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

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

D. E. Shaw & Co., Inc. held 796,742 AER 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 796,742 shares
    Change vs previous 13F +147,891 shares

    0.07% of the 13F portfolio, value $116,149,049.

    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 648,851 shares
    Change vs previous 13F -860,447 shares

    0.07% of the 13F portfolio, value $89,009,381.

    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 1,509,298 shares
    Change vs previous 13F -2,004,938 shares

    0.16% of the 13F portfolio, value $216,976,681.

    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 3,514,236 shares
    Change vs previous 13F -809,358 shares

    0.34% of the 13F portfolio, value $425,222,556.

    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 4,323,594 shares
    Change vs previous 13F +387,222 shares

    0.5% of the 13F portfolio, value $505,860,498.

    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 3,936,372 shares
    Change vs previous 13F +452,707 shares

    0.48% of the 13F portfolio, value $402,179,127.

    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 3,483,665 shares
    Change vs previous 13F -55,173 shares

    0.37% of the 13F portfolio, value $333,386,741.

    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 3,538,838 shares
    Change vs previous 13F not available

    0.44% of the 13F portfolio, value $335,198,735.

    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).