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Disclosery

Parkman Healthcare Partners LLC: AGIO position timeline

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

Parkman Healthcare Partners LLC held 669,046 AGIO 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 669,046 shares
    Change vs previous 13F +265,521 shares

    2.55% of the 13F portfolio, value $24,828,297.

    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 403,525 shares
    Change vs previous 13F +303,921 shares

    1.42% of the 13F portfolio, value $13,651,251.

    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 99,604 shares
    Change vs previous 13F -776 shares

    0.26% of the 13F portfolio, value $2,711,221.

    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 100,380 shares
    Change vs previous 13F +100,380 shares

    0.44% of the 13F portfolio, value $4,029,253.

    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 ended2024-12-31
    13F 0 shares
    Change vs previous 13F -285,099 shares

    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).

    Exited: the 13F for this period no longer lists the position.

  6. period ended2024-09-30
    13F 285,099 shares
    Change vs previous 13F not available

    1.62% of the 13F portfolio, value $12,666,949.

    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).