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Disclosery

BlackRock, Inc.: IOO position timeline

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

BlackRock, Inc. held 28,718,562 IOO 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 28,718,562 shares
    Change vs previous 13F +63,080 shares

    0.06% of the 13F portfolio, value $3,922,955,569.

    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 28,655,482 shares
    Change vs previous 13F +298,118 shares

    0.06% of the 13F portfolio, value $3,466,453,657.

    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 28,357,364 shares
    Change vs previous 13F +521,332 shares

    0.06% of the 13F portfolio, value $3,592,027,298.

    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 27,836,032 shares
    Change vs previous 13F +450,219 shares

    0.06% of the 13F portfolio, value $3,340,602,200.

    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 27,385,813 shares
    Change vs previous 13F -24,304 shares

    0.06% of the 13F portfolio, value $2,952,464,500.

    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 27,410,117 shares
    Change vs previous 13F +363,012 shares

    0.06% of the 13F portfolio, value $2,639,320,165.

    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 27,047,105 shares
    Change vs previous 13F +573,936 shares

    0.06% of the 13F portfolio, value $2,725,536,771.

    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 26,473,169 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $2,625,079,438.

    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).