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BlackRock, Inc.: IMRX position timeline

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

BlackRock, Inc. held 4,374,020 IMRX 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 4,374,020 shares
    Change vs previous 13F +2,866,762 shares

    <0.01% of the 13F portfolio, value $21,826,360.

    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 1,507,258 shares
    Change vs previous 13F +55,552 shares

    <0.01% of the 13F portfolio, value $7,943,249.

    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 1,451,706 shares
    Change vs previous 13F +770,521 shares

    <0.01% of the 13F portfolio, value $9,552,225.

    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 681,185 shares
    Change vs previous 13F +258,427 shares

    <0.01% of the 13F portfolio, value $4,768,295.

    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 422,758 shares
    Change vs previous 13F +106,228 shares

    <0.01% of the 13F portfolio, value $1,424,694.

    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 316,530 shares
    Change vs previous 13F -2,233 shares

    <0.01% of the 13F portfolio, value $481,127.

    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 318,763 shares
    Change vs previous 13F +344 shares

    <0.01% of the 13F portfolio, value $701,279.

    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 318,419 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $792,864.

    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).