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Disclosery

MORGAN STANLEY: BSX position timeline

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

MORGAN STANLEY held 18,947,147 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 18,947,147 shares
    Change vs previous 13F -3,319,517 shares

    0.04% of the 13F portfolio, value $808,664,356.

    13F-HR 0000895421-26-000243 filed by MORGAN STANLEY
    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 22,266,664 shares
    Change vs previous 13F -693,892 shares

    0.08% of the 13F portfolio, value $1,397,233,394.

    13F-HR 0000895421-26-000183 filed by MORGAN STANLEY
    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/A 22,960,556 shares
    Change vs previous 13F +2,246,308 shares

    0.13% of the 13F portfolio, value $2,189,289,385.

    13F-HR/A 0000895421-26-000187 filed by MORGAN STANLEY
    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/A 20,714,248 shares
    Change vs previous 13F +1,639,087 shares

    0.12% of the 13F portfolio, value $2,022,332,304.

    13F-HR/A 0000895421-26-000186 filed by MORGAN STANLEY
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-09-30
    13F/A 19,075,161 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $1,598,498,754.

    13F-HR/A 0000895421-25-000379 filed by MORGAN STANLEY
    Filed (acceptance time not in the bulk data set), ingested

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