUMBLINE ADVISERS
    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 239,972 shares
    Change vs previous 13F -36,562 shares

    0.01% of the 13F portfolio, value $17,366,719.

    13F-HR 0001115418-25-000021 filed by RHUMBLINE ADVISERS
    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 276,534 shares
    Change vs previous 13F +867 shares

    0.02% of the 13F portfolio, value $20,535,365.

    13F-HR 0001115418-25-000017 filed by RHUMBLINE ADVISERS
    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/A 275,667 shares
    Change vs previous 13F +25,546 shares

    0.02% of the 13F portfolio, value $22,138,763.

    13F-HR/A 0001115418-25-000005 filed by RHUMBLINE ADVISERS
    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/A 250,121 shares
    Change vs previous 13F +1,194 shares

    0.02% of the 13F portfolio, value $19,534,410.

    13F-HR/A 0001115418-25-000006 filed by RHUMBLINE ADVISERS
    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 248,927 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $19,050,336.

    13F-HR 0001115418-24-000011 filed by RHUMBLINE ADVISERS
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).