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Disclosery

BlackRock, Inc.: MRNA position timeline

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

BlackRock, Inc. held 30,599,409 MRNA 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 30,599,409 shares
    Change vs previous 13F +963,533 shares

    0.03% of the 13F portfolio, value $2,142,876,625.

    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 29,635,876 shares
    Change vs previous 13F -2,869,857 shares

    0.03% of the 13F portfolio, value $1,505,502,493.

    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 32,505,733 shares
    Change vs previous 13F +2,977,816 shares

    0.02% of the 13F portfolio, value $958,594,060.

    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 29,527,917 shares
    Change vs previous 13F +916,447 shares

    0.01% of the 13F portfolio, value $762,706,089.

    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 28,611,470 shares
    Change vs previous 13F +1,430,316 shares

    0.02% of the 13F portfolio, value $789,390,449.

    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 27,181,154 shares
    Change vs previous 13F +1,389,207 shares

    0.02% of the 13F portfolio, value $770,585,733.

    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 25,791,947 shares
    Change vs previous 13F +759,934 shares

    0.02% of the 13F portfolio, value $1,072,429,159.

    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 25,032,013 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $1,672,889,419.

    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).