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Disclosery

Cornerstone Capital, Inc.: AMGN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Cornerstone Capital, Inc. on AMGN, newest first. How the timeline and the estimate are built.

Cornerstone Capital, Inc. held 90,924 AMGN 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 90,924 shares
    Change vs previous 13F +153 shares

    2.94% of the 13F portfolio, value $32,925,399.

    13F-HR 0001172661-26-003021 filed by Cornerstone Capital, 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 90,771 shares
    Change vs previous 13F -1,705 shares

    3.19% of the 13F portfolio, value $31,937,776.

    13F-HR 0001172661-26-001738 filed by Cornerstone Capital, 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 92,476 shares
    Change vs previous 13F +1,374 shares

    2.98% of the 13F portfolio, value $30,268,320.

    13F-HR 0001172661-26-000659 filed by Cornerstone Capital, 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 91,102 shares
    Change vs previous 13F -852 shares

    2.52% of the 13F portfolio, value $25,708,984.

    13F-HR 0001172661-25-004664 filed by Cornerstone Capital, 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 91,954 shares
    Change vs previous 13F -4,275 shares

    2.69% of the 13F portfolio, value $25,674,476.

    13F-HR 0001172661-25-003082 filed by Cornerstone Capital, 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 96,229 shares
    Change vs previous 13F -48 shares

    3.23% of the 13F portfolio, value $29,980,145.

    13F-HR 0001172661-25-001756 filed by Cornerstone Capital, 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 96,277 shares
    Change vs previous 13F -10,261 shares

    2.64% of the 13F portfolio, value $25,093,637.

    13F-HR 0001172661-25-000791 filed by Cornerstone Capital, 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 106,538 shares
    Change vs previous 13F not available

    3.21% of the 13F portfolio, value $34,327,609.

    13F-HR 0001172661-24-004417 filed by Cornerstone Capital, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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