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Disclosery

Pier Capital, LLC: ADPT position timeline

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

Pier Capital, LLC held 0 ADPT shares at 2026-03-31 per its 13F-HR filed 2026-05-14.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -234,848 shares

    13F-HR 0001310051-26-000004 filed by Pier Capital, 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.

  2. period ended2025-12-31
    13F 234,848 shares
    Change vs previous 13F -400,235 shares

    0.61% of the 13F portfolio, value $3,813,932.

    13F-HR 0001310051-26-000002 filed by Pier Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 635,083 shares
    Change vs previous 13F -381,803 shares

    1.49% of the 13F portfolio, value $9,500,842.

    13F-HR 0001310051-25-000008 filed by Pier Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 1,016,886 shares
    Change vs previous 13F -80,501 shares

    1.81% of the 13F portfolio, value $11,846,722.

    13F-HR 0001310051-25-000006 filed by Pier Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 1,097,387 shares
    Change vs previous 13F -176,906 shares

    1.37% of the 13F portfolio, value $8,153,585.

    13F-HR 0001310051-25-000004 filed by Pier Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 1,274,293 shares
    Change vs previous 13F -1,592 shares

    1.09% of the 13F portfolio, value $7,639,387.

    13F-HR 0001310051-25-000002 filed by Pier Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 1,275,885 shares
    Change vs previous 13F not available

    0.92% of the 13F portfolio, value $6,532,531.

    13F-HR 0001310051-24-000005 filed by Pier Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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