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BlackRock, Inc.: RNTX position timeline

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

BlackRock, Inc. held 326,204 RNTX shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 326,204 shares
    Change vs previous 13F +257,676 shares

    <0.01% of the 13F portfolio, value $339,253.

    13F-HR 0002012383-26-003238 filed by BlackRock, Inc.
    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 68,528 shares
    Change vs previous 13F +13,522 shares

    <0.01% of the 13F portfolio, value $89,087.

    13F-HR 0002012383-26-001841 filed by BlackRock, Inc.
    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 55,006 shares
    Change vs previous 13F +2,132 shares

    <0.01% of the 13F portfolio, value $63,807.

    13F-HR 0002012383-26-000920 filed by BlackRock, Inc.
    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 52,874 shares
    Change vs previous 13F +1,438 shares

    <0.01% of the 13F portfolio, value $60,540.

    13F-HR 0002012383-25-002949 filed by BlackRock, Inc.
    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 51,436 shares
    Change vs previous 13F +133 shares

    <0.01% of the 13F portfolio, value $72,011.

    13F-HR 0001060021-25-000120 filed by BlackRock, Inc.
    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 51,303 shares
    Change vs previous 13F -27,650 shares

    <0.01% of the 13F portfolio, value $90,807.

    13F-HR 0001576419-25-000869 filed by BlackRock, Inc.
    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 78,953 shares
    Change vs previous 13F +27,673 shares

    <0.01% of the 13F portfolio, value $181,592.

    13F-HR 0001060021-25-000002 filed by BlackRock, Inc.
    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 51,280 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $181,531.

    13F-HR 0001426459-24-000006 filed by BlackRock, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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