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BlackRock, Inc.: BMRN position timeline

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

BlackRock, Inc. held 20,445,212 BMRN 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 20,445,212 shares
    Change vs previous 13F +626,911 shares

    0.02% of the 13F portfolio, value $1,169,875,004.

    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 19,818,301 shares
    Change vs previous 13F +683,193 shares

    0.02% of the 13F portfolio, value $1,119,535,796.

    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 19,135,108 shares
    Change vs previous 13F -2,910,942 shares

    0.02% of the 13F portfolio, value $1,137,199,439.

    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 22,046,050 shares
    Change vs previous 13F -1,955,625 shares

    0.02% of the 13F portfolio, value $1,194,014,041.

    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 24,001,675 shares
    Change vs previous 13F +222,676 shares

    0.03% of the 13F portfolio, value $1,319,372,049.

    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 23,778,999 shares
    Change vs previous 13F +265,883 shares

    0.04% of the 13F portfolio, value $1,680,937,387.

    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 23,513,116 shares
    Change vs previous 13F +889,613 shares

    0.03% of the 13F portfolio, value $1,545,517,113.

    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 22,623,503 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $1,590,206,059.

    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).