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BLAIR WILLIAM & CO/IL: DOW position timeline

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

BLAIR WILLIAM & CO/IL held 104,412 DOW 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 104,412 shares
    Change vs previous 13F +7,304 shares

    0.01% of the 13F portfolio, value $2,856,717.

    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 97,108 shares
    Change vs previous 13F -1,992 shares

    0.01% of the 13F portfolio, value $4,044,544.

    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 99,100 shares
    Change vs previous 13F -11,033 shares

    0.01% of the 13F portfolio, value $2,316,946.

    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 110,133 shares
    Change vs previous 13F -46,903 shares

    0.01% of the 13F portfolio, value $2,525,339.

    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 157,036 shares
    Change vs previous 13F -1,902 shares

    0.01% of the 13F portfolio, value $4,158,306.

    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 158,938 shares
    Change vs previous 13F -19,943 shares

    0.02% of the 13F portfolio, value $5,550,114.

    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 178,881 shares
    Change vs previous 13F -128,699 shares

    0.02% of the 13F portfolio, value $7,178,496.

    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 307,580 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $16,803,103.

    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).