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HBK INVESTMENTS L P: ARKB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of HBK INVESTMENTS L P on ARKB, newest first. How the timeline and the estimate are built.

HBK INVESTMENTS L P held 1,966,887 ARKB shares at 2026-06-30 per its 13F-HR/A filed 2026-09-16.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 1,966,887 shares
    Change vs previous 13F 0 shares

    0.45% of the 13F portfolio, value $38,275,621.

    13F-HR/A 0001011443-26-000020 filed by HBK INVESTMENTS L P
    Accepted , ingested

  2. period ended2026-03-31
    13F 1,966,887 shares
    Change vs previous 13F 0 shares

    0.56% of the 13F portfolio, value $44,235,289.

    13F-HR 0001011443-26-000011 filed by HBK INVESTMENTS L P
    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 1,966,887 shares
    Change vs previous 13F -1,285,150 shares

    0.62% of the 13F portfolio, value $57,118,398.

    13F-HR 0001011443-26-000002 filed by HBK INVESTMENTS L P
    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 3,252,037 shares
    Change vs previous 13F -15,107 shares

    1.82% of the 13F portfolio, value $123,642,447.

    13F-HR 0001011443-25-000037 filed by HBK INVESTMENTS L P
    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/A 3,267,144 shares
    Change vs previous 13F +2,449,976 shares

    2.08% of the 13F portfolio, value $116,931,084.

    13F-HR 0001011443-25-000031 filed by HBK INVESTMENTS L P
    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/A 817,168 shares
    Change vs previous 13F -581,474 shares

    1.17% of the 13F portfolio, value $67,171,210.

    13F-HR 0001011443-25-000022 filed by HBK INVESTMENTS L P
    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/A 1,398,642 shares
    Change vs previous 13F +1,002,034 shares

    2.48% of the 13F portfolio, value $130,451,339.

    13F-HR 0001011443-25-000014 filed by HBK INVESTMENTS L P
    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/A 396,608 shares
    Change vs previous 13F not available

    0.46% of the 13F portfolio, value $25,172,710.

    13F-HR 0001011443-24-000035 filed by HBK INVESTMENTS L P
    Filed (acceptance time not in the bulk data set), ingested

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