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RENAISSANCE TECHNOLOGIES LLC: CCOI position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 49,231 CCOI 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 49,231 shares
    Change vs previous 13F -17,900 shares

    <0.01% of the 13F portfolio, value $683,326.

    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 67,131 shares
    Change vs previous 13F -21,900 shares

    <0.01% of the 13F portfolio, value $1,264,748.

    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 89,031 shares
    Change vs previous 13F -98,956 shares

    <0.01% of the 13F portfolio, value $1,919,508.

    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 187,987 shares
    Change vs previous 13F -270,069 shares

    0.01% of the 13F portfolio, value $7,209,301.

    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 458,056 shares
    Change vs previous 13F -186,359 shares

    0.03% of the 13F portfolio, value $22,082,880.

    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 644,415 shares
    Change vs previous 13F -95,341 shares

    0.06% of the 13F portfolio, value $39,509,084.

    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 739,756 shares
    Change vs previous 13F -155,400 shares

    0.08% of the 13F portfolio, value $57,012,995.

    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 895,156 shares
    Change vs previous 13F not available

    0.1% of the 13F portfolio, value $67,960,244.

    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).