Skip to content
Disclosery

BLAIR WILLIAM & CO/IL: CDW position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BLAIR WILLIAM & CO/IL on CDW, newest first. How the timeline and the estimate are built.

BLAIR WILLIAM & CO/IL held 3,420 CDW shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,420 shares
    Change vs previous 13F +356 shares

    <0.01% of the 13F portfolio, value $480,970.

    13F-HR 0001104659-26-093821 filed by BLAIR WILLIAM & CO/IL
    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 3,064 shares
    Change vs previous 13F +102 shares

    <0.01% of the 13F portfolio, value $370,819.

    13F-HR 0001104659-26-057897 filed by BLAIR WILLIAM & CO/IL
    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 2,962 shares
    Change vs previous 13F -4,007 shares

    <0.01% of the 13F portfolio, value $403,404.

    13F-HR 0001104659-26-015563 filed by BLAIR WILLIAM & CO/IL
    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 6,969 shares
    Change vs previous 13F -4,364 shares

    <0.01% of the 13F portfolio, value $1,110,020.

    13F-HR 0001104659-25-109927 filed by BLAIR WILLIAM & CO/IL
    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 11,333 shares
    Change vs previous 13F -630 shares

    0.01% of the 13F portfolio, value $2,023,881.

    13F-HR 0001104659-25-070274 filed by BLAIR WILLIAM & CO/IL
    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 11,963 shares
    Change vs previous 13F -82,227 shares

    0.01% of the 13F portfolio, value $1,917,123.

    13F-HR 0001104659-25-046545 filed by BLAIR WILLIAM & CO/IL
    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 94,190 shares
    Change vs previous 13F -17,885 shares

    0.05% of the 13F portfolio, value $16,392,825.

    13F-HR 0001104659-25-011872 filed by BLAIR WILLIAM & CO/IL
    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 112,075 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $25,362,492.

    13F-HR 0001104659-24-116499 filed by BLAIR WILLIAM & CO/IL
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).