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Disclosery

RHUMBLINE ADVISERS: RUM position timeline

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

RHUMBLINE ADVISERS held 140,837 RUM 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 140,837 shares
    Change vs previous 13F +11,739 shares

    <0.01% of the 13F portfolio, value $892,894.

    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 129,098 shares
    Change vs previous 13F -4,825 shares

    <0.01% of the 13F portfolio, value $658,390.

    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 133,923 shares
    Change vs previous 13F +84 shares

    <0.01% of the 13F portfolio, value $846,384.

    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 133,839 shares
    Change vs previous 13F +17,923 shares

    <0.01% of the 13F portfolio, value $968,985.

    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 115,916 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,040,915.

    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).