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

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

D. E. Shaw & Co., Inc. held 25,457,409 BSX 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 25,457,409 shares
    Change vs previous 13F +1,145,057 shares

    0.67% of the 13F portfolio, value $1,086,522,216.

    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 24,312,352 shares
    Change vs previous 13F +13,063,148 shares

    1.2% of the 13F portfolio, value $1,525,600,089.

    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 11,249,204 shares
    Change vs previous 13F +2,338,849 shares

    0.82% of the 13F portfolio, value $1,072,611,602.

    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 8,910,355 shares
    Change vs previous 13F +2,155,204 shares

    0.7% of the 13F portfolio, value $869,917,959.

    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 6,755,151 shares
    Change vs previous 13F +2,916,007 shares

    0.72% of the 13F portfolio, value $725,570,768.

    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 3,839,144 shares
    Change vs previous 13F +3,075,641 shares

    0.46% of the 13F portfolio, value $387,292,846.

    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 763,503 shares
    Change vs previous 13F -992,596 shares

    0.08% of the 13F portfolio, value $68,196,088.

    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 1,756,099 shares
    Change vs previous 13F not available

    0.19% of the 13F portfolio, value $147,161,096.

    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).