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FULLER & THALER ASSET MANAGEMENT, INC.: AMPH position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of FULLER & THALER ASSET MANAGEMENT, INC. on AMPH, newest first. How the timeline and the estimate are built.

FULLER & THALER ASSET MANAGEMENT, INC. held 949,238 AMPH shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 949,238 shares
    Change vs previous 13F -445,901 shares

    0.05% of the 13F portfolio, value $19,155,615.

    13F-HR 0001420506-26-001531 filed by FULLER & THALER ASSET MANAGEMENT, 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 1,395,139 shares
    Change vs previous 13F +676 shares

    0.09% of the 13F portfolio, value $27,330,780.

    13F-HR 0001420506-26-000992 filed by FULLER & THALER ASSET MANAGEMENT, 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/A 1,394,463 shares
    Change vs previous 13F +40,536 shares

    0.13% of the 13F portfolio, value $37,343,725.

    13F-HR/A 0001420506-26-000594 filed by FULLER & THALER ASSET MANAGEMENT, 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 1,353,927 shares
    Change vs previous 13F +90,155 shares

    0.12% of the 13F portfolio, value $36,082,167.

    13F-HR 0001420506-25-003195 filed by FULLER & THALER ASSET MANAGEMENT, 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 1,263,772 shares
    Change vs previous 13F +174 shares

    0.11% of the 13F portfolio, value $29,016,216.

    13F-HR 0001082327-25-000040 filed by FULLER & THALER ASSET MANAGEMENT, 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 1,263,598 shares
    Change vs previous 13F +130,672 shares

    0.14% of the 13F portfolio, value $36,631,707.

    13F-HR 0001082327-25-000011 filed by FULLER & THALER ASSET MANAGEMENT, 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 1,132,926 shares
    Change vs previous 13F -127,841 shares

    0.16% of the 13F portfolio, value $42,065,561.

    13F-HR 0001082327-25-000003 filed by FULLER & THALER ASSET MANAGEMENT, 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 1,260,767 shares
    Change vs previous 13F not available

    0.24% of the 13F portfolio, value $61,185,045.

    13F-HR 0001082327-24-000128 filed by FULLER & THALER ASSET MANAGEMENT, INC.
    Filed (acceptance time not in the bulk data set), ingested

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