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JENNISON ASSOCIATES LLC: ATO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of JENNISON ASSOCIATES LLC on ATO, newest first. How the timeline and the estimate are built.

JENNISON ASSOCIATES LLC held 337,122 ATO shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 337,122 shares
    Change vs previous 13F -8,968 shares

    0.03% of the 13F portfolio, value $58,076,007.

    13F-HR 0000053417-26-000052 filed by JENNISON ASSOCIATES LLC
    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 346,090 shares
    Change vs previous 13F -6,958 shares

    0.04% of the 13F portfolio, value $63,929,744.

    13F-HR 0000053417-26-000040 filed by JENNISON ASSOCIATES LLC
    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 353,048 shares
    Change vs previous 13F -7,517 shares

    0.04% of the 13F portfolio, value $59,181,437.

    13F-HR 0000053417-26-000012 filed by JENNISON ASSOCIATES LLC
    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 360,565 shares
    Change vs previous 13F -77,316 shares

    0.04% of the 13F portfolio, value $61,566,474.

    13F-HR 0000053417-25-000088 filed by JENNISON ASSOCIATES LLC
    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 437,881 shares
    Change vs previous 13F -6,583 shares

    0.04% of the 13F portfolio, value $67,481,840.

    13F-HR 0000053417-25-000076 filed by JENNISON ASSOCIATES LLC
    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 444,464 shares
    Change vs previous 13F +215,157 shares

    0.05% of the 13F portfolio, value $68,705,245.

    13F-HR 0000053417-25-000046 filed by JENNISON ASSOCIATES LLC
    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 229,307 shares
    Change vs previous 13F -2,985 shares

    0.02% of the 13F portfolio, value $31,935,586.

    13F-HR 0000053417-25-000022 filed by JENNISON ASSOCIATES LLC
    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 232,292 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $32,221,223.

    13F-HR 0000053417-24-000087 filed by JENNISON ASSOCIATES LLC
    Filed (acceptance time not in the bulk data set), ingested

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