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DIMENSIONAL FUND ADVISORS LP: ATRC position timeline

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

DIMENSIONAL FUND ADVISORS LP held 1,044,034 ATRC shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,044,034 shares
    Change vs previous 13F +46,275 shares

    0.01% of the 13F portfolio, value $29,215,881.

    13F-HR 0000354204-26-000866 filed by DIMENSIONAL FUND 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 997,759 shares
    Change vs previous 13F +75,862 shares

    0.01% of the 13F portfolio, value $28,465,965.

    13F-HR 0000354204-26-000581 filed by DIMENSIONAL FUND 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 921,897 shares
    Change vs previous 13F +71,341 shares

    0.01% of the 13F portfolio, value $36,472,238.

    13F-HR 0000354204-26-000347 filed by DIMENSIONAL FUND 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 850,556 shares
    Change vs previous 13F +30,448 shares

    0.01% of the 13F portfolio, value $29,980,418.

    13F-HR 0000354204-25-001337 filed by DIMENSIONAL FUND 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 820,108 shares
    Change vs previous 13F +109,064 shares

    0.01% of the 13F portfolio, value $26,873,683.

    13F-HR 0000354204-25-001097 filed by DIMENSIONAL FUND 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 711,044 shares
    Change vs previous 13F +10,832 shares

    0.01% of the 13F portfolio, value $22,935,848.

    13F-HR 0000354204-25-000866 filed by DIMENSIONAL FUND 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 700,212 shares
    Change vs previous 13F +136,015 shares

    0.01% of the 13F portfolio, value $21,397,874.

    13F-HR 0000354204-25-000528 filed by DIMENSIONAL FUND 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 564,197 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $15,820,412.

    13F-HR 0000354204-24-004773 filed by DIMENSIONAL FUND ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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