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NEUBERGER BERMAN GROUP LLC: ATRC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of NEUBERGER BERMAN GROUP LLC on ATRC, newest first. How the timeline and the estimate are built.

NEUBERGER BERMAN GROUP LLC held 947,982 ATRC shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 947,982 shares
    Change vs previous 13F -102,300 shares

    0.02% of the 13F portfolio, value $26,579,656.

    13F-HR 0001465109-26-000068 filed by NEUBERGER BERMAN GROUP LLC
    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 1,050,282 shares
    Change vs previous 13F -36,044 shares

    0.02% of the 13F portfolio, value $29,954,828.

    13F-HR 0001465109-26-000030 filed by NEUBERGER BERMAN GROUP LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 1,086,326 shares
    Change vs previous 13F -104,785 shares

    0.03% of the 13F portfolio, value $42,998,602.

    13F-HR 0001465109-26-000010 filed by NEUBERGER BERMAN GROUP LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 1,191,111 shares
    Change vs previous 13F +1,372 shares

    0.03% of the 13F portfolio, value $41,971,938.

    13F-HR 0001465109-25-000020 filed by NEUBERGER BERMAN GROUP LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F/A 1,189,739 shares
    Change vs previous 13F +3,674 shares

    0.03% of the 13F portfolio, value $38,968,719.

    13F-HR/A 0001415889-25-022914 filed by NEUBERGER BERMAN GROUP LLC
    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 1,186,065 shares
    Change vs previous 13F +246,877 shares

    0.03% of the 13F portfolio, value $38,364,512.

    13F-HR 0001415889-25-012711 filed by NEUBERGER BERMAN GROUP LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 939,188 shares
    Change vs previous 13F -2,947 shares

    0.02% of the 13F portfolio, value $28,690,207.

    13F-HR 0001415889-25-003860 filed by NEUBERGER BERMAN GROUP LLC
    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 942,135 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $26,423,360.

    13F-HR 0001415889-24-026827 filed by NEUBERGER BERMAN GROUP LLC
    Filed (acceptance time not in the bulk data set), ingested

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