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Disclosery

BlackRock, Inc.: NPK position timeline

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

BlackRock, Inc. held 977,724 NPK 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 977,724 shares
    Change vs previous 13F +62,538 shares

    <0.01% of the 13F portfolio, value $122,205,723.

    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 915,186 shares
    Change vs previous 13F +46,689 shares

    <0.01% of the 13F portfolio, value $125,435,393.

    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 868,497 shares
    Change vs previous 13F +15,866 shares

    <0.01% of the 13F portfolio, value $92,720,741.

    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 852,631 shares
    Change vs previous 13F +33,992 shares

    <0.01% of the 13F portfolio, value $95,622,567.

    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 818,639 shares
    Change vs previous 13F -44,446 shares

    <0.01% of the 13F portfolio, value $80,193,879.

    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 863,085 shares
    Change vs previous 13F -17,805 shares

    <0.01% of the 13F portfolio, value $75,873,811.

    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 880,890 shares
    Change vs previous 13F -195 shares

    <0.01% of the 13F portfolio, value $86,697,194.

    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 881,085 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $66,204,727.

    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).