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BLAIR WILLIAM & CO/IL: CRWD position timeline

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

BLAIR WILLIAM & CO/IL held 272,235 CRWD 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 272,235 shares
    Change vs previous 13F +19,856 shares

    0.54% of the 13F portfolio, value $207,753,341.

    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 252,379 shares
    Change vs previous 13F +26,559 shares

    0.28% of the 13F portfolio, value $98,531,293.

    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 225,820 shares
    Change vs previous 13F +426 shares

    0.28% of the 13F portfolio, value $105,855,289.

    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 225,394 shares
    Change vs previous 13F +50,591 shares

    0.29% of the 13F portfolio, value $110,528,891.

    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 174,803 shares
    Change vs previous 13F +15,259 shares

    0.25% of the 13F portfolio, value $89,028,946.

    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 159,544 shares
    Change vs previous 13F +4,959 shares

    0.17% of the 13F portfolio, value $56,252,045.

    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 154,585 shares
    Change vs previous 13F +34,646 shares

    0.15% of the 13F portfolio, value $52,892,824.

    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 119,939 shares
    Change vs previous 13F not available

    0.1% of the 13F portfolio, value $33,639,291.

    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).