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Alecta Tjanstepension Omsesidigt: MRK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Alecta Tjanstepension Omsesidigt on MRK, newest first. How the timeline and the estimate are built.

Alecta Tjanstepension Omsesidigt held 1,640,300 MRK shares at 2026-06-30 per its 13F-HR filed 2026-07-23.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,640,300 shares
    Change vs previous 13F 0 shares

    0.89% of the 13F portfolio, value $210,598,117.

    13F-HR 0001062993-26-003791 filed by Alecta Tjanstepension Omsesidigt
    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 1,640,300 shares
    Change vs previous 13F 0 shares

    0.96% of the 13F portfolio, value $197,311,687.

    13F-HR 0001062993-26-002177 filed by Alecta Tjanstepension Omsesidigt
    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 1,640,300 shares
    Change vs previous 13F 0 shares

    0.76% of the 13F portfolio, value $172,674,381.

    13F-HR 0001062993-26-000560 filed by Alecta Tjanstepension Omsesidigt
    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 1,640,300 shares
    Change vs previous 13F 0 shares

    0.61% of the 13F portfolio, value $137,637,573.

    13F-HR 0001062993-25-017220 filed by Alecta Tjanstepension Omsesidigt
    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 1,640,300 shares
    Change vs previous 13F 0 shares

    0.61% of the 13F portfolio, value $129,747,730.

    13F-HR 0001062993-25-012667 filed by Alecta Tjanstepension Omsesidigt
    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 1,640,300 shares
    Change vs previous 13F -338,600 shares

    0.82% of the 13F portfolio, value $147,134,910.

    13F-HR 0001062993-25-008542 filed by Alecta Tjanstepension Omsesidigt
    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 1,978,900 shares
    Change vs previous 13F not available

    1.04% of the 13F portfolio, value $196,880,761.

    13F-HR 0001062993-25-001698 filed by Alecta Tjanstepension Omsesidigt
    Filed (acceptance time not in the bulk data set), ingested

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