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Disclosery

BlackRock, Inc.: ALNY position timeline

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

BlackRock, Inc. held 10,907,675 ALNY 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 10,907,675 shares
    Change vs previous 13F +462,767 shares

    0.05% of the 13F portfolio, value $3,283,537,489.

    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 10,444,908 shares
    Change vs previous 13F +44,034 shares

    0.06% of the 13F portfolio, value $3,455,906,710.

    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 10,400,874 shares
    Change vs previous 13F +497,273 shares

    0.07% of the 13F portfolio, value $4,135,907,609.

    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 9,903,601 shares
    Change vs previous 13F -76,562 shares

    0.08% of the 13F portfolio, value $4,516,042,243.

    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 9,980,163 shares
    Change vs previous 13F +420,781 shares

    0.06% of the 13F portfolio, value $3,254,431,218.

    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 9,559,382 shares
    Change vs previous 13F -325,875 shares

    0.05% of the 13F portfolio, value $2,581,224,460.

    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 9,885,257 shares
    Change vs previous 13F +177,839 shares

    0.05% of the 13F portfolio, value $2,326,099,752.

    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 9,707,418 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $2,669,831,090.

    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).