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CANADA LIFE ASSURANCE Co: WDC position timeline

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

CANADA LIFE ASSURANCE Co held 313,139 WDC 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 313,139 shares
    Change vs previous 13F +117,074 shares

    0.32% of the 13F portfolio, value $199,682,000.

    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 196,065 shares
    Change vs previous 13F +9,165 shares

    0.1% of the 13F portfolio, value $53,164,000.

    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 186,900 shares
    Change vs previous 13F -91,617 shares

    0.06% of the 13F portfolio, value $32,197,000.

    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 278,517 shares
    Change vs previous 13F +32,499 shares

    0.05% of the 13F portfolio, value $32,513,000.

    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 246,018 shares
    Change vs previous 13F -128,069 shares

    0.02% of the 13F portfolio, value $15,756,000.

    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 374,087 shares
    Change vs previous 13F -4,428 shares

    0.03% of the 13F portfolio, value $15,148,000.

    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 378,515 shares
    Change vs previous 13F +39,911 shares

    0.04% of the 13F portfolio, value $22,552,000.

    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 338,604 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $23,168,000.

    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).