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BlackRock, Inc.: HSII position timeline

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

BlackRock, Inc. held 0 HSII shares at 2025-12-31 per its 13F-HR filed 2026-02-12.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -3,287,086 shares

    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).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-09-30
    13F 3,287,086 shares
    Change vs previous 13F -96,940 shares

    <0.01% of the 13F portfolio, value $163,598,283.

    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).

  3. period ended2025-06-30
    13F 3,384,026 shares
    Change vs previous 13F +62,461 shares

    <0.01% of the 13F portfolio, value $154,853,041.

    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).

  4. period ended2025-03-31
    13F 3,321,565 shares
    Change vs previous 13F -27,226 shares

    <0.01% of the 13F portfolio, value $142,262,638.

    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).

  5. period ended2024-12-31
    13F 3,348,791 shares
    Change vs previous 13F -6,481 shares

    <0.01% of the 13F portfolio, value $148,384,939.

    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).

  6. period ended2024-09-30
    13F 3,355,272 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $130,385,880.

    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).