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Disclosery

1832 Asset Management L.P.: MRK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of 1832 Asset Management L.P. on MRK, newest first. How the timeline and the estimate are built.

1832 Asset Management L.P. held 520,333 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 520,333 shares
    Change vs previous 13F -96,507 shares

    0.08% of the 13F portfolio, value $66,862,791.

    13F-HR 0001062993-26-004300 filed by 1832 Asset Management L.P.
    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 616,840 shares
    Change vs previous 13F -554,796 shares

    0.1% of the 13F portfolio, value $74,199,684.

    13F-HR 0001062993-26-002620 filed by 1832 Asset Management L.P.
    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 1,171,636 shares
    Change vs previous 13F +518,231 shares

    0.16% of the 13F portfolio, value $123,326,405.

    13F-HR 0001062993-26-000901 filed by 1832 Asset Management L.P.
    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 653,405 shares
    Change vs previous 13F +99,621 shares

    0.09% of the 13F portfolio, value $54,840,282.

    13F-HR 0001062993-25-016818 filed by 1832 Asset Management L.P.
    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 553,784 shares
    Change vs previous 13F +77,646 shares

    0.08% of the 13F portfolio, value $43,837,541.

    13F-HR 0001062993-25-014282 filed by 1832 Asset Management L.P.
    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 476,138 shares
    Change vs previous 13F -15,376 shares

    0.08% of the 13F portfolio, value $42,738,147.

    13F-HR 0001062993-25-009332 filed by 1832 Asset Management L.P.
    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 491,514 shares
    Change vs previous 13F +436,641 shares

    0.09% of the 13F portfolio, value $48,895,813.

    13F-HR 0001062993-25-002504 filed by 1832 Asset Management L.P.
    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 54,873 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $6,231,378.

    13F-HR 0001062993-24-018988 filed by 1832 Asset Management L.P.
    Filed (acceptance time not in the bulk data set), ingested

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