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Argentarii, LLC: BSX position timeline

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

Argentarii, LLC held 0 BSX shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 0 shares
    Change vs previous 13F -25,022 shares

    13F-HR 0002030055-26-000004 filed by Argentarii, LLC
    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.

  2. period ended2026-03-31
    13F 25,022 shares
    Change vs previous 13F -3,631 shares

    0.55% of the 13F portfolio, value $1,570,131.

    13F-HR 0002030055-26-000003 filed by Argentarii, 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 28,653 shares
    Change vs previous 13F -160 shares

    0.89% of the 13F portfolio, value $2,732,064.

    13F-HR 0002030055-26-000001 filed by Argentarii, 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 28,813 shares
    Change vs previous 13F +5 shares

    1.12% of the 13F portfolio, value $2,813,013.

    13F-HR 0002030055-25-000007 filed by Argentarii, 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 28,808 shares
    Change vs previous 13F -2,175 shares

    1.42% of the 13F portfolio, value $3,094,267.

    13F-HR 0002030055-25-000003 filed by Argentarii, 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 30,983 shares
    Change vs previous 13F +3,616 shares

    1.55% of the 13F portfolio, value $3,125,565.

    13F-HR 0002030055-25-000002 filed by Argentarii, LLC
    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 27,367 shares
    Change vs previous 13F not available

    1.23% of the 13F portfolio, value $2,444,420.

    13F-HR 0002030055-25-000001 filed by Argentarii, LLC
    Filed (acceptance time not in the bulk data set), ingested

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