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Disclosery

RHUMBLINE ADVISERS: PKOH position timeline

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

RHUMBLINE ADVISERS held 12,538 PKOH 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 12,538 shares
    Change vs previous 13F +652 shares

    <0.01% of the 13F portfolio, value $482,080.

    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 11,886 shares
    Change vs previous 13F -97 shares

    <0.01% of the 13F portfolio, value $285,732.

    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 11,983 shares
    Change vs previous 13F -1,741 shares

    <0.01% of the 13F portfolio, value $250,918.

    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 13,724 shares
    Change vs previous 13F -112 shares

    <0.01% of the 13F portfolio, value $291,490.

    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 13,836 shares
    Change vs previous 13F +589 shares

    <0.01% of the 13F portfolio, value $247,103.

    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 13,247 shares
    Change vs previous 13F -216 shares

    <0.01% of the 13F portfolio, value $286,130.

    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 13,463 shares
    Change vs previous 13F +661 shares

    <0.01% of the 13F portfolio, value $353,664.

    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 12,802 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $393,015.

    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).