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CANADA LIFE ASSURANCE Co: WMB position timeline

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

CANADA LIFE ASSURANCE Co held 1,789,250 WMB 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 1,789,250 shares
    Change vs previous 13F +127,183 shares

    0.21% of the 13F portfolio, value $132,763,000.

    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 1,662,067 shares
    Change vs previous 13F -39,628 shares

    0.22% of the 13F portfolio, value $121,410,000.

    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 1,701,695 shares
    Change vs previous 13F -31,156 shares

    0.18% of the 13F portfolio, value $102,328,000.

    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 1,732,851 shares
    Change vs previous 13F -1,861,140 shares

    0.16% of the 13F portfolio, value $110,825,000.

    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 3,593,991 shares
    Change vs previous 13F +199,650 shares

    0.36% of the 13F portfolio, value $226,055,000.

    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 3,394,341 shares
    Change vs previous 13F +520,447 shares

    0.36% of the 13F portfolio, value $203,312,000.

    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 2,873,894 shares
    Change vs previous 13F +1,399,161 shares

    0.27% of the 13F portfolio, value $155,430,000.

    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 1,474,733 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $67,424,000.

    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).