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ARIZONA STATE RETIREMENT SYSTEM: AMTM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ARIZONA STATE RETIREMENT SYSTEM on AMTM, newest first. How the timeline and the estimate are built.

ARIZONA STATE RETIREMENT SYSTEM held 43,751 AMTM shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 43,751 shares
    Change vs previous 13F +210 shares

    <0.01% of the 13F portfolio, value $904,333.

    13F-HR 0000897069-26-001594 filed by ARIZONA STATE RETIREMENT SYSTEM
    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 43,541 shares
    Change vs previous 13F -319 shares

    0.01% of the 13F portfolio, value $1,135,549.

    13F-HR 0000897069-26-000996 filed by ARIZONA STATE RETIREMENT SYSTEM
    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 43,860 shares
    Change vs previous 13F -2,941 shares

    0.01% of the 13F portfolio, value $1,271,940.

    13F-HR 0000897069-26-000191 filed by ARIZONA STATE RETIREMENT SYSTEM
    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 46,801 shares
    Change vs previous 13F +648 shares

    0.01% of the 13F portfolio, value $1,120,884.

    13F-HR 0000897069-25-001611 filed by ARIZONA STATE RETIREMENT SYSTEM
    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 46,153 shares
    Change vs previous 13F +7,768 shares

    0.01% of the 13F portfolio, value $1,089,672.

    13F-HR 0000897069-25-001322 filed by ARIZONA STATE RETIREMENT SYSTEM
    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 38,385 shares
    Change vs previous 13F -450 shares

    <0.01% of the 13F portfolio, value $698,607.

    13F-HR 0000897069-25-000898 filed by ARIZONA STATE RETIREMENT SYSTEM
    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 38,835 shares
    Change vs previous 13F +2,961 shares

    <0.01% of the 13F portfolio, value $816,700.

    13F-HR 0000897069-25-000186 filed by ARIZONA STATE RETIREMENT SYSTEM
    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 35,874 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $1,156,937.

    13F-HR 0000897069-24-002139 filed by ARIZONA STATE RETIREMENT SYSTEM
    Filed (acceptance time not in the bulk data set), ingested

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