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RENAISSANCE TECHNOLOGIES LLC: REFR position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 40,789 REFR 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 40,789 shares
    Change vs previous 13F -27,511 shares

    <0.01% of the 13F portfolio, value $21,210.

    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 68,300 shares
    Change vs previous 13F -9,982 shares

    <0.01% of the 13F portfolio, value $62,836.

    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 78,282 shares
    Change vs previous 13F -9,818 shares

    <0.01% of the 13F portfolio, value $102,549.

    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 88,100 shares
    Change vs previous 13F +1,400 shares

    <0.01% of the 13F portfolio, value $140,079.

    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 86,700 shares
    Change vs previous 13F -13,800 shares

    <0.01% of the 13F portfolio, value $142,188.

    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 100,500 shares
    Change vs previous 13F +2,431 shares

    <0.01% of the 13F portfolio, value $113,565.

    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 98,069 shares
    Change vs previous 13F +24,969 shares

    <0.01% of the 13F portfolio, value $167,698.

    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 73,100 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $160,089.

    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).