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RHUMBLINE ADVISERS: AM position timeline

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

RHUMBLINE ADVISERS held 917,641 AM 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 917,641 shares
    Change vs previous 13F -12,960 shares

    0.02% of the 13F portfolio, value $20,876,298.

    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 930,601 shares
    Change vs previous 13F -2,227 shares

    0.02% of the 13F portfolio, value $21,217,672.

    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 932,828 shares
    Change vs previous 13F -41,656 shares

    0.01% of the 13F portfolio, value $16,594,967.

    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 974,484 shares
    Change vs previous 13F -12,191 shares

    0.02% of the 13F portfolio, value $18,943,923.

    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 986,675 shares
    Change vs previous 13F -37,641 shares

    0.02% of the 13F portfolio, value $18,697,448.

    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 1,024,316 shares
    Change vs previous 13F +14,083 shares

    0.02% of the 13F portfolio, value $18,437,688.

    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 1,010,233 shares
    Change vs previous 13F -5,113 shares

    0.01% of the 13F portfolio, value $15,244,365.

    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 1,015,346 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $15,280,910.

    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).