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BlackRock, Inc.: KNTK position timeline

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

BlackRock, Inc. held 8,595,744 KNTK 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 8,595,744 shares
    Change vs previous 13F +1,585,075 shares

    0.01% of the 13F portfolio, value $415,518,265.

    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 7,010,669 shares
    Change vs previous 13F -333,306 shares

    0.01% of the 13F portfolio, value $339,386,489.

    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 7,343,975 shares
    Change vs previous 13F +48,447 shares

    <0.01% of the 13F portfolio, value $264,750,297.

    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 7,295,528 shares
    Change vs previous 13F +3,114,368 shares

    0.01% of the 13F portfolio, value $311,810,866.

    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 4,181,160 shares
    Change vs previous 13F +682,228 shares

    <0.01% of the 13F portfolio, value $184,180,099.

    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 3,498,932 shares
    Change vs previous 13F -87,409 shares

    <0.01% of the 13F portfolio, value $181,734,544.

    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 3,586,341 shares
    Change vs previous 13F +71,217 shares

    <0.01% of the 13F portfolio, value $203,381,426.

    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 3,515,124 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $159,094,511.

    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).