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Disclosery

CITADEL ADVISORS LLC: ATNI position timeline

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

CITADEL ADVISORS LLC held 98,451 ATNI shares at 2026-06-30 per its 13F-HR/A filed 2026-09-02.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 98,451 shares
    Change vs previous 13F +59,874 shares

    <0.01% of the 13F portfolio, value $2,607,967.

    13F-HR/A 0001104659-26-104387 filed by CITADEL ADVISORS LLC
    Accepted , ingested

  2. period ended2026-03-31
    13F 38,577 shares
    Change vs previous 13F +22,109 shares

    <0.01% of the 13F portfolio, value $1,050,066.

    13F-HR 0001104659-26-062477 filed by CITADEL ADVISORS 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 16,468 shares
    Change vs previous 13F -53,849 shares

    <0.01% of the 13F portfolio, value $375,471.

    13F-HR 0001104659-26-016408 filed by CITADEL ADVISORS 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 70,317 shares
    Change vs previous 13F -57,344 shares

    <0.01% of the 13F portfolio, value $1,052,645.

    13F-HR 0001104659-25-112514 filed by CITADEL ADVISORS 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 127,661 shares
    Change vs previous 13F -27,091 shares

    <0.01% of the 13F portfolio, value $2,074,492.

    13F-HR 0001104659-25-078555 filed by CITADEL ADVISORS 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 154,752 shares
    Change vs previous 13F +6,687 shares

    <0.01% of the 13F portfolio, value $3,143,013.

    13F-HR 0000950123-25-005687 filed by CITADEL ADVISORS 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 148,065 shares
    Change vs previous 13F +50,945 shares

    <0.01% of the 13F portfolio, value $2,488,973.

    13F-HR 0000950123-25-002739 filed by CITADEL ADVISORS 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 97,120 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $3,140,861.

    13F-HR 0000950123-24-011767 filed by CITADEL ADVISORS LLC
    Filed (acceptance time not in the bulk data set), ingested

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