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KORNITZER CAPITAL MANAGEMENT INC /KS: PTEN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of KORNITZER CAPITAL MANAGEMENT INC /KS on PTEN, newest first. How the timeline and the estimate are built.

KORNITZER CAPITAL MANAGEMENT INC /KS held 281,545 PTEN shares at 2026-06-30 per its 13F-HR filed 2026-07-31.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 281,545 shares
    Change vs previous 13F -105,295 shares

    0.05% of the 13F portfolio, value $2,584,583.

    13F-HR 0000898358-26-000007 filed by KORNITZER CAPITAL MANAGEMENT INC /KS
    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 386,840 shares
    Change vs previous 13F -206,480 shares

    0.09% of the 13F portfolio, value $4,189,477.

    13F-HR 0000898358-26-000005 filed by KORNITZER CAPITAL MANAGEMENT INC /KS
    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 593,320 shares
    Change vs previous 13F 0 shares

    0.08% of the 13F portfolio, value $3,625,185.

    13F-HR 0000898358-26-000003 filed by KORNITZER CAPITAL MANAGEMENT INC /KS
    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 593,320 shares
    Change vs previous 13F 0 shares

    0.06% of the 13F portfolio, value $3,073,398.

    13F-HR 0000898358-25-000013 filed by KORNITZER CAPITAL MANAGEMENT INC /KS
    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 593,320 shares
    Change vs previous 13F 0 shares

    0.07% of the 13F portfolio, value $3,518,388.

    13F-HR 0000898358-25-000010 filed by KORNITZER CAPITAL MANAGEMENT INC /KS
    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 593,320 shares
    Change vs previous 13F 0 shares

    0.1% of the 13F portfolio, value $4,877,090.

    13F-HR 0000898358-25-000007 filed by KORNITZER CAPITAL MANAGEMENT INC /KS
    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 593,320 shares
    Change vs previous 13F 0 shares

    0.1% of the 13F portfolio, value $4,900,823.

    13F-HR 0000898358-25-000005 filed by KORNITZER CAPITAL MANAGEMENT INC /KS
    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 593,320 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $4,538,898.

    13F-HR 0000898358-24-000009 filed by KORNITZER CAPITAL MANAGEMENT INC /KS
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).