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Disclosery

Engineers Gate Manager LP: ATRC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Engineers Gate Manager LP on ATRC, newest first. How the timeline and the estimate are built.

Engineers Gate Manager LP held 48,160 ATRC 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 48,160 shares
    Change vs previous 13F +5,283 shares

    0.02% of the 13F portfolio, value $1,347,517.

    13F-HR 0001620220-26-000007 filed by Engineers Gate Manager LP
    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 42,877 shares
    Change vs previous 13F -15,602 shares

    0.02% of the 13F portfolio, value $1,223,281.

    13F-HR 0001620220-26-000004 filed by Engineers Gate Manager LP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 58,479 shares
    Change vs previous 13F +29,839 shares

    0.03% of the 13F portfolio, value $2,313,429.

    13F-HR 0001620220-26-000002 filed by Engineers Gate Manager LP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 28,640 shares
    Change vs previous 13F -6,009 shares

    0.01% of the 13F portfolio, value $1,009,560.

    13F-HR 0001620220-25-000010 filed by Engineers Gate Manager LP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 34,649 shares
    Change vs previous 13F -3,854 shares

    0.01% of the 13F portfolio, value $1,135,448.

    13F-HR 0001085146-25-005076 filed by Engineers Gate Manager LP
    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 38,503 shares
    Change vs previous 13F +3,983 shares

    0.02% of the 13F portfolio, value $1,242,107.

    13F-HR 0001085146-25-003199 filed by Engineers Gate Manager LP
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 34,520 shares
    Change vs previous 13F -26,696 shares

    0.02% of the 13F portfolio, value $1,054,931.

    13F-HR 0001085146-25-001517 filed by Engineers Gate Manager LP
    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 61,216 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $1,716,497.

    13F-HR 0001085146-24-005911 filed by Engineers Gate Manager LP
    Filed (acceptance time not in the bulk data set), ingested

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