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Avanza Fonder AB: MRK position timeline

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

Avanza Fonder AB held 343,904 MRK shares at 2026-09-30 per its 13F-HR filed 2026-10-13.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 343,904 shares
    Change vs previous 13F +43,890 shares

    0.96% of the 13F portfolio, value $49,972,691.

    13F-HR 0002035325-26-000007 filed by Avanza Fonder AB
    Accepted , ingested

  2. period ended2026-06-30
    13F 300,014 shares
    Change vs previous 13F +15,007 shares

    0.84% of the 13F portfolio, value $38,551,798.

    13F-HR 0002035325-26-000005 filed by Avanza Fonder AB
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 285,007 shares
    Change vs previous 13F -4,713 shares

    0.95% of the 13F portfolio, value $34,283,493.

    13F-HR 0002035325-26-000004 filed by Avanza Fonder AB
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 289,720 shares
    Change vs previous 13F +25,344 shares

    0.77% of the 13F portfolio, value $30,495,927.

    13F-HR 0002035325-26-000002 filed by Avanza Fonder AB
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 264,376 shares
    Change vs previous 13F +19,823 shares

    0.58% of the 13F portfolio, value $22,189,078.

    13F-HR 0002035325-25-000008 filed by Avanza Fonder AB
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 244,553 shares
    Change vs previous 13F +10,101 shares

    0.57% of the 13F portfolio, value $19,358,815.

    13F-HR 0002035325-25-000004 filed by Avanza Fonder AB
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 234,452 shares
    Change vs previous 13F -39,001 shares

    0.67% of the 13F portfolio, value $20,303,544.

    13F-HR 0002035325-25-000003 filed by Avanza Fonder AB
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 273,453 shares
    Change vs previous 13F not available

    0.81% of the 13F portfolio, value $27,203,104.

    13F-HR 0002035325-25-000002 filed by Avanza Fonder AB
    Filed (acceptance time not in the bulk data set), ingested

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