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

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

D. E. Shaw & Co., Inc. held 409,591 HDSN 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 409,591 shares
    Change vs previous 13F +50,909 shares

    <0.01% of the 13F portfolio, value $2,351,052.

    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 358,682 shares
    Change vs previous 13F -224,098 shares

    <0.01% of the 13F portfolio, value $2,109,050.

    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 582,780 shares
    Change vs previous 13F -239,029 shares

    <0.01% of the 13F portfolio, value $3,992,043.

    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 821,809 shares
    Change vs previous 13F +30,146 shares

    0.01% of the 13F portfolio, value $8,160,564.

    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 791,663 shares
    Change vs previous 13F -499,562 shares

    0.01% of the 13F portfolio, value $6,428,303.

    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 1,291,225 shares
    Change vs previous 13F -54,328 shares

    0.01% of the 13F portfolio, value $7,966,859.

    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 1,345,553 shares
    Change vs previous 13F +993,833 shares

    0.01% of the 13F portfolio, value $7,508,186.

    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 351,720 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,933,345.

    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).