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RENAISSANCE TECHNOLOGIES LLC: LUCD position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 71,300 LUCD 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 71,300 shares
    Change vs previous 13F -428,361 shares

    <0.01% of the 13F portfolio, value $76,291.

    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 499,661 shares
    Change vs previous 13F -326,866 shares

    <0.01% of the 13F portfolio, value $574,610.

    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 826,527 shares
    Change vs previous 13F +532,894 shares

    <0.01% of the 13F portfolio, value $900,914.

    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 293,633 shares
    Change vs previous 13F +50,354 shares

    <0.01% of the 13F portfolio, value $296,569.

    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 243,279 shares
    Change vs previous 13F -215,786 shares

    <0.01% of the 13F portfolio, value $279,771.

    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 459,065 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $684,007.

    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).