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Plato Investment Management Ltd: AMGN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Plato Investment Management Ltd on AMGN, newest first. How the timeline and the estimate are built.

Plato Investment Management Ltd held 22,412 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 22,412 shares
    Change vs previous 13F +599 shares

    0.46% of the 13F portfolio, value $8,068,483.

    13F-HR 0001984475-26-000004 filed by Plato Investment Management 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 21,813 shares
    Change vs previous 13F +1,388 shares

    0.52% of the 13F portfolio, value $7,679,388.

    13F-HR 0001984475-26-000003 filed by Plato Investment Management 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 20,425 shares
    Change vs previous 13F +121 shares

    0.44% of the 13F portfolio, value $6,717,894.

    13F-HR 0001984475-26-000001 filed by Plato Investment Management 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 20,304 shares
    Change vs previous 13F +2,258 shares

    0.39% of the 13F portfolio, value $5,686,119.

    13F-HR 0001984475-25-000011 filed by Plato Investment Management 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 18,046 shares
    Change vs previous 13F +983 shares

    0.38% of the 13F portfolio, value $5,020,167.

    13F-HR 0001984475-25-000006 filed by Plato Investment Management 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 17,063 shares
    Change vs previous 13F -3,091 shares

    0.45% of the 13F portfolio, value $5,373,584.

    13F-HR 0001984475-25-000005 filed by Plato Investment Management 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 20,154 shares
    Change vs previous 13F +1,446 shares

    0.39% of the 13F portfolio, value $5,272,026.

    13F-HR 0001984475-25-000002 filed by Plato Investment Management Ltd
    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 18,708 shares
    Change vs previous 13F not available

    0.49% of the 13F portfolio, value $6,021,824.

    13F-HR 0001984475-24-000008 filed by Plato Investment Management Ltd
    Filed (acceptance time not in the bulk data set), ingested

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