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Disclosery

CITADEL ADVISORS LLC: IRDM position timeline

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

CITADEL ADVISORS LLC held 0 IRDM 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 0 shares
    Change vs previous 13F -63,573 shares

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2026-03-31
    13F 63,573 shares
    Change vs previous 13F -1,076,642 shares

    <0.01% of the 13F portfolio, value $1,763,515.

    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 1,140,215 shares
    Change vs previous 13F -509,628 shares

    0.01% of the 13F portfolio, value $19,816,937.

    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 1,649,843 shares
    Change vs previous 13F +437,009 shares

    0.02% of the 13F portfolio, value $28,806,258.

    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 1,212,834 shares
    Change vs previous 13F +797,486 shares

    0.03% of the 13F portfolio, value $36,591,202.

    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 415,348 shares
    Change vs previous 13F +116,585 shares

    0.01% of the 13F portfolio, value $11,347,308.

    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 298,763 shares
    Change vs previous 13F -22,733 shares

    0.01% of the 13F portfolio, value $8,670,103.

    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 321,496 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $9,789,553.

    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).