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

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

D. E. Shaw & Co., Inc. held 871,018 GSM 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 871,018 shares
    Change vs previous 13F +670,558 shares

    <0.01% of the 13F portfolio, value $2,769,837.

    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 200,460 shares
    Change vs previous 13F +53,049 shares

    <0.01% of the 13F portfolio, value $825,895.

    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 147,411 shares
    Change vs previous 13F +125,169 shares

    <0.01% of the 13F portfolio, value $683,987.

    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 22,242 shares
    Change vs previous 13F +11,981 shares

    <0.01% of the 13F portfolio, value $101,202.

    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 10,261 shares
    Change vs previous 13F -146,209 shares

    <0.01% of the 13F portfolio, value $37,658.

    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 156,470 shares
    Change vs previous 13F -70,013 shares

    <0.01% of the 13F portfolio, value $580,504.

    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 226,483 shares
    Change vs previous 13F -170,256 shares

    <0.01% of the 13F portfolio, value $860,635.

    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 396,739 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,840,869.

    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).