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RENAISSANCE TECHNOLOGIES LLC: LECO position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 51,298 LECO 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 51,298 shares
    Change vs previous 13F -12,240 shares

    0.02% of the 13F portfolio, value $13,620,132.

    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 63,538 shares
    Change vs previous 13F -4,200 shares

    0.02% of the 13F portfolio, value $15,826,045.

    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 67,738 shares
    Change vs previous 13F +20,300 shares

    0.03% of the 13F portfolio, value $16,232,734.

    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 47,438 shares
    Change vs previous 13F -37,600 shares

    0.01% of the 13F portfolio, value $11,187,304.

    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 85,038 shares
    Change vs previous 13F +18,900 shares

    0.02% of the 13F portfolio, value $17,630,078.

    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 66,138 shares
    Change vs previous 13F +26,500 shares

    0.02% of the 13F portfolio, value $12,510,664.

    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 39,638 shares
    Change vs previous 13F -55,900 shares

    0.01% of the 13F portfolio, value $7,430,936.

    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 95,538 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $18,345,207.

    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).