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RENAISSANCE TECHNOLOGIES LLC: ECOR position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 19,900 ECOR 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 19,900 shares
    Change vs previous 13F -24,509 shares

    <0.01% of the 13F portfolio, value $171,936.

    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 44,409 shares
    Change vs previous 13F -10,077 shares

    <0.01% of the 13F portfolio, value $267,786.

    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 54,486 shares
    Change vs previous 13F -45,800 shares

    <0.01% of the 13F portfolio, value $244,371.

    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 100,286 shares
    Change vs previous 13F -80,400 shares

    <0.01% of the 13F portfolio, value $496,416.

    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 180,686 shares
    Change vs previous 13F +2,261 shares

    <0.01% of the 13F portfolio, value $954,022.

    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 178,425 shares
    Change vs previous 13F +46,639 shares

    <0.01% of the 13F portfolio, value $1,193,663.

    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 131,786 shares
    Change vs previous 13F +58,800 shares

    <0.01% of the 13F portfolio, value $2,136,251.

    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 72,986 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $526,959.

    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).