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Disclosery

RHUMBLINE ADVISERS: GCT position timeline

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

RHUMBLINE ADVISERS held 33,519 GCT 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 33,519 shares
    Change vs previous 13F +2,144 shares

    <0.01% of the 13F portfolio, value $1,059,194.

    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 31,375 shares
    Change vs previous 13F -1,154 shares

    <0.01% of the 13F portfolio, value $1,423,789.

    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 32,529 shares
    Change vs previous 13F -8,402 shares

    <0.01% of the 13F portfolio, value $1,277,731.

    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 40,931 shares
    Change vs previous 13F -1,916 shares

    <0.01% of the 13F portfolio, value $1,162,434.

    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 42,847 shares
    Change vs previous 13F +10,663 shares

    <0.01% of the 13F portfolio, value $847,506.

    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 32,184 shares
    Change vs previous 13F +2,302 shares

    <0.01% of the 13F portfolio, value $457,008.

    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 29,882 shares
    Change vs previous 13F -505 shares

    <0.01% of the 13F portfolio, value $553,406.

    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 30,387 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $698,285.

    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).