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Disclosery

BlackRock, Inc.: FFIV position timeline

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

BlackRock, Inc. held 6,278,577 FFIV 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 6,278,577 shares
    Change vs previous 13F +44,150 shares

    0.04% of the 13F portfolio, value $2,611,637,129.

    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 6,234,427 shares
    Change vs previous 13F -46,586 shares

    0.03% of the 13F portfolio, value $1,803,806,543.

    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 6,281,013 shares
    Change vs previous 13F -119,263 shares

    0.03% of the 13F portfolio, value $1,603,291,209.

    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 6,400,276 shares
    Change vs previous 13F -121,714 shares

    0.04% of the 13F portfolio, value $2,068,505,448.

    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 6,521,990 shares
    Change vs previous 13F +98,855 shares

    0.04% of the 13F portfolio, value $1,919,552,068.

    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 6,423,135 shares
    Change vs previous 13F +161,153 shares

    0.04% of the 13F portfolio, value $1,710,288,203.

    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 6,261,982 shares
    Change vs previous 13F +507,648 shares

    0.03% of the 13F portfolio, value $1,574,700,658.

    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 5,754,334 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $1,267,104,285.

    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).