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Disclosery

Blackstone Inc.: ORKA position timeline

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

Blackstone Inc. held 237,108 ORKA 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 237,108 shares
    Change vs previous 13F +237,108 shares

    0.07% of the 13F portfolio, value $22,565,568.

    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 0 shares
    Change vs previous 13F -1,165,408 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.

  3. period ended2025-12-31
    13F/A 1,165,408 shares
    Change vs previous 13F +315,008 shares

    0.15% of the 13F portfolio, value $35,323,516.

    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 850,400 shares
    Change vs previous 13F +23,676 shares

    0.07% of the 13F portfolio, value $16,353,192.

    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 826,724 shares
    Change vs previous 13F +43,071 shares

    0.04% of the 13F portfolio, value $9,267,576.

    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 783,653 shares
    Change vs previous 13F +543,479 shares

    0.04% of the 13F portfolio, value $8,040,280.

    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 240,174 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $4,656,974.

    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).