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RENAISSANCE TECHNOLOGIES LLC: LCTX position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 1,344,829 LCTX 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 1,344,829 shares
    Change vs previous 13F -780,271 shares

    <0.01% of the 13F portfolio, value $1,761,726.

    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 2,125,100 shares
    Change vs previous 13F -279,700 shares

    0.01% of the 13F portfolio, value $3,357,658.

    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 2,404,800 shares
    Change vs previous 13F +499,167 shares

    0.01% of the 13F portfolio, value $4,016,016.

    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 1,905,633 shares
    Change vs previous 13F -66,702 shares

    <0.01% of the 13F portfolio, value $3,220,520.

    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 1,972,335 shares
    Change vs previous 13F -319,046 shares

    <0.01% of the 13F portfolio, value $1,789,697.

    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 2,291,381 shares
    Change vs previous 13F +8,309 shares

    <0.01% of the 13F portfolio, value $1,034,788.

    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 2,283,072 shares
    Change vs previous 13F +2,085,972 shares

    <0.01% of the 13F portfolio, value $1,147,244.

    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 197,100 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $178,435.

    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).