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Disclosery

RHUMBLINE ADVISERS: RBLX position timeline

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

RHUMBLINE ADVISERS held 774,533 RBLX shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 774,533 shares
    Change vs previous 13F -115,263 shares

    0.03% of the 13F portfolio, value $42,119,042.

    13F-HR 0001115418-26-000005 filed by RHUMBLINE ADVISERS
    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 889,796 shares
    Change vs previous 13F -1,333 shares

    0.04% of the 13F portfolio, value $50,326,802.

    13F-HR 0001115418-26-000003 filed by RHUMBLINE ADVISERS
    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 891,129 shares
    Change vs previous 13F -22,240 shares

    0.06% of the 13F portfolio, value $72,208,129.

    13F-HR 0001115418-26-000002 filed by RHUMBLINE ADVISERS
    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 913,369 shares
    Change vs previous 13F +47,844 shares

    0.1% of the 13F portfolio, value $126,519,815.

    13F-HR 0001115418-25-000021 filed by RHUMBLINE ADVISERS
    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 865,525 shares
    Change vs previous 13F +104,050 shares

    0.08% of the 13F portfolio, value $91,053,185.

    13F-HR 0001115418-25-000017 filed by RHUMBLINE ADVISERS
    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/A 761,475 shares
    Change vs previous 13F +12,900 shares

    0.04% of the 13F portfolio, value $44,386,321.

    13F-HR/A 0001115418-25-000005 filed by RHUMBLINE ADVISERS
    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/A 748,575 shares
    Change vs previous 13F +12,559 shares

    0.04% of the 13F portfolio, value $43,312,497.

    13F-HR/A 0001115418-25-000006 filed by RHUMBLINE ADVISERS
    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 736,016 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $32,576,011.

    13F-HR 0001115418-24-000011 filed by RHUMBLINE ADVISERS
    Filed (acceptance time not in the bulk data set), ingested

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