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RENAISSANCE TECHNOLOGIES LLC: RIO position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 1,214,600 RIO 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 1,214,600 shares
    Change vs previous 13F +248,800 shares

    0.16% of the 13F portfolio, value $115,301,978.

    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 965,800 shares
    Change vs previous 13F +779,200 shares

    0.14% of the 13F portfolio, value $90,099,482.

    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 186,600 shares
    Change vs previous 13F -1,024,200 shares

    0.02% of the 13F portfolio, value $14,933,598.

    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 1,210,800 shares
    Change vs previous 13F -45,000 shares

    0.11% of the 13F portfolio, value $79,924,908.

    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 1,255,800 shares
    Change vs previous 13F +698,400 shares

    0.1% of the 13F portfolio, value $73,250,814.

    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 557,400 shares
    Change vs previous 13F +86,000 shares

    0.05% of the 13F portfolio, value $33,488,592.

    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 471,400 shares
    Change vs previous 13F +250,800 shares

    0.04% of the 13F portfolio, value $27,723,034.

    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 220,600 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $15,700,102.

    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).