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Disclosery

RHUMBLINE ADVISERS: PLAB position timeline

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

RHUMBLINE ADVISERS held 170,084 PLAB 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 170,084 shares
    Change vs previous 13F +3,899 shares

    <0.01% of the 13F portfolio, value $5,532,810.

    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 166,185 shares
    Change vs previous 13F +2,804 shares

    0.01% of the 13F portfolio, value $6,715,518.

    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 163,381 shares
    Change vs previous 13F -10,866 shares

    <0.01% of the 13F portfolio, value $5,228,192.

    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 174,247 shares
    Change vs previous 13F -8,563 shares

    <0.01% of the 13F portfolio, value $3,998,948.

    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 182,810 shares
    Change vs previous 13F +3,231 shares

    <0.01% of the 13F portfolio, value $3,442,293.

    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 179,579 shares
    Change vs previous 13F -779 shares

    <0.01% of the 13F portfolio, value $3,728,039.

    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 180,358 shares
    Change vs previous 13F -800 shares

    <0.01% of the 13F portfolio, value $4,249,214.

    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 181,158 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $4,485,451.

    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).