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BlackRock, Inc.: QLYS position timeline

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

BlackRock, Inc. held 5,762,721 QLYS 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 5,762,721 shares
    Change vs previous 13F +402,125 shares

    0.01% of the 13F portfolio, value $792,316,482.

    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 5,360,596 shares
    Change vs previous 13F -12,500 shares

    0.01% of the 13F portfolio, value $470,928,356.

    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 5,373,096 shares
    Change vs previous 13F -104,835 shares

    0.01% of the 13F portfolio, value $714,084,504.

    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 5,477,931 shares
    Change vs previous 13F -145,889 shares

    0.01% of the 13F portfolio, value $724,894,553.

    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 5,623,820 shares
    Change vs previous 13F -93,286 shares

    0.02% of the 13F portfolio, value $803,475,102.

    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 5,717,106 shares
    Change vs previous 13F -141,701 shares

    0.02% of the 13F portfolio, value $719,955,127.

    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 5,858,807 shares
    Change vs previous 13F +114,754 shares

    0.02% of the 13F portfolio, value $821,521,918.

    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 5,744,053 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $737,881,050.

    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).