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Disclosery

NEUBERGER BERMAN GROUP LLC: ATMU position timeline

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

NEUBERGER BERMAN GROUP LLC held 2,420,647 ATMU 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 2,420,647 shares
    Change vs previous 13F +1,246,437 shares

    0.08% of the 13F portfolio, value $123,428,791.

    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 1,174,210 shares
    Change vs previous 13F +1,168,811 shares

    0.05% of the 13F portfolio, value $66,659,902.

    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 5,399 shares
    Change vs previous 13F +5,399 shares

    <0.01% of the 13F portfolio, value $280,262.

    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 0 shares
    Change vs previous 13F -518,116 shares

    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).

    Exited: the 13F for this period no longer lists the position.

  5. period ended2025-06-30
    13F/A 518,116 shares
    Change vs previous 13F -305,255 shares

    0.01% of the 13F portfolio, value $18,869,785.

    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 823,371 shares
    Change vs previous 13F +182,397 shares

    0.03% of the 13F portfolio, value $30,242,417.

    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 640,974 shares
    Change vs previous 13F +174,905 shares

    0.02% of the 13F portfolio, value $25,113,362.

    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 466,069 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $17,491,568.

    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).