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RENAISSANCE TECHNOLOGIES LLC: IESC position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 106,752 IESC 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 106,752 shares
    Change vs previous 13F +24,400 shares

    0.11% of the 13F portfolio, value $78,426,424.

    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 82,352 shares
    Change vs previous 13F -15,040 shares

    0.06% of the 13F portfolio, value $39,238,257.

    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 97,392 shares
    Change vs previous 13F -8,340 shares

    0.06% of the 13F portfolio, value $37,887,436.

    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 105,732 shares
    Change vs previous 13F -26,800 shares

    0.06% of the 13F portfolio, value $42,044,330.

    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 132,532 shares
    Change vs previous 13F -17,900 shares

    0.05% of the 13F portfolio, value $39,259,954.

    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 150,432 shares
    Change vs previous 13F -13,100 shares

    0.04% of the 13F portfolio, value $24,837,828.

    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 163,532 shares
    Change vs previous 13F -15,200 shares

    0.05% of the 13F portfolio, value $32,863,391.

    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 178,732 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $35,678,482.

    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).