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HARTFORD INVESTMENT MANAGEMENT CO: AMGN position timeline

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

HARTFORD INVESTMENT MANAGEMENT CO held 29,842 AMGN shares at 2026-06-30 per its 13F-HR filed 2026-07-15.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 29,842 shares
    Change vs previous 13F -859 shares

    0.31% of the 13F portfolio, value $10,806,385.

    13F-HR 0000922439-26-000005 filed by HARTFORD INVESTMENT MANAGEMENT CO
    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 30,701 shares
    Change vs previous 13F -443 shares

    0.34% of the 13F portfolio, value $10,802,147.

    13F-HR 0000922439-26-000004 filed by HARTFORD INVESTMENT MANAGEMENT CO
    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 31,144 shares
    Change vs previous 13F -399 shares

    0.31% of the 13F portfolio, value $10,193,743.

    13F-HR 0000922439-26-000002 filed by HARTFORD INVESTMENT MANAGEMENT CO
    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 31,543 shares
    Change vs previous 13F -895 shares

    0.27% of the 13F portfolio, value $8,901,435.

    13F-HR 0000922439-25-000013 filed by HARTFORD INVESTMENT MANAGEMENT CO
    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 32,438 shares
    Change vs previous 13F -341 shares

    0.29% of the 13F portfolio, value $9,057,014.

    13F-HR 0000922439-25-000011 filed by HARTFORD INVESTMENT MANAGEMENT CO
    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 32,779 shares
    Change vs previous 13F -432 shares

    0.36% of the 13F portfolio, value $10,212,297.

    13F-HR 0000922439-25-000009 filed by HARTFORD INVESTMENT MANAGEMENT CO
    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 33,211 shares
    Change vs previous 13F -594 shares

    0.28% of the 13F portfolio, value $8,656,115.

    13F-HR 0000922439-25-000003 filed by HARTFORD INVESTMENT MANAGEMENT CO
    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 33,805 shares
    Change vs previous 13F not available

    0.36% of the 13F portfolio, value $10,892,309.

    13F-HR 0000922439-24-000012 filed by HARTFORD INVESTMENT MANAGEMENT CO
    Filed (acceptance time not in the bulk data set), ingested

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