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BlackRock, Inc.: MIAX position timeline

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

BlackRock, Inc. held 5,071,754 MIAX 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 5,071,754 shares
    Change vs previous 13F +2,839,074 shares

    <0.01% of the 13F portfolio, value $188,466,378.

    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 2,232,680 shares
    Change vs previous 13F +479,173 shares

    <0.01% of the 13F portfolio, value $86,895,907.

    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 1,753,507 shares
    Change vs previous 13F +1,045,736 shares

    <0.01% of the 13F portfolio, value $77,820,641.

    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 707,771 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $28,494,860.

    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).