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Disclosery

RATIONAL ADVISORS, INC.: BSX position timeline

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

RATIONAL ADVISORS, INC. held 530 BSX shares at 2026-06-30 per its 13F-HR filed 2026-07-24.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 530 shares
    Change vs previous 13F +35 shares

    <0.01% of the 13F portfolio, value $22,620.

    13F-HR 0001580642-26-004576 filed by RATIONAL ADVISORS, INC.
    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 495 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $31,061.

    13F-HR 0001580642-26-003009 filed by RATIONAL ADVISORS, INC.
    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 495 shares
    Change vs previous 13F +60 shares

    <0.01% of the 13F portfolio, value $47,198.

    13F-HR 0001580642-26-000967 filed by RATIONAL ADVISORS, INC.
    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 435 shares
    Change vs previous 13F +3 shares

    <0.01% of the 13F portfolio, value $42,469.

    13F-HR 0001580642-25-007222 filed by RATIONAL ADVISORS, INC.
    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 432 shares
    Change vs previous 13F +432 shares

    <0.01% of the 13F portfolio, value $46,401.

    13F-HR 0001162044-25-000770 filed by RATIONAL ADVISORS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 0 shares
    Change vs previous 13F -14,200 shares

    13F-HR 0001162044-25-000114 filed by RATIONAL ADVISORS, INC.
    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 ended2024-09-30
    13F 14,200 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $1,189,960.

    13F-HR 0001162044-24-001178 filed by RATIONAL ADVISORS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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