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Blackstone Inc.: KNTK position timeline

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

Blackstone Inc. held 11,918,786 KNTK shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 11,918,786 shares
    Change vs previous 13F 0 shares

    1.57% of the 13F portfolio, value $576,154,115.

    13F-HR 0001193125-26-352211 filed by Blackstone 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/A 11,918,786 shares
    Change vs previous 13F +4,513 shares

    1.93% of the 13F portfolio, value $576,988,430.

    13F-HR 0001193125-26-226672 filed by Blackstone 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/A 11,914,273 shares
    Change vs previous 13F +1 shares

    1.48% of the 13F portfolio, value $429,509,542.

    13F-HR 0001193125-26-054623 filed by Blackstone 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/A 11,914,272 shares
    Change vs previous 13F 0 shares

    2.17% of the 13F portfolio, value $509,215,985.

    13F-HR 0001193125-25-282864 filed by Blackstone 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 11,914,272 shares
    Change vs previous 13F -4,513 shares

    2.36% of the 13F portfolio, value $524,823,682.

    13F-HR 0000950123-25-008390 filed by Blackstone 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 11,918,785 shares
    Change vs previous 13F 0 shares

    2.71% of the 13F portfolio, value $619,061,693.

    13F-HR 0000950123-25-005761 filed by Blackstone 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 11,918,785 shares
    Change vs previous 13F +559 shares

    3.2% of the 13F portfolio, value $675,914,297.

    13F-HR 0000950123-25-002770 filed by Blackstone 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 11,918,226 shares
    Change vs previous 13F not available

    2.45% of the 13F portfolio, value $539,418,908.

    13F-HR 0000950123-24-011779 filed by Blackstone Inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).