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Disclosery

RHUMBLINE ADVISERS: PTEN position timeline

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

RHUMBLINE ADVISERS held 903,545 PTEN 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 903,545 shares
    Change vs previous 13F -124,682 shares

    0.01% of the 13F portfolio, value $8,294,513.

    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 1,028,227 shares
    Change vs previous 13F -28,319 shares

    0.01% of the 13F portfolio, value $11,135,672.

    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 1,056,546 shares
    Change vs previous 13F -64,556 shares

    0.01% of the 13F portfolio, value $6,455,471.

    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 1,121,102 shares
    Change vs previous 13F +6,526 shares

    <0.01% of the 13F portfolio, value $5,807,281.

    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 1,114,576 shares
    Change vs previous 13F -37,884 shares

    0.01% of the 13F portfolio, value $6,609,411.

    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 1,152,460 shares
    Change vs previous 13F -501,033 shares

    0.01% of the 13F portfolio, value $9,473,199.

    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 1,653,493 shares
    Change vs previous 13F +22,413 shares

    0.01% of the 13F portfolio, value $13,657,826.

    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 1,631,080 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $12,477,736.

    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).