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BlackRock, Inc.: MAIN position timeline

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

BlackRock, Inc. held 403,623 MAIN 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 403,623 shares
    Change vs previous 13F -20,612 shares

    <0.01% of the 13F portfolio, value $20,939,967.

    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 424,235 shares
    Change vs previous 13F +214,109 shares

    <0.01% of the 13F portfolio, value $22,467,460.

    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 210,126 shares
    Change vs previous 13F -7,862 shares

    <0.01% of the 13F portfolio, value $12,689,501.

    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 217,988 shares
    Change vs previous 13F -367,685 shares

    <0.01% of the 13F portfolio, value $13,861,795.

    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 585,673 shares
    Change vs previous 13F +130,168 shares

    <0.01% of the 13F portfolio, value $34,613,287.

    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 455,505 shares
    Change vs previous 13F -3,726 shares

    <0.01% of the 13F portfolio, value $25,763,312.

    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 459,231 shares
    Change vs previous 13F +87,852 shares

    <0.01% of the 13F portfolio, value $26,901,754.

    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 371,379 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $18,620,944.

    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).