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CI INVESTMENTS INC.: BSX position timeline

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

CI INVESTMENTS INC. held 367,179 BSX shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 367,179 shares
    Change vs previous 13F -336,214 shares

    0.05% of the 13F portfolio, value $15,671,200.

    13F-HR 0001163648-26-000011 filed by CI INVESTMENTS 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 703,393 shares
    Change vs previous 13F -517,759 shares

    0.21% of the 13F portfolio, value $44,137,911.

    13F-HR 0001163648-26-000005 filed by CI INVESTMENTS 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 1,221,152 shares
    Change vs previous 13F -394,422 shares

    0.51% of the 13F portfolio, value $116,436,843.

    13F-HR 0001163648-26-000003 filed by CI INVESTMENTS 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 1,615,574 shares
    Change vs previous 13F +128,875 shares

    0.57% of the 13F portfolio, value $157,728,000.

    13F-HR 0001163648-25-000016 filed by CI INVESTMENTS 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 1,486,699 shares
    Change vs previous 13F +108,475 shares

    0.6% of the 13F portfolio, value $159,686,000.

    13F-HR 0001163648-25-000009 filed by CI INVESTMENTS 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 1,378,224 shares
    Change vs previous 13F -269,778 shares

    0.59% of the 13F portfolio, value $139,035,000.

    13F-HR 0001163648-25-000004 filed by CI INVESTMENTS 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 1,648,002 shares
    Change vs previous 13F -25,681 shares

    0.56% of the 13F portfolio, value $147,200,000.

    13F-HR 0001163648-25-000002 filed by CI INVESTMENTS 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 1,673,683 shares
    Change vs previous 13F not available

    0.53% of the 13F portfolio, value $140,255,000.

    13F-HR 0001163648-24-000024 filed by CI INVESTMENTS INC.
    Filed (acceptance time not in the bulk data set), ingested

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