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MIZUHO FINANCIAL GROUP INC: BSX position timeline

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

MIZUHO FINANCIAL GROUP INC held 116,365 BSX shares at 2026-06-30 per its 13F-HR/A filed 2026-07-28.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 116,365 shares
    Change vs previous 13F +26,710 shares

    0.08% of the 13F portfolio, value $4,966,458.

    13F-HR/A 0001062993-26-003864 filed by MIZUHO SECURITIES USA 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 89,655 shares
    Change vs previous 13F -18,287 shares

    0.13% of the 13F portfolio, value $5,625,851.

    13F-HR 0001062993-26-002466 filed by MIZUHO SECURITIES USA LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 107,942 shares
    Change vs previous 13F +21 shares

    0.18% of the 13F portfolio, value $10,964,623.

    13F-HR 0001062993-26-000693 filed by MIZUHO SECURITIES USA LLC
    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 107,921 shares
    Change vs previous 13F +5,676 shares

    0.23% of the 13F portfolio, value $11,385,666.

    13F-HR 0001062993-25-016264 filed by MIZUHO SECURITIES USA LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 102,245 shares
    Change vs previous 13F +102,245 shares

    0.23% of the 13F portfolio, value $10,982,135.

    13F-HR 0001062993-25-013451 filed by MIZUHO SECURITIES USA LLC
    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 0 shares
    Change vs previous 13F -410 shares

    13F-HR 0001520309-25-000020 filed by Mizuho Securities Co. Ltd.
    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.

  7. period ended2024-12-31
    13F 410 shares
    Change vs previous 13F -9,408 shares

    0.56% of the 13F portfolio, value $36,769.

    13F-HR 0001520309-25-000019 filed by Mizuho Securities Co. Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    • Mizuho Securities Co. Ltd.: 410 shares
    • MIZUHO MARKETS AMERICAS LLC: 0 shares

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

  8. period ended2024-09-30
    13F 9,818 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $822,748.

    13F-HR 0001062993-24-018408 filed by MIZUHO MARKETS AMERICAS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Mizuho Securities Co. Ltd.: 1,000 shares
    • MIZUHO MARKETS AMERICAS LLC: 8,818 shares

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