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Parkman Healthcare Partners LLC: ATEC position timeline

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

Parkman Healthcare Partners LLC held 449,943 ATEC 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 449,943 shares
    Change vs previous 13F -373,820 shares

    0.4% of the 13F portfolio, value $3,892,007.

    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 823,763 shares
    Change vs previous 13F +546,582 shares

    0.93% of the 13F portfolio, value $8,962,541.

    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 277,181 shares
    Change vs previous 13F -419,799 shares

    0.56% of the 13F portfolio, value $5,831,888.

    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 696,980 shares
    Change vs previous 13F +48,109 shares

    1.11% of the 13F portfolio, value $10,134,089.

    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 648,871 shares
    Change vs previous 13F +202,765 shares

    0.83% of the 13F portfolio, value $7,202,468.

    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 446,106 shares
    Change vs previous 13F +217,772 shares

    0.54% of the 13F portfolio, value $4,523,515.

    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 228,334 shares
    Change vs previous 13F -168,002 shares

    0.28% of the 13F portfolio, value $2,096,106.

    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 396,336 shares
    Change vs previous 13F not available

    0.28% of the 13F portfolio, value $2,203,628.

    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).