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MILLER HOWARD INVESTMENTS INC /NY: ATO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MILLER HOWARD INVESTMENTS INC /NY on ATO, newest first. How the timeline and the estimate are built.

MILLER HOWARD INVESTMENTS INC /NY held 55,277 ATO shares at 2026-06-30 per its 13F-HR filed 2026-07-31.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 55,277 shares
    Change vs previous 13F +3,482 shares

    0.25% of the 13F portfolio, value $9,522,531.

    13F-HR 0000903947-26-000003 filed by MILLER HOWARD INVESTMENTS INC /NY
    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 51,795 shares
    Change vs previous 13F -7,024 shares

    0.26% of the 13F portfolio, value $9,567,499.

    13F-HR 0000903947-26-000002 filed by MILLER HOWARD INVESTMENTS INC /NY
    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 58,819 shares
    Change vs previous 13F +4,186 shares

    0.3% of the 13F portfolio, value $9,859,826.

    13F-HR 0000903947-26-000001 filed by MILLER HOWARD INVESTMENTS INC /NY
    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 54,633 shares
    Change vs previous 13F +1,128 shares

    0.28% of the 13F portfolio, value $9,328,668.

    13F-HR 0000903947-25-000008 filed by MILLER HOWARD INVESTMENTS INC /NY
    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 53,505 shares
    Change vs previous 13F +1,800 shares

    0.26% of the 13F portfolio, value $8,245,731.

    13F-HR 0000903947-25-000004 filed by MILLER HOWARD INVESTMENTS INC /NY
    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 51,705 shares
    Change vs previous 13F +16,277 shares

    0.25% of the 13F portfolio, value $7,992,596.

    13F-HR 0000903947-25-000002 filed by MILLER HOWARD INVESTMENTS INC /NY
    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 35,428 shares
    Change vs previous 13F +1,175 shares

    0.16% of the 13F portfolio, value $4,934,104.

    13F-HR 0000903947-25-000001 filed by MILLER HOWARD INVESTMENTS INC /NY
    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 34,253 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $4,751,254.

    13F-HR 0000903947-24-000011 filed by MILLER HOWARD INVESTMENTS INC /NY
    Filed (acceptance time not in the bulk data set), ingested

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