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D. E. Shaw & Co., Inc.: ARQT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of D. E. Shaw & Co., Inc. on ARQT, newest first. How the timeline and the estimate are built.

D. E. Shaw & Co., Inc. held 3,949,609 ARQT 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 3,949,609 shares
    Change vs previous 13F +1,453,387 shares

    0.06% of the 13F portfolio, value $103,558,748.

    13F-HR 0001104659-26-097217 filed by D. E. Shaw & Co., 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 2,496,222 shares
    Change vs previous 13F -186,865 shares

    0.05% of the 13F portfolio, value $58,810,990.

    13F-HR 0001104659-26-062472 filed by D. E. Shaw & Co., 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 2,683,087 shares
    Change vs previous 13F +564,374 shares

    0.06% of the 13F portfolio, value $77,916,846.

    13F-HR 0001104659-26-016332 filed by D. E. Shaw & Co., 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 2,118,713 shares
    Change vs previous 13F -44,288 shares

    0.03% of the 13F portfolio, value $39,937,740.

    13F-HR 0001104659-25-112505 filed by D. E. Shaw & Co., 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 2,163,001 shares
    Change vs previous 13F +173,493 shares

    0.03% of the 13F portfolio, value $30,325,274.

    13F-HR 0001104659-25-078542 filed by D. E. Shaw & Co., 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 1,989,508 shares
    Change vs previous 13F -524,069 shares

    0.04% of the 13F portfolio, value $31,115,905.

    13F-HR 0001104659-25-049422 filed by D. E. Shaw & Co., 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 2,513,577 shares
    Change vs previous 13F +768,553 shares

    0.04% of the 13F portfolio, value $35,014,128.

    13F-HR 0001104659-25-014028 filed by D. E. Shaw & Co., 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 1,745,024 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $16,228,723.

    13F-HR 0001104659-24-119021 filed by D. E. Shaw & Co., Inc.
    Filed (acceptance time not in the bulk data set), ingested

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