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Disclosery

RHUMBLINE ADVISERS: ZGN position timeline

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

RHUMBLINE ADVISERS held 62,906 ZGN 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 62,906 shares
    Change vs previous 13F -5,056 shares

    <0.01% of the 13F portfolio, value $819,026.

    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 67,962 shares
    Change vs previous 13F +415 shares

    <0.01% of the 13F portfolio, value $708,157.

    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 67,547 shares
    Change vs previous 13F -2,015 shares

    <0.01% of the 13F portfolio, value $692,354.

    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 69,562 shares
    Change vs previous 13F -10,753 shares

    <0.01% of the 13F portfolio, value $657,357.

    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 80,315 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $686,688.

    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).