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RENAISSANCE TECHNOLOGIES LLC: ECX position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 2,119,119 ECX 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 2,119,119 shares
    Change vs previous 13F +103,519 shares

    <0.01% of the 13F portfolio, value $2,733,664.

    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 2,015,600 shares
    Change vs previous 13F +173,500 shares

    <0.01% of the 13F portfolio, value $1,970,854.

    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 1,842,100 shares
    Change vs previous 13F +667,800 shares

    <0.01% of the 13F portfolio, value $3,168,412.

    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 1,174,300 shares
    Change vs previous 13F +385,400 shares

    <0.01% of the 13F portfolio, value $2,360,343.

    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 788,900 shares
    Change vs previous 13F +83,724 shares

    <0.01% of the 13F portfolio, value $1,617,245.

    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 705,176 shares
    Change vs previous 13F +406,749 shares

    <0.01% of the 13F portfolio, value $888,522.

    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 298,427 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $629,681.

    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).