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Disclosery

BlackRock, Inc.: BLKB position timeline

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

BlackRock, Inc. held 5,980,843 BLKB 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 5,980,843 shares
    Change vs previous 13F +1,214,056 shares

    <0.01% of the 13F portfolio, value $177,152,568.

    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 4,766,787 shares
    Change vs previous 13F +23,387 shares

    <0.01% of the 13F portfolio, value $184,045,646.

    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 4,743,400 shares
    Change vs previous 13F -189,349 shares

    0.01% of the 13F portfolio, value $300,352,089.

    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 4,932,749 shares
    Change vs previous 13F -209,793 shares

    0.01% of the 13F portfolio, value $317,225,087.

    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 5,142,542 shares
    Change vs previous 13F -88,188 shares

    0.01% of the 13F portfolio, value $330,202,644.

    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 5,230,730 shares
    Change vs previous 13F -177,252 shares

    0.01% of the 13F portfolio, value $324,566,817.

    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 5,407,982 shares
    Change vs previous 13F +40,727 shares

    0.01% of the 13F portfolio, value $399,758,055.

    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 5,367,255 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $454,499,182.

    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).