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Disclosery

BlackRock, Inc.: CDW position timeline

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

BlackRock, Inc. held 15,238,070 CDW 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 15,238,070 shares
    Change vs previous 13F +517,771 shares

    0.03% of the 13F portfolio, value $2,143,082,036.

    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 14,720,299 shares
    Change vs previous 13F +1,068,612 shares

    0.03% of the 13F portfolio, value $1,781,450,539.

    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 13,651,687 shares
    Change vs previous 13F +1,634,057 shares

    0.03% of the 13F portfolio, value $1,859,359,743.

    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 12,017,630 shares
    Change vs previous 13F +915,898 shares

    0.03% of the 13F portfolio, value $1,914,168,043.

    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 11,101,732 shares
    Change vs previous 13F -312,353 shares

    0.04% of the 13F portfolio, value $1,982,658,284.

    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 11,414,085 shares
    Change vs previous 13F +372,853 shares

    0.04% of the 13F portfolio, value $1,829,221,280.

    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 11,041,232 shares
    Change vs previous 13F +278,974 shares

    0.04% of the 13F portfolio, value $1,921,616,031.

    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 10,762,258 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $2,435,499,026.

    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).