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Disclosery

CANADA LIFE ASSURANCE Co: PTEN position timeline

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

CANADA LIFE ASSURANCE Co held 284,047 PTEN shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 284,047 shares
    Change vs previous 13F -17,996 shares

    <0.01% of the 13F portfolio, value $2,607,000.

    13F-HR 0001046192-26-000012 filed by CANADA LIFE ASSURANCE Co
    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 302,043 shares
    Change vs previous 13F -14,881 shares

    0.01% of the 13F portfolio, value $3,271,000.

    13F-HR 0001046192-26-000009 filed by CANADA LIFE ASSURANCE Co
    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 316,924 shares
    Change vs previous 13F -271,790 shares

    <0.01% of the 13F portfolio, value $1,933,000.

    13F-HR 0001046192-26-000002 filed by CANADA LIFE ASSURANCE Co
    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 588,714 shares
    Change vs previous 13F +9,313 shares

    <0.01% of the 13F portfolio, value $3,125,000.

    13F-HR 0001046192-25-000019 filed by CANADA LIFE ASSURANCE Co
    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 579,401 shares
    Change vs previous 13F +70,904 shares

    0.01% of the 13F portfolio, value $3,440,000.

    13F-HR 0001046192-25-000013 filed by CANADA LIFE ASSURANCE Co
    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 508,497 shares
    Change vs previous 13F -50,481 shares

    0.01% of the 13F portfolio, value $4,185,000.

    13F-HR 0001046192-25-000007 filed by CANADA LIFE ASSURANCE Co
    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 558,978 shares
    Change vs previous 13F -36,888 shares

    0.01% of the 13F portfolio, value $4,616,000.

    13F-HR 0001046192-25-000002 filed by CANADA LIFE ASSURANCE Co
    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 595,866 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $4,557,000.

    13F-HR 0001046192-24-000018 filed by CANADA LIFE ASSURANCE Co
    Filed (acceptance time not in the bulk data set), ingested

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