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Disclosery

CITADEL ADVISORS LLC: ADTN position timeline

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

CITADEL ADVISORS LLC held 29,619 ADTN 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 29,619 shares
    Change vs previous 13F -364,115 shares

    <0.01% of the 13F portfolio, value $411,704.

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

  2. period ended2026-03-31
    13F 393,734 shares
    Change vs previous 13F +295,339 shares

    <0.01% of the 13F portfolio, value $4,953,174.

    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 98,395 shares
    Change vs previous 13F -1,120,473 shares

    <0.01% of the 13F portfolio, value $855,053.

    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 1,218,868 shares
    Change vs previous 13F +813,822 shares

    0.01% of the 13F portfolio, value $11,432,982.

    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 405,046 shares
    Change vs previous 13F +120,460 shares

    <0.01% of the 13F portfolio, value $3,633,263.

    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 284,586 shares
    Change vs previous 13F -157,270 shares

    <0.01% of the 13F portfolio, value $2,481,590.

    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 441,856 shares
    Change vs previous 13F -558,650 shares

    <0.01% of the 13F portfolio, value $3,680,660.

    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 1,000,506 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $5,933,001.

    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).