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Disclosery

Crystal Rock Capital Management: BSX position timeline

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

Crystal Rock Capital Management held 47,245 BSX shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 47,245 shares
    Change vs previous 13F -3,400 shares

    1.03% of the 13F portfolio, value $2,016,417.

    13F-HR 0001214659-26-009436 filed by Crystal Rock Capital 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 50,645 shares
    Change vs previous 13F -8,375 shares

    1.89% of the 13F portfolio, value $3,177,974.

    13F-HR 0001214659-26-005426 filed by Crystal Rock Capital 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 59,020 shares
    Change vs previous 13F 0 shares

    2.97% of the 13F portfolio, value $5,627,557.

    13F-HR 0001214659-26-000852 filed by Crystal Rock Capital 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 59,020 shares
    Change vs previous 13F -5,750 shares

    3.15% of the 13F portfolio, value $5,762,123.

    13F-HR 0001214659-25-016005 filed by Crystal Rock Capital 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 64,770 shares
    Change vs previous 13F -4,550 shares

    4.01% of the 13F portfolio, value $6,956,946.

    13F-HR 0001214659-25-011474 filed by Crystal Rock Capital 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 69,320 shares
    Change vs previous 13F -15,780 shares

    4.78% of the 13F portfolio, value $6,993,002.

    13F-HR 0001214659-25-006993 filed by Crystal Rock Capital 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 85,100 shares
    Change vs previous 13F -6,425 shares

    4.66% of the 13F portfolio, value $7,601,132.

    13F-HR 0001214659-25-001943 filed by Crystal Rock Capital 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 91,525 shares
    Change vs previous 13F not available

    4.52% of the 13F portfolio, value $7,669,795.

    13F-HR 0001214659-24-018430 filed by Crystal Rock Capital Management
    Filed (acceptance time not in the bulk data set), ingested

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