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ROYCE & ASSOCIATES LP: AMKR position timeline

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

ROYCE & ASSOCIATES LP held 172,054 AMKR shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 172,054 shares
    Change vs previous 13F -112,422 shares

    0.12% of the 13F portfolio, value $14,836,216.

    13F-HR 0000906304-26-000154 filed by ROYCE & ASSOCIATES 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 284,476 shares
    Change vs previous 13F -167,553 shares

    0.13% of the 13F portfolio, value $12,809,954.

    13F-HR 0000906304-26-000094 filed by ROYCE & ASSOCIATES 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 452,029 shares
    Change vs previous 13F -209,712 shares

    0.18% of the 13F portfolio, value $17,846,105.

    13F-HR 0000906304-26-000037 filed by ROYCE & ASSOCIATES 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 661,741 shares
    Change vs previous 13F -11,019 shares

    0.19% of the 13F portfolio, value $18,793,444.

    13F-HR 0000906304-25-000248 filed by ROYCE & ASSOCIATES 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 672,760 shares
    Change vs previous 13F +108,051 shares

    0.14% of the 13F portfolio, value $14,121,232.

    13F-HR 0000906304-25-000173 filed by ROYCE & ASSOCIATES 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 564,709 shares
    Change vs previous 13F +138,161 shares

    0.11% of the 13F portfolio, value $10,198,645.

    13F-HR 0000906304-25-000113 filed by ROYCE & ASSOCIATES 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 426,548 shares
    Change vs previous 13F +33,798 shares

    0.1% of the 13F portfolio, value $10,958,018.

    13F-HR 0000906304-25-000062 filed by ROYCE & ASSOCIATES 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 392,750 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $12,018,150.

    13F-HR 0000906304-24-000143 filed by ROYCE & ASSOCIATES LP
    Filed (acceptance time not in the bulk data set), ingested

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