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RHUMBLINE ADVISERS: AME position timeline

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

RHUMBLINE ADVISERS held 447,006 AME 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 447,006 shares
    Change vs previous 13F -5,465 shares

    0.08% of the 13F portfolio, value $108,148,508.

    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 452,471 shares
    Change vs previous 13F -848 shares

    0.08% of the 13F portfolio, value $96,991,575.

    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 453,319 shares
    Change vs previous 13F +593 shares

    0.08% of the 13F portfolio, value $93,070,801.

    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 452,726 shares
    Change vs previous 13F -8,439 shares

    0.07% of the 13F portfolio, value $85,112,488.

    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 461,165 shares
    Change vs previous 13F +3,864 shares

    0.07% of the 13F portfolio, value $83,452,306.

    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 457,301 shares
    Change vs previous 13F +13,213 shares

    0.07% of the 13F portfolio, value $78,719,687.

    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 444,088 shares
    Change vs previous 13F -2,749 shares

    0.07% of the 13F portfolio, value $80,051,191.

    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 446,837 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $76,726,274.

    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).