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ZACKS INVESTMENT MANAGEMENT: BSX position timeline

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

ZACKS INVESTMENT MANAGEMENT held 5,681 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 5,681 shares
    Change vs previous 13F -251,448 shares

    <0.01% of the 13F portfolio, value $242,485.

    13F-HR 0001172661-26-003391 filed by ZACKS INVESTMENT 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 257,129 shares
    Change vs previous 13F +1,439 shares

    0.13% of the 13F portfolio, value $16,134,830.

    13F-HR 0001172661-26-001904 filed by ZACKS INVESTMENT 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 255,690 shares
    Change vs previous 13F +7,944 shares

    0.19% of the 13F portfolio, value $24,380,064.

    13F-HR 0001172661-26-000942 filed by ZACKS INVESTMENT 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 247,746 shares
    Change vs previous 13F +795 shares

    0.19% of the 13F portfolio, value $24,187,461.

    13F-HR 0001172661-25-005127 filed by ZACKS INVESTMENT 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 246,951 shares
    Change vs previous 13F +428 shares

    0.23% of the 13F portfolio, value $26,525,050.

    13F-HR 0001172661-25-003061 filed by ZACKS INVESTMENT 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 246,523 shares
    Change vs previous 13F +6,929 shares

    0.23% of the 13F portfolio, value $24,869,243.

    13F-HR 0001172661-25-001873 filed by ZACKS INVESTMENT 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 239,594 shares
    Change vs previous 13F -16,224 shares

    0.2% of the 13F portfolio, value $21,400,565.

    13F-HR 0001172661-25-000838 filed by ZACKS INVESTMENT 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 255,818 shares
    Change vs previous 13F not available

    0.19% of the 13F portfolio, value $21,437,581.

    13F-HR 0001172661-24-004993 filed by ZACKS INVESTMENT MANAGEMENT
    Filed (acceptance time not in the bulk data set), ingested

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