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Disclosery

BlackRock, Inc.: WERN position timeline

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

BlackRock, Inc. held 10,405,606 WERN 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 10,405,606 shares
    Change vs previous 13F +1,563,170 shares

    0.01% of the 13F portfolio, value $453,788,462.

    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 8,842,436 shares
    Change vs previous 13F -104,555 shares

    <0.01% of the 13F portfolio, value $260,056,040.

    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 8,946,991 shares
    Change vs previous 13F +336,404 shares

    <0.01% of the 13F portfolio, value $268,499,199.

    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 8,610,587 shares
    Change vs previous 13F -402,720 shares

    <0.01% of the 13F portfolio, value $226,630,661.

    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 9,013,307 shares
    Change vs previous 13F -369,299 shares

    <0.01% of the 13F portfolio, value $246,604,082.

    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 9,382,606 shares
    Change vs previous 13F -592,357 shares

    0.01% of the 13F portfolio, value $274,910,357.

    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 9,974,963 shares
    Change vs previous 13F +307,532 shares

    0.01% of the 13F portfolio, value $358,300,684.

    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 9,667,431 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $373,066,151.

    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).