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

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

D. E. Shaw & Co., Inc. held 345,186 AVIR 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 345,186 shares
    Change vs previous 13F -34,128 shares

    <0.01% of the 13F portfolio, value $1,605,115.

    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 379,314 shares
    Change vs previous 13F -85,473 shares

    <0.01% of the 13F portfolio, value $2,040,710.

    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 464,787 shares
    Change vs previous 13F +100,019 shares

    <0.01% of the 13F portfolio, value $1,659,289.

    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 364,768 shares
    Change vs previous 13F +168,916 shares

    <0.01% of the 13F portfolio, value $1,057,827.

    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 195,852 shares
    Change vs previous 13F -148,693 shares

    <0.01% of the 13F portfolio, value $705,067.

    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 344,545 shares
    Change vs previous 13F +88,462 shares

    <0.01% of the 13F portfolio, value $1,030,189.

    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 256,083 shares
    Change vs previous 13F +62,505 shares

    <0.01% of the 13F portfolio, value $857,878.

    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 193,578 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $648,486.

    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).