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RENAISSANCE TECHNOLOGIES LLC: CHGG position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 3,396,900 CHGG 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 3,396,900 shares
    Change vs previous 13F +50,100 shares

    <0.01% of the 13F portfolio, value $3,430,869.

    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 3,346,800 shares
    Change vs previous 13F +10,820 shares

    <0.01% of the 13F portfolio, value $2,480,983.

    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 3,335,980 shares
    Change vs previous 13F +279,890 shares

    <0.01% of the 13F portfolio, value $3,102,461.

    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 3,056,090 shares
    Change vs previous 13F +618,790 shares

    0.01% of the 13F portfolio, value $4,614,696.

    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 2,437,300 shares
    Change vs previous 13F +438,900 shares

    <0.01% of the 13F portfolio, value $2,949,133.

    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 1,998,400 shares
    Change vs previous 13F +172,300 shares

    <0.01% of the 13F portfolio, value $1,277,377.

    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 1,826,100 shares
    Change vs previous 13F +417,000 shares

    <0.01% of the 13F portfolio, value $2,940,021.

    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 1,409,100 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,494,107.

    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).