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TWO SIGMA INVESTMENTS, LP: BSX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of TWO SIGMA INVESTMENTS, LP on BSX, newest first. How the timeline and the estimate are built.

TWO SIGMA INVESTMENTS, LP held 19,359,023 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 19,359,023 shares
    Change vs previous 13F +9,947,792 shares

    0.62% of the 13F portfolio, value $826,243,102.

    13F-HR 0000899140-26-000855 filed by TWO SIGMA INVESTMENTS, LP
    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 9,411,231 shares
    Share basis changed not comparable

    Membership change: TWO SIGMA ADVISERS, LP left the group. 0.49% of the 13F portfolio, value $590,554,745.

    13F-HR 0000899140-26-000547 filed by TWO SIGMA INVESTMENTS, LP
    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 8,769,804 shares
    Change vs previous 13F +898,463 shares

    0.71% of the 13F portfolio, value $836,200,811.

    13F-HR 0000899140-26-000225 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 2,471,344 shares
    • TWO SIGMA ADVISERS, LP: 6,298,460 shares

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 7,871,341 shares
    Change vs previous 13F +235,005 shares

    0.67% of the 13F portfolio, value $768,479,022.

    13F-HR 0000899140-25-001279 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 2,531,581 shares
    • TWO SIGMA ADVISERS, LP: 5,339,760 shares

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 7,636,336 shares
    Change vs previous 13F +989,629 shares

    0.79% of the 13F portfolio, value $820,218,850.

    13F-HR 0000899140-25-000953 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 2,466,376 shares
    • TWO SIGMA ADVISERS, LP: 5,169,960 shares

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 6,646,707 shares
    Change vs previous 13F +5,149,600 shares

    0.74% of the 13F portfolio, value $670,519,802.

    13F-HR 0000899140-25-000679 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 2,440,747 shares
    • TWO SIGMA ADVISERS, LP: 4,205,960 shares

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F 1,497,107 shares
    Change vs previous 13F -164,477 shares

    0.15% of the 13F portfolio, value $133,721,597.

    13F-HR 0000899140-25-000264 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 741,847 shares
    • TWO SIGMA ADVISERS, LP: 755,260 shares

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 1,661,584 shares
    Change vs previous 13F not available

    0.16% of the 13F portfolio, value $139,240,739.

    13F-HR 0000919574-24-006611 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 1,153,124 shares
    • TWO SIGMA ADVISERS, LP: 508,460 shares

    Acceptance time not in the bulk data set (spec §4.2).