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Disclosery

BlackRock, Inc.: CSPI position timeline

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

BlackRock, Inc. held 64,470 CSPI 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 64,470 shares
    Change vs previous 13F -304,707 shares

    <0.01% of the 13F portfolio, value $511,892.

    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 369,177 shares
    Change vs previous 13F -4,956 shares

    <0.01% of the 13F portfolio, value $3,193,380.

    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 374,133 shares
    Change vs previous 13F +39,028 shares

    <0.01% of the 13F portfolio, value $4,676,663.

    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 335,105 shares
    Change vs previous 13F +48,120 shares

    <0.01% of the 13F portfolio, value $3,870,463.

    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 286,985 shares
    Change vs previous 13F +246,713 shares

    <0.01% of the 13F portfolio, value $3,713,585.

    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 40,272 shares
    Change vs previous 13F +1,345 shares

    <0.01% of the 13F portfolio, value $617,772.

    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 38,927 shares
    Change vs previous 13F +6,886 shares

    <0.01% of the 13F portfolio, value $625,557.

    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 32,041 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $416,213.

    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).