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Disclosery

BlackRock, Inc.: BCYC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BlackRock, Inc. on BCYC, newest first. How the timeline and the estimate are built.

BlackRock, Inc. held 280,386 BCYC shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 280,386 shares
    Change vs previous 13F +1,394 shares

    <0.01% of the 13F portfolio, value $1,188,837.

    13F-HR 0002012383-26-003238 filed by BlackRock, Inc.
    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 278,992 shares
    Change vs previous 13F -53,897 shares

    <0.01% of the 13F portfolio, value $1,294,523.

    13F-HR 0002012383-26-001841 filed by BlackRock, Inc.
    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 332,889 shares
    Change vs previous 13F +50,471 shares

    <0.01% of the 13F portfolio, value $2,356,854.

    13F-HR 0002012383-26-000920 filed by BlackRock, Inc.
    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 282,418 shares
    Change vs previous 13F +18,070 shares

    <0.01% of the 13F portfolio, value $2,185,916.

    13F-HR 0002012383-25-002949 filed by BlackRock, Inc.
    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 264,348 shares
    Change vs previous 13F -58,528 shares

    <0.01% of the 13F portfolio, value $1,837,219.

    13F-HR 0001060021-25-000120 filed by BlackRock, Inc.
    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 322,876 shares
    Change vs previous 13F -42,532 shares

    <0.01% of the 13F portfolio, value $2,741,218.

    13F-HR 0001576419-25-000869 filed by BlackRock, Inc.
    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 365,408 shares
    Change vs previous 13F -54,355 shares

    <0.01% of the 13F portfolio, value $5,115,712.

    13F-HR 0001060021-25-000002 filed by BlackRock, Inc.
    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 419,763 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $9,499,238.

    13F-HR 0001426459-24-000006 filed by BlackRock, Inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).