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Disclosery

MAI Capital Management: BSX position timeline

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

MAI Capital Management held 519,011 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 519,011 shares
    Change vs previous 13F +188,802 shares

    0.08% of the 13F portfolio, value $22,151,394.

    13F-HR 0001172661-26-003680 filed by MAI Capital Management
    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 330,209 shares
    Change vs previous 13F +168,770 shares

    0.12% of the 13F portfolio, value $20,720,643.

    13F-HR 0001040197-26-000002 filed by MAI Capital Management
    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 161,439 shares
    Change vs previous 13F -1,673 shares

    0.09% of the 13F portfolio, value $15,393,178.

    13F-HR 0001040197-26-000001 filed by MAI Capital Management
    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 163,112 shares
    Change vs previous 13F +6,584 shares

    0.1% of the 13F portfolio, value $15,924,592.

    13F-HR 0001040197-25-000006 filed by MAI Capital Management
    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 156,528 shares
    Change vs previous 13F +6,773 shares

    0.12% of the 13F portfolio, value $16,812,629.

    13F-HR 0001040197-25-000005 filed by MAI Capital Management
    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 149,755 shares
    Change vs previous 13F -34,444 shares

    0.11% of the 13F portfolio, value $15,107,273.

    13F-HR 0001040197-25-000002 filed by MAI Capital Management
    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 184,199 shares
    Change vs previous 13F -1,001 shares

    0.12% of the 13F portfolio, value $16,452,625.

    13F-HR 0001040197-25-000001 filed by MAI Capital Management
    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 185,200 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $15,519,755.

    13F-HR 0001040197-24-000007 filed by MAI Capital Management
    Filed (acceptance time not in the bulk data set), ingested

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