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RENAISSANCE TECHNOLOGIES LLC: ACIU position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of RENAISSANCE TECHNOLOGIES LLC on ACIU, newest first. How the timeline and the estimate are built.

RENAISSANCE TECHNOLOGIES LLC held 840,127 ACIU shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 840,127 shares
    Change vs previous 13F +215,760 shares

    <0.01% of the 13F portfolio, value $1,999,502.

    13F-HR 0001037389-26-000059 filed by RENAISSANCE TECHNOLOGIES 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 624,367 shares
    Change vs previous 13F -44,500 shares

    <0.01% of the 13F portfolio, value $1,717,009.

    13F-HR 0001037389-26-000033 filed by RENAISSANCE TECHNOLOGIES LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 668,867 shares
    Change vs previous 13F -101,552 shares

    <0.01% of the 13F portfolio, value $2,100,242.

    13F-HR 0001037389-26-000023 filed by RENAISSANCE TECHNOLOGIES LLC
    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 770,419 shares
    Change vs previous 13F -57,902 shares

    <0.01% of the 13F portfolio, value $2,226,511.

    13F-HR 0001037389-25-000064 filed by RENAISSANCE TECHNOLOGIES LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 828,321 shares
    Change vs previous 13F +24,852 shares

    <0.01% of the 13F portfolio, value $1,681,492.

    13F-HR 0001037389-25-000034 filed by RENAISSANCE TECHNOLOGIES LLC
    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 803,469 shares
    Change vs previous 13F +63,271 shares

    <0.01% of the 13F portfolio, value $1,502,487.

    13F-HR 0001037389-25-000023 filed by RENAISSANCE TECHNOLOGIES LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 740,198 shares
    Change vs previous 13F +94,191 shares

    <0.01% of the 13F portfolio, value $1,998,535.

    13F-HR 0001037389-25-000009 filed by RENAISSANCE TECHNOLOGIES LLC
    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 646,007 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,441,906.

    13F-HR 0001037389-24-000091 filed by RENAISSANCE TECHNOLOGIES LLC
    Filed (acceptance time not in the bulk data set), ingested

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