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Disclosery

WASATCH ADVISORS LP: ATRC position timeline

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

WASATCH ADVISORS LP held 233,604 ATRC shares at 2026-06-30 per its 13F-HR filed 2026-07-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 233,604 shares
    Change vs previous 13F -20,327 shares

    0.04% of the 13F portfolio, value $6,536,240.

    13F-HR 0000814133-26-000075 filed by WASATCH ADVISORS 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 253,931 shares
    Change vs previous 13F -99,946 shares

    0.05% of the 13F portfolio, value $7,244,651.

    13F-HR 0000814133-26-000038 filed by WASATCH ADVISORS 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 353,877 shares
    Change vs previous 13F -54,878 shares

    0.08% of the 13F portfolio, value $13,999,374.

    13F-HR 0000814133-26-000027 filed by WASATCH ADVISORS 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 408,755 shares
    Change vs previous 13F -98,067 shares

    0.08% of the 13F portfolio, value $14,408,614.

    13F-HR 0000814133-25-000124 filed by WASATCH ADVISORS 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 506,822 shares
    Change vs previous 13F +15,250 shares

    0.09% of the 13F portfolio, value $16,608,557.

    13F-HR 0000814133-25-000074 filed by WASATCH ADVISORS 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 491,572 shares
    Change vs previous 13F -115,792 shares

    0.09% of the 13F portfolio, value $15,858,113.

    13F-HR 0000814133-25-000058 filed by WASATCH ADVISORS 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 607,364 shares
    Change vs previous 13F -161,888 shares

    0.09% of the 13F portfolio, value $18,561,044.

    13F-HR 0000814133-25-000029 filed by WASATCH ADVISORS 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 769,252 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $21,569,826.

    13F-HR 0000814133-24-000115 filed by WASATCH ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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