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CANADA LIFE ASSURANCE Co: MRK position timeline

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

CANADA LIFE ASSURANCE Co held 2,816,256 MRK 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 2,816,256 shares
    Change vs previous 13F -157,846 shares

    0.58% of the 13F portfolio, value $361,143,000.

    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 2,974,102 shares
    Change vs previous 13F +3,729 shares

    0.64% of the 13F portfolio, value $358,881,000.

    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 2,970,373 shares
    Change vs previous 13F -722,894 shares

    0.54% of the 13F portfolio, value $312,808,000.

    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 3,693,267 shares
    Change vs previous 13F +60,374 shares

    0.42% of the 13F portfolio, value $290,090,000.

    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 3,632,893 shares
    Change vs previous 13F +511,604 shares

    0.46% of the 13F portfolio, value $287,781,000.

    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 3,121,289 shares
    Change vs previous 13F +19,981 shares

    0.49% of the 13F portfolio, value $280,415,000.

    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 3,101,308 shares
    Change vs previous 13F +643,991 shares

    0.53% of the 13F portfolio, value $308,413,000.

    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 2,457,317 shares
    Change vs previous 13F not available

    0.49% of the 13F portfolio, value $279,471,000.

    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).