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Disclosery

CITADEL ADVISORS LLC: MAGN position timeline

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

CITADEL ADVISORS LLC held 135,285 MAGN 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 135,285 shares
    Change vs previous 13F -179,534 shares

    <0.01% of the 13F portfolio, value $1,589,599.

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

  2. period ended2026-03-31
    13F 314,819 shares
    Change vs previous 13F -235,573 shares

    <0.01% of the 13F portfolio, value $2,993,929.

    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 550,392 shares
    Change vs previous 13F +75,670 shares

    0.01% of the 13F portfolio, value $8,332,935.

    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 474,722 shares
    Change vs previous 13F +392,853 shares

    <0.01% of the 13F portfolio, value $5,563,742.

    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 81,869 shares
    Change vs previous 13F -53,579 shares

    <0.01% of the 13F portfolio, value $988,977.

    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 135,448 shares
    Change vs previous 13F +92,428 shares

    <0.01% of the 13F portfolio, value $2,459,736.

    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 43,020 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $781,673.

    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).