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Disclosery

Parkman Healthcare Partners LLC: CSTL position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Parkman Healthcare Partners LLC on CSTL, newest first. How the timeline and the estimate are built.

Parkman Healthcare Partners LLC held 144,791 CSTL shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 144,791 shares
    Change vs previous 13F +18,641 shares

    0.35% of the 13F portfolio, value $3,453,265.

    13F-HR 0001420506-26-001734 filed by Parkman Healthcare Partners 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 126,150 shares
    Change vs previous 13F -24,408 shares

    0.32% of the 13F portfolio, value $3,096,983.

    13F-HR 0001420506-26-001072 filed by Parkman Healthcare Partners 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 150,558 shares
    Change vs previous 13F -325,010 shares

    0.56% of the 13F portfolio, value $5,856,706.

    13F-HR 0001420506-26-000499 filed by Parkman Healthcare Partners 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 475,568 shares
    Change vs previous 13F +123,306 shares

    1.19% of the 13F portfolio, value $10,828,683.

    13F-HR 0001420506-25-003321 filed by Parkman Healthcare Partners 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 352,262 shares
    Change vs previous 13F +1,711 shares

    0.83% of the 13F portfolio, value $7,193,190.

    13F-HR 0001420506-25-002082 filed by Parkman Healthcare Partners 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 350,551 shares
    Change vs previous 13F +45,922 shares

    0.83% of the 13F portfolio, value $7,018,031.

    13F-HR 0001420506-25-001258 filed by Parkman Healthcare Partners 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 304,629 shares
    Change vs previous 13F +8,558 shares

    1.08% of the 13F portfolio, value $8,118,363.

    13F-HR 0001420506-25-000552 filed by Parkman Healthcare Partners 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 296,071 shares
    Change vs previous 13F not available

    1.08% of the 13F portfolio, value $8,443,945.

    13F-HR 0001420506-24-002511 filed by Parkman Healthcare Partners LLC
    Filed (acceptance time not in the bulk data set), ingested

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