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BLAIR WILLIAM & CO/IL: SHAK position timeline

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

BLAIR WILLIAM & CO/IL held 79,743 SHAK 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 79,743 shares
    Change vs previous 13F -17,832 shares

    0.01% of the 13F portfolio, value $4,467,203.

    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 97,575 shares
    Change vs previous 13F -5,767 shares

    0.02% of the 13F portfolio, value $8,632,460.

    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 103,342 shares
    Change vs previous 13F -1,410 shares

    0.02% of the 13F portfolio, value $8,388,230.

    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 104,752 shares
    Change vs previous 13F -2,704 shares

    0.03% of the 13F portfolio, value $9,805,788.

    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 107,456 shares
    Change vs previous 13F -224 shares

    0.04% of the 13F portfolio, value $15,108,243.

    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 107,680 shares
    Change vs previous 13F +3,291 shares

    0.03% of the 13F portfolio, value $9,494,102.

    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 104,389 shares
    Change vs previous 13F -4,145 shares

    0.04% of the 13F portfolio, value $13,549,627.

    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 108,534 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $11,201,743.

    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).