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

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

D. E. Shaw & Co., Inc. held 133,460 AIZ 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 133,460 shares
    Change vs previous 13F +90,870 shares

    0.02% of the 13F portfolio, value $35,838,014.

    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 42,590 shares
    Change vs previous 13F -71,706 shares

    0.01% of the 13F portfolio, value $9,276,528.

    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 114,296 shares
    Change vs previous 13F -23,207 shares

    0.02% of the 13F portfolio, value $27,528,192.

    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 137,503 shares
    Change vs previous 13F +75,415 shares

    0.02% of the 13F portfolio, value $29,783,150.

    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 62,088 shares
    Change vs previous 13F +60,523 shares

    0.01% of the 13F portfolio, value $12,261,759.

    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 1,565 shares
    Change vs previous 13F -2,300 shares

    <0.01% of the 13F portfolio, value $328,259.

    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 3,865 shares
    Change vs previous 13F -30,915 shares

    <0.01% of the 13F portfolio, value $824,095.

    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 34,780 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $6,916,351.

    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).