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BLAIR WILLIAM & CO/IL: LRCX position timeline

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

BLAIR WILLIAM & CO/IL held 37,565 LRCX 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 37,565 shares
    Change vs previous 13F -520 shares

    0.04% of the 13F portfolio, value $16,278,201.

    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 38,085 shares
    Change vs previous 13F -4,551 shares

    0.02% of the 13F portfolio, value $8,137,245.

    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 42,636 shares
    Change vs previous 13F -12,770 shares

    0.02% of the 13F portfolio, value $7,298,502.

    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 55,406 shares
    Change vs previous 13F +7,495 shares

    0.02% of the 13F portfolio, value $7,418,869.

    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 47,911 shares
    Change vs previous 13F -5,921 shares

    0.01% of the 13F portfolio, value $4,663,608.

    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 53,832 shares
    Change vs previous 13F -10,280 shares

    0.01% of the 13F portfolio, value $3,913,557.

    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 64,112 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $4,630,830.

    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).