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Disclosery

GAMMA Investing LLC: BSX position timeline

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

GAMMA Investing LLC held 39,171 BSX shares at 2026-09-30 per its 13F-HR filed 2026-10-08.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 39,171 shares
    Change vs previous 13F +6,213 shares

    0.06% of the 13F portfolio, value $1,709,814.

    13F-HR 0002010235-26-000007 filed by GAMMA Investing LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 32,958 shares
    Change vs previous 13F +7,612 shares

    0.05% of the 13F portfolio, value $1,406,647.

    13F-HR 0002010235-26-000005 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 25,346 shares
    Change vs previous 13F -5,487 shares

    0.07% of the 13F portfolio, value $1,590,462.

    13F-HR 0002010235-26-000003 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 30,833 shares
    Change vs previous 13F -2,184 shares

    0.15% of the 13F portfolio, value $2,939,927.

    13F-HR 0002010235-26-000001 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 33,017 shares
    Change vs previous 13F +3,531 shares

    0.18% of the 13F portfolio, value $3,223,450.

    13F-HR 0002010235-25-000009 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 29,486 shares
    Change vs previous 13F +3,932 shares

    0.2% of the 13F portfolio, value $3,167,091.

    13F-HR 0002010235-25-000007 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F/A 25,554 shares
    Change vs previous 13F +3,745 shares

    0.19% of the 13F portfolio, value $2,577,887.

    13F-HR/A 0002010235-25-000006 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 21,809 shares
    Change vs previous 13F not available

    0.17% of the 13F portfolio, value $1,947,980.

    13F-HR 0002010235-25-000001 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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