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Disclosery

ROGCO, LP: AMGN position timeline

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

ROGCO, LP held 74 AMGN shares at 2026-06-30 per its 13F-HR filed 2026-07-30.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 74 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $26,797.

    13F-HR 0001140361-26-030171 filed by ROGCO, LP
    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 74 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $26,037.

    13F-HR 0001140361-26-018939 filed by ROGCO, LP
    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 74 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $24,221.

    13F-HR 0001140361-26-002841 filed by ROGCO, LP
    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 74 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $20,883.

    13F-HR 0001140361-25-039802 filed by ROGCO, LP
    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 74 shares
    Change vs previous 13F -297 shares

    0.01% of the 13F portfolio, value $20,662.

    13F-HR 0001140361-25-026307 filed by ROGCO, LP
    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 371 shares
    Change vs previous 13F -623 shares

    0.05% of the 13F portfolio, value $115,585.

    13F-HR 0001140361-25-016618 filed by ROGCO, LP
    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 994 shares
    Change vs previous 13F 0 shares

    0.11% of the 13F portfolio, value $259,076.

    13F-HR 0001140361-25-002469 filed by ROGCO, LP
    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 994 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $320,277.

    13F-HR 0001140361-24-043936 filed by ROGCO, LP
    Filed (acceptance time not in the bulk data set), ingested

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