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Blue Whale Capital LLP: RBLX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Blue Whale Capital LLP on RBLX, newest first. How the timeline and the estimate are built.

Blue Whale Capital LLP held 0 RBLX shares at 2026-03-31 per its 13F-HR filed 2026-05-14.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -213,462 shares

    13F-HR 0001801547-26-000003 filed by Blue Whale Capital LLP
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 213,462 shares
    Change vs previous 13F -30,055 shares

    0.89% of the 13F portfolio, value $17,296,826.

    13F-HR 0001801547-26-000002 filed by Blue Whale Capital LLP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 243,517 shares
    Change vs previous 13F -113,457 shares

    1.87% of the 13F portfolio, value $33,731,975.

    13F-HR 0001801547-25-000010 filed by Blue Whale Capital LLP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 356,974 shares
    Change vs previous 13F -226,259 shares

    2.46% of the 13F portfolio, value $37,553,665.

    13F-HR 0001801547-25-000005 filed by Blue Whale Capital LLP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 583,233 shares
    Change vs previous 13F -185,581 shares

    2.75% of the 13F portfolio, value $33,996,652.

    13F-HR 0001801547-25-000002 filed by Blue Whale Capital LLP
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 768,814 shares
    Change vs previous 13F +211,534 shares

    3.3% of the 13F portfolio, value $44,483,578.

    13F-HR 0001801547-25-000001 filed by Blue Whale Capital LLP
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 557,280 shares
    Change vs previous 13F not available

    1.92% of the 13F portfolio, value $24,665,213.

    13F-HR 0001801547-24-000005 filed by Blue Whale Capital LLP
    Filed (acceptance time not in the bulk data set), ingested

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