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RENAISSANCE TECHNOLOGIES LLC: CWCO position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 308,267 CWCO 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 308,267 shares
    Change vs previous 13F +8,627 shares

    0.01% of the 13F portfolio, value $9,093,877.

    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 299,640 shares
    Change vs previous 13F -5,795 shares

    0.02% of the 13F portfolio, value $9,924,077.

    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 305,435 shares
    Change vs previous 13F -47,932 shares

    0.02% of the 13F portfolio, value $10,778,801.

    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 353,367 shares
    Change vs previous 13F +25,400 shares

    0.02% of the 13F portfolio, value $12,466,788.

    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 327,967 shares
    Change vs previous 13F +62,200 shares

    0.01% of the 13F portfolio, value $9,845,569.

    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 265,767 shares
    Change vs previous 13F -11,400 shares

    0.01% of the 13F portfolio, value $6,508,634.

    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 277,167 shares
    Change vs previous 13F -14,200 shares

    0.01% of the 13F portfolio, value $7,175,854.

    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 291,367 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $7,345,362.

    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).