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Disclosery

Blackstone Inc.: NTSK position timeline

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

Blackstone Inc. held 0 NTSK shares at 2026-03-31 per its 13F-HR filed 2026-05-15.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F/A 0 shares
    Change vs previous 13F -125,000 shares

    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).

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

  2. period ended2025-12-31
    13F/A 125,000 shares
    Change vs previous 13F -225,000 shares

    0.01% of the 13F portfolio, value $2,192,500.

    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).

  3. period ended2025-09-30
    13F/A 350,000 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $7,955,500.

    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).