Skip to content
Disclosery

RHUMBLINE ADVISERS: ATMU position timeline

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

RHUMBLINE ADVISERS held 196,800 ATMU shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 196,800 shares
    Change vs previous 13F +92,149 shares

    0.01% of the 13F portfolio, value $10,034,812.

    13F-HR 0001115418-26-000005 filed by RHUMBLINE ADVISERS
    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 104,651 shares
    Change vs previous 13F -1,066 shares

    0.01% of the 13F portfolio, value $5,941,023.

    13F-HR 0001115418-26-000003 filed by RHUMBLINE ADVISERS
    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 105,717 shares
    Change vs previous 13F -18,252 shares

    <0.01% of the 13F portfolio, value $5,487,754.

    13F-HR 0001115418-26-000002 filed by RHUMBLINE ADVISERS
    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 123,969 shares
    Change vs previous 13F -3,549 shares

    <0.01% of the 13F portfolio, value $5,589,749.

    13F-HR 0001115418-25-000021 filed by RHUMBLINE ADVISERS
    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 127,518 shares
    Change vs previous 13F +8,220 shares

    <0.01% of the 13F portfolio, value $4,644,192.

    13F-HR 0001115418-25-000017 filed by RHUMBLINE ADVISERS
    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/A 119,298 shares
    Change vs previous 13F +4,122 shares

    <0.01% of the 13F portfolio, value $4,381,804.

    13F-HR/A 0001115418-25-000005 filed by RHUMBLINE ADVISERS
    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/A 115,176 shares
    Change vs previous 13F +2,375 shares

    <0.01% of the 13F portfolio, value $4,512,582.

    13F-HR/A 0001115418-25-000006 filed by RHUMBLINE ADVISERS
    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 112,801 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $4,233,409.

    13F-HR 0001115418-24-000011 filed by RHUMBLINE ADVISERS
    Filed (acceptance time not in the bulk data set), ingested

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