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CITIGROUP INC: MRK position timeline

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

CITIGROUP INC held 3,614,905 MRK shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,614,905 shares
    Change vs previous 13F +835,799 shares

    0.22% of the 13F portfolio, value $464,515,348.

    13F-HR 0000831001-26-000040 filed by CITIGROUP INC
    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 2,779,106 shares
    Change vs previous 13F +142,995 shares

    0.21% of the 13F portfolio, value $334,298,656.

    13F-HR 0000831001-26-000022 filed by CITIGROUP INC
    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 2,636,111 shares
    Change vs previous 13F -1,886,279 shares

    0.19% of the 13F portfolio, value $277,477,086.

    13F-HR 0000831001-26-000006 filed by CITIGROUP INC
    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 4,522,390 shares
    Change vs previous 13F -585,368 shares

    0.26% of the 13F portfolio, value $379,564,226.

    13F-HR 0000831001-25-000158 filed by CITIGROUP INC
    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 5,107,758 shares
    Change vs previous 13F -1,124,836 shares

    0.28% of the 13F portfolio, value $404,330,165.

    13F-HR 0000831001-25-000145 filed by CITIGROUP INC
    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 6,232,594 shares
    Change vs previous 13F +1,492,688 shares

    0.43% of the 13F portfolio, value $559,437,658.

    13F-HR 0000831001-25-000103 filed by CITIGROUP INC
    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 4,739,906 shares
    Change vs previous 13F +317,713 shares

    0.45% of the 13F portfolio, value $471,525,891.

    13F-HR 0000831001-25-000062 filed by CITIGROUP INC
    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 4,422,193 shares
    Change vs previous 13F not available

    0.46% of the 13F portfolio, value $502,184,255.

    13F-HR 0000831001-24-000148 filed by CITIGROUP INC
    Filed (acceptance time not in the bulk data set), ingested

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