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Disclosery

Quantitative Investment Management, LLC: BSX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Quantitative Investment Management, LLC on BSX, newest first. How the timeline and the estimate are built.

Quantitative Investment Management, LLC held 213,737 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 213,737 shares
    Change vs previous 13F +120,019 shares

    0.99% of the 13F portfolio, value $9,122,000.

    13F-HR 0001445911-26-000004 filed by Quantitative Investment Management, LLC
    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 93,718 shares
    Change vs previous 13F +93,718 shares

    0.61% of the 13F portfolio, value $5,880,000.

    13F-HR 0001445911-26-000003 filed by Quantitative Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -23,050 shares

    13F-HR 0001445911-25-000023 filed by Quantitative Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  4. period ended2025-06-30
    13F 23,050 shares
    Change vs previous 13F -4,803 shares

    0.33% of the 13F portfolio, value $2,475,000.

    13F-HR 0001445911-25-000021 filed by Quantitative Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 27,853 shares
    Change vs previous 13F +1,556 shares

    0.26% of the 13F portfolio, value $2,809,000.

    13F-HR 0001445911-25-000020 filed by Quantitative Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 26,297 shares
    Change vs previous 13F not available

    0.18% of the 13F portfolio, value $2,348,000.

    13F-HR 0001445911-25-000018 filed by Quantitative Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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