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RENAISSANCE TECHNOLOGIES LLC: RBLX position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 6,814,063 RBLX 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 6,814,063 shares
    Change vs previous 13F -312,071 shares

    0.51% of the 13F portfolio, value $370,548,714.

    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 7,126,134 shares
    Change vs previous 13F +497,625 shares

    0.63% of the 13F portfolio, value $403,054,183.

    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 6,628,509 shares
    Change vs previous 13F -255,036 shares

    0.83% of the 13F portfolio, value $537,108,129.

    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 6,883,545 shares
    Change vs previous 13F +781,886 shares

    1.26% of the 13F portfolio, value $953,508,670.

    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 6,101,659 shares
    Change vs previous 13F +10,200 shares

    0.85% of the 13F portfolio, value $641,894,527.

    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 6,091,459 shares
    Change vs previous 13F -1,479,500 shares

    0.54% of the 13F portfolio, value $355,071,145.

    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 7,570,959 shares
    Change vs previous 13F +1,478,421 shares

    0.65% of the 13F portfolio, value $438,055,688.

    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 6,092,538 shares
    Change vs previous 13F not available

    0.41% of the 13F portfolio, value $269,655,732.

    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).