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Disclosery

BlackRock, Inc.: WAB position timeline

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

BlackRock, Inc. held 13,876,398 WAB 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 13,876,398 shares
    Change vs previous 13F +137,300 shares

    0.06% of the 13F portfolio, value $3,741,076,981.

    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 13,739,098 shares
    Change vs previous 13F +315,177 shares

    0.06% of the 13F portfolio, value $3,433,538,075.

    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 13,423,921 shares
    Change vs previous 13F +242,821 shares

    0.05% of the 13F portfolio, value $2,865,335,875.

    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 13,181,100 shares
    Change vs previous 13F -725,119 shares

    0.05% of the 13F portfolio, value $2,642,415,192.

    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 13,906,219 shares
    Change vs previous 13F -732,659 shares

    0.06% of the 13F portfolio, value $2,911,267,188.

    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 14,638,878 shares
    Change vs previous 13F -995,036 shares

    0.06% of the 13F portfolio, value $2,654,760,581.

    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 15,633,914 shares
    Change vs previous 13F +151,934 shares

    0.06% of the 13F portfolio, value $2,964,033,744.

    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 15,481,980 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $2,814,159,581.

    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).