Skip to content
Disclosery

PARNASSUS INVESTMENTS, LLC: BSX position timeline

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

PARNASSUS INVESTMENTS, LLC held 1,174,799 BSX shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,174,799 shares
    Change vs previous 13F -6,829,021 shares

    0.13% of the 13F portfolio, value $50,140,421.

    13F-HR 0001172661-26-002908 filed by PARNASSUS INVESTMENTS, 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 8,003,820 shares
    Change vs previous 13F +104,580 shares

    1.47% of the 13F portfolio, value $502,239,705.

    13F-HR 0001172661-26-001730 filed by PARNASSUS INVESTMENTS, 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 7,899,240 shares
    Change vs previous 13F +1,014,800 shares

    1.95% of the 13F portfolio, value $753,192,534.

    13F-HR 0001172661-26-000636 filed by PARNASSUS INVESTMENTS, 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 6,884,440 shares
    Change vs previous 13F +6,868,459 shares

    1.55% of the 13F portfolio, value $672,127,878.

    13F-HR 0001172661-25-004416 filed by PARNASSUS INVESTMENTS, 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 15,981 shares
    Change vs previous 13F +917 shares

    <0.01% of the 13F portfolio, value $1,716,519.

    13F-HR 0001172661-25-002910 filed by PARNASSUS INVESTMENTS, 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 15,064 shares
    Change vs previous 13F +203 shares

    <0.01% of the 13F portfolio, value $1,519,656.

    13F-HR 0001172661-25-001923 filed by PARNASSUS INVESTMENTS, 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 14,861 shares
    Change vs previous 13F +97 shares

    <0.01% of the 13F portfolio, value $1,327,384.

    13F-HR 0001172661-25-000594 filed by PARNASSUS INVESTMENTS, 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 14,764 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,237,223.

    13F-HR 0001172661-24-004515 filed by PARNASSUS INVESTMENTS, LLC
    Filed (acceptance time not in the bulk data set), ingested

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