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RENAISSANCE TECHNOLOGIES LLC: ACU position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 109,607 ACU 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 109,607 shares
    Change vs previous 13F -6,951 shares

    0.01% of the 13F portfolio, value $5,230,446.

    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 116,558 shares
    Change vs previous 13F +451 shares

    0.01% of the 13F portfolio, value $5,234,620.

    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 116,107 shares
    Change vs previous 13F -5,830 shares

    0.01% of the 13F portfolio, value $4,680,273.

    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 121,937 shares
    Change vs previous 13F +530 shares

    0.01% of the 13F portfolio, value $5,021,366.

    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 121,407 shares
    Change vs previous 13F -300 shares

    0.01% of the 13F portfolio, value $5,032,320.

    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 121,707 shares
    Change vs previous 13F -1,200 shares

    0.01% of the 13F portfolio, value $4,820,814.

    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 122,907 shares
    Change vs previous 13F -4,300 shares

    0.01% of the 13F portfolio, value $4,588,118.

    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 127,207 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $5,296,899.

    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).