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Disclosery

RHUMBLINE ADVISERS: OEC position timeline

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

RHUMBLINE ADVISERS held 70,484 OEC 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 70,484 shares
    Change vs previous 13F +2,733 shares

    <0.01% of the 13F portfolio, value $467,302.

    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 67,751 shares
    Change vs previous 13F -3,647 shares

    <0.01% of the 13F portfolio, value $440,379.

    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 71,398 shares
    Change vs previous 13F -13,237 shares

    <0.01% of the 13F portfolio, value $376,974.

    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 84,635 shares
    Change vs previous 13F -1,220 shares

    <0.01% of the 13F portfolio, value $641,522.

    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 85,855 shares
    Change vs previous 13F +2,344 shares

    <0.01% of the 13F portfolio, value $900,607.

    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 83,511 shares
    Change vs previous 13F +4,334 shares

    <0.01% of the 13F portfolio, value $1,079,786.

    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 79,177 shares
    Change vs previous 13F +2,245 shares

    <0.01% of the 13F portfolio, value $1,250,197.

    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 76,932 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,370,151.

    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).