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Disclosery

BlackRock, Inc.: WOR position timeline

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

BlackRock, Inc. held 5,271,058 WOR 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 5,271,058 shares
    Change vs previous 13F +139,281 shares

    <0.01% of the 13F portfolio, value $283,372,075.

    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 5,131,777 shares
    Change vs previous 13F +19,763 shares

    <0.01% of the 13F portfolio, value $267,570,849.

    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 5,112,014 shares
    Change vs previous 13F -20,540 shares

    <0.01% of the 13F portfolio, value $263,626,554.

    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 5,132,554 shares
    Change vs previous 13F -241,899 shares

    0.01% of the 13F portfolio, value $284,805,412.

    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 5,374,453 shares
    Change vs previous 13F +512,422 shares

    0.01% of the 13F portfolio, value $342,030,178.

    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 4,862,031 shares
    Change vs previous 13F -468,641 shares

    0.01% of the 13F portfolio, value $243,539,127.

    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 5,330,672 shares
    Change vs previous 13F +194,279 shares

    <0.01% of the 13F portfolio, value $213,813,247.

    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 5,136,393 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $212,903,483.

    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).