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Disclosery

Granite FO LLC: BSX position timeline

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

Granite FO LLC held 400 BSX shares at 2026-06-30 per its 13F-HR filed 2026-07-15.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 400 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $17,072.

    13F-HR 0001420506-26-001224 filed by Granite FO 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/A 400 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $25,100.

    13F-HR/A 0001420506-26-000946 filed by Granite FO 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 400 shares
    Change vs previous 13F -2,000 shares

    0.02% of the 13F portfolio, value $38,140.

    13F-HR 0001420506-26-000184 filed by Granite FO 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 2,400 shares
    Change vs previous 13F 0 shares

    0.13% of the 13F portfolio, value $234,312.

    13F-HR 0001420506-25-002891 filed by Granite FO 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 2,400 shares
    Change vs previous 13F 0 shares

    0.15% of the 13F portfolio, value $257,784.

    13F-HR 0001420506-25-002158 filed by Granite FO 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 2,400 shares
    Change vs previous 13F 0 shares

    0.14% of the 13F portfolio, value $242,112.

    13F-HR 0001420506-25-001203 filed by Granite FO 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 2,400 shares
    Change vs previous 13F 0 shares

    0.12% of the 13F portfolio, value $214,368.

    13F-HR 0001420506-25-000176 filed by Granite FO LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 2,400 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $201,120.

    13F-HR 0001420506-24-002138 filed by Granite FO LLC
    Filed (acceptance time not in the bulk data set), ingested

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