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VOLORIDGE INVESTMENT MANAGEMENT, LLC: AMKR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of VOLORIDGE INVESTMENT MANAGEMENT, LLC on AMKR, newest first. How the timeline and the estimate are built.

VOLORIDGE INVESTMENT MANAGEMENT, LLC held 243,141 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 243,141 shares
    Change vs previous 13F -818,698 shares

    0.09% of the 13F portfolio, value $20,966,048.

    13F-HR 0001556921-26-000006 filed by VOLORIDGE INVESTMENT MANAGEMENT, LLC
    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 1,061,839 shares
    Change vs previous 13F +1,061,839 shares

    0.19% of the 13F portfolio, value $47,814,610.

    13F-HR 0001420506-26-001152 filed by VOLORIDGE INVESTMENT MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -952,950 shares

    13F-HR 0001214659-25-016646 filed by VOLORIDGE INVESTMENT MANAGEMENT, LLC
    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.

  4. period ended2025-06-30
    13F 952,950 shares
    Change vs previous 13F -174,473 shares

    0.07% of the 13F portfolio, value $20,002,420.

    13F-HR 0001214659-25-012239 filed by VOLORIDGE INVESTMENT MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 1,127,423 shares
    Change vs previous 13F +943,303 shares

    0.08% of the 13F portfolio, value $20,361,259.

    13F-HR 0001214659-25-007845 filed by VOLORIDGE INVESTMENT MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 184,120 shares
    Change vs previous 13F +184,120 shares

    0.02% of the 13F portfolio, value $4,730,043.

    13F-HR 0001214659-25-002855 filed by VOLORIDGE INVESTMENT MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 0 shares
    Change vs previous 13F not available

    13F-HR 0001214659-24-019151 filed by VOLORIDGE INVESTMENT MANAGEMENT, LLC
    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.