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Robeco Institutional Asset Management B.V.: RBLX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Robeco Institutional Asset Management B.V. on RBLX, newest first. How the timeline and the estimate are built.

Robeco Institutional Asset Management B.V. held 654,060 RBLX shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 654,060 shares
    Change vs previous 13F -1,039,435 shares

    0.04% of the 13F portfolio, value $35,567,785.

    13F-HR 0001418773-26-000003 filed by Robeco Institutional Asset Management B.V.
    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 1,693,495 shares
    Change vs previous 13F +664,924 shares

    0.14% of the 13F portfolio, value $95,784,079.

    13F-HR 0001418773-26-000002 filed by Robeco Institutional Asset Management B.V.
    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 1,028,571 shares
    Change vs previous 13F +145,371 shares

    0.12% of the 13F portfolio, value $83,345,108.

    13F-HR 0001418773-26-000001 filed by Robeco Institutional Asset Management B.V.
    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 883,200 shares
    Change vs previous 13F +35,656 shares

    0.18% of the 13F portfolio, value $122,340,867.

    13F-HR 0001418773-25-000002 filed by Robeco Institutional Asset Management B.V.
    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 847,544 shares
    Change vs previous 13F +271,910 shares

    0.14% of the 13F portfolio, value $89,161,629.

    13F-HR 0001085146-25-003972 filed by Robeco Institutional Asset Management B.V.
    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 575,634 shares
    Change vs previous 13F -231,441 shares

    0.07% of the 13F portfolio, value $33,553,708.

    13F-HR 0001085146-25-002276 filed by Robeco Institutional Asset Management B.V.
    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 807,075 shares
    Change vs previous 13F +2,587 shares

    0.09% of the 13F portfolio, value $46,697,358.

    13F-HR 0001085146-25-000410 filed by Robeco Institutional Asset Management B.V.
    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 804,488 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $35,606,639.

    13F-HR 0001085146-24-005220 filed by Robeco Institutional Asset Management B.V.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).