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Disclosery

Aurora Investment Counsel: AMPH position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Aurora Investment Counsel on AMPH, newest first. How the timeline and the estimate are built.

Aurora Investment Counsel held 0 AMPH shares at 2025-09-30 per its 13F-HR filed 2025-11-10.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -53,253 shares

    13F-HR 0001062993-25-016590 filed by Aurora Investment Counsel
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-06-30
    13F 53,253 shares
    Change vs previous 13F -828 shares

    0.64% of the 13F portfolio, value $1,222,689.

    13F-HR 0001062993-25-013273 filed by Aurora Investment Counsel
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-03-31
    13F 54,081 shares
    Change vs previous 13F -624 shares

    0.87% of the 13F portfolio, value $1,567,808.

    13F-HR 0001062993-25-008309 filed by Aurora Investment Counsel
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2024-12-31
    13F 54,705 shares
    Change vs previous 13F +7 shares

    1.11% of the 13F portfolio, value $2,031,197.

    13F-HR 0001062993-25-001928 filed by Aurora Investment Counsel
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-09-30
    13F 54,698 shares
    Change vs previous 13F not available

    1.44% of the 13F portfolio, value $2,654,494.

    13F-HR 0001062993-24-018703 filed by Aurora Investment Counsel
    Filed (acceptance time not in the bulk data set), ingested

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