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Disclosery

RHUMBLINE ADVISERS: GD position timeline

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

RHUMBLINE ADVISERS held 460,145 GD 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 460,145 shares
    Change vs previous 13F -9,647 shares

    0.12% of the 13F portfolio, value $163,001,663.

    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 469,792 shares
    Change vs previous 13F -22,225 shares

    0.14% of the 13F portfolio, value $161,241,913.

    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 492,017 shares
    Change vs previous 13F +6,844 shares

    0.13% of the 13F portfolio, value $165,642,340.

    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 485,173 shares
    Change vs previous 13F -3,778 shares

    0.13% of the 13F portfolio, value $165,443,993.

    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 488,951 shares
    Change vs previous 13F -9,969 shares

    0.12% of the 13F portfolio, value $142,607,351.

    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 498,920 shares
    Change vs previous 13F -17,053 shares

    0.13% of the 13F portfolio, value $135,995,507.

    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 515,973 shares
    Change vs previous 13F +4,981 shares

    0.12% of the 13F portfolio, value $135,953,621.

    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 510,992 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $154,421,711.

    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).