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OMERS ADMINISTRATION Corp: MRK position timeline

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

OMERS ADMINISTRATION Corp held 547,569 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 547,569 shares
    Change vs previous 13F -1,051,358 shares

    0.42% of the 13F portfolio, value $70,362,616.

    13F-HR 0001062993-26-004250 filed by OMERS ADMINISTRATION Corp
    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 1,598,927 shares
    Change vs previous 13F +1,323,314 shares

    1.24% of the 13F portfolio, value $192,334,929.

    13F-HR 0001062993-26-002689 filed by OMERS ADMINISTRATION Corp
    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 275,613 shares
    Change vs previous 13F -2,361 shares

    0.21% of the 13F portfolio, value $29,011,024.

    13F-HR 0001062993-26-000904 filed by OMERS ADMINISTRATION Corp
    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 277,974 shares
    Change vs previous 13F +7,129 shares

    0.17% of the 13F portfolio, value $23,330,358.

    13F-HR 0001062993-25-016823 filed by OMERS ADMINISTRATION Corp
    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 270,845 shares
    Change vs previous 13F +13,764 shares

    0.17% of the 13F portfolio, value $21,440,090.

    13F-HR 0001062993-25-014268 filed by OMERS ADMINISTRATION Corp
    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 257,081 shares
    Change vs previous 13F +26,900 shares

    0.2% of the 13F portfolio, value $23,075,591.

    13F-HR 0001062993-25-009352 filed by OMERS ADMINISTRATION Corp
    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 230,181 shares
    Change vs previous 13F +31,657 shares

    0.2% of the 13F portfolio, value $22,898,406.

    13F-HR 0001062993-25-002466 filed by OMERS ADMINISTRATION Corp
    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 198,524 shares
    Change vs previous 13F not available

    0.21% of the 13F portfolio, value $22,544,385.

    13F-HR 0001062993-24-018970 filed by OMERS ADMINISTRATION Corp
    Filed (acceptance time not in the bulk data set), ingested

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