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Disclosery

Verition Fund Management LLC: ATMU position timeline

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

Verition Fund Management LLC held 74,880 ATMU shares at 2026-06-30 per its 13F-HR/A filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 74,880 shares
    Change vs previous 13F +74,880 shares

    0.03% of the 13F portfolio, value $3,818,131.

    13F-HR/A 0001454027-26-000004 filed by Verition Fund Management 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 0 shares
    Change vs previous 13F -67,992 shares

    13F-HR 0001454027-26-000002 filed by Verition Fund Management 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.

  3. period ended2025-12-31
    13F 67,992 shares
    Change vs previous 13F +12,704 shares

    0.02% of the 13F portfolio, value $3,529,465.

    13F-HR 0001454027-26-000001 filed by Verition Fund Management 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 55,288 shares
    Change vs previous 13F -4,552 shares

    0.01% of the 13F portfolio, value $2,492,936.

    13F-HR 0001454027-25-000007 filed by Verition Fund Management 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 59,840 shares
    Change vs previous 13F +30,825 shares

    0.01% of the 13F portfolio, value $2,179,373.

    13F-HR 0001454027-25-000004 filed by Verition Fund Management 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 29,015 shares
    Change vs previous 13F -268,100 shares

    0.01% of the 13F portfolio, value $1,065,721.

    13F-HR 0001454027-25-000002 filed by Verition Fund Management 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 297,115 shares
    Change vs previous 13F +23,427 shares

    0.06% of the 13F portfolio, value $11,640,966.

    13F-HR 0001454027-25-000001 filed by Verition Fund Management 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 273,688 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $10,271,511.

    13F-HR 0001454027-24-000006 filed by Verition Fund Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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