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GF FUND MANAGEMENT CO. LTD.: AMGN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GF FUND MANAGEMENT CO. LTD. on AMGN, newest first. How the timeline and the estimate are built.

GF FUND MANAGEMENT CO. LTD. held 129,406 AMGN shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 129,406 shares
    Change vs previous 13F -2,659 shares

    0.56% of the 13F portfolio, value $46,860,500.

    13F-HR 0002057060-26-000006 filed by GF FUND MANAGEMENT CO. LTD.
    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 132,065 shares
    Change vs previous 13F -2,350 shares

    0.78% of the 13F portfolio, value $46,467,071.

    13F-HR 0002057060-26-000003 filed by GF FUND MANAGEMENT CO. LTD.
    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 134,415 shares
    Change vs previous 13F +6,216 shares

    0.75% of the 13F portfolio, value $43,995,374.

    13F-HR 0002057060-26-000001 filed by GF FUND MANAGEMENT CO. LTD.
    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 128,199 shares
    Change vs previous 13F -110 shares

    0.66% of the 13F portfolio, value $36,177,758.

    13F-HR 0002057060-25-000010 filed by GF FUND MANAGEMENT CO. LTD.
    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 128,309 shares
    Change vs previous 13F +3,290 shares

    0.72% of the 13F portfolio, value $35,825,156.

    13F-HR 0002057060-25-000004 filed by GF FUND MANAGEMENT CO. LTD.
    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 125,019 shares
    Change vs previous 13F +3,237 shares

    0.91% of the 13F portfolio, value $38,949,670.

    13F-HR 0002057060-25-000003 filed by GF FUND MANAGEMENT CO. LTD.
    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 121,782 shares
    Change vs previous 13F not available

    0.69% of the 13F portfolio, value $31,741,260.

    13F-HR 0002057060-25-000001 filed by GF FUND MANAGEMENT CO. LTD.
    Filed (acceptance time not in the bulk data set), ingested

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