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BLAIR WILLIAM & CO/IL: CIBR position timeline

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

BLAIR WILLIAM & CO/IL held 194,996 CIBR 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 194,996 shares
    Change vs previous 13F +116,333 shares

    0.05% of the 13F portfolio, value $17,520,423.

    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 78,663 shares
    Change vs previous 13F +2,261 shares

    0.01% of the 13F portfolio, value $4,930,587.

    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 76,402 shares
    Change vs previous 13F +8,334 shares

    0.01% of the 13F portfolio, value $5,458,956.

    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 68,068 shares
    Change vs previous 13F +4,098 shares

    0.01% of the 13F portfolio, value $5,173,856.

    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 63,970 shares
    Change vs previous 13F +3,780 shares

    0.01% of the 13F portfolio, value $4,834,876.

    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 60,190 shares
    Change vs previous 13F +11,170 shares

    0.01% of the 13F portfolio, value $3,791,947.

    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 49,020 shares
    Change vs previous 13F +6,788 shares

    0.01% of the 13F portfolio, value $3,110,335.

    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 42,232 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $2,501,394.

    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).