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Disclosery

Birchview Capital, LP: ATEC position timeline

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

Birchview Capital, LP held 0 ATEC shares at 2026-03-31 per its 13F-HR filed 2026-05-15.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -18,058 shares

    13F-HR 0001618205-26-000002 filed by Birchview Capital, LP
    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 18,058 shares
    Change vs previous 13F -14,942 shares

    0.22% of the 13F portfolio, value $379,940.

    13F-HR 0001618205-26-000001 filed by Birchview Capital, LP
    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 33,000 shares
    Change vs previous 13F 0 shares

    0.36% of the 13F portfolio, value $479,820.

    13F-HR 0001618205-25-000011 filed by Birchview Capital, LP
    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 33,000 shares
    Change vs previous 13F 0 shares

    0.36% of the 13F portfolio, value $366,300.

    13F-HR 0001618205-25-000009 filed by Birchview Capital, LP
    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 33,000 shares
    Change vs previous 13F -25,000 shares

    0.29% of the 13F portfolio, value $334,620.

    13F-HR 0001618205-25-000002 filed by Birchview Capital, LP
    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/A 58,000 shares
    Change vs previous 13F -140,000 shares

    0.43% of the 13F portfolio, value $532,440.

    13F-HR/A 0001618205-25-000008 filed by Birchview Capital, LP
    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/A 198,000 shares
    Change vs previous 13F not available

    0.95% of the 13F portfolio, value $1,100,880.

    13F-HR/A 0001618205-25-000007 filed by Birchview Capital, LP
    Filed (acceptance time not in the bulk data set), ingested

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