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Disclosery

Sigma Planning Corp: IXC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Sigma Planning Corp on IXC, newest first. How the timeline and the estimate are built.

Sigma Planning Corp held 142,509 IXC shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 142,509 shares
    Change vs previous 13F +2,042 shares

    0.18% of the 13F portfolio, value $7,001,484.

    13F-HR 0001420506-26-001464 filed by Sigma Planning Corp
    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 140,467 shares
    Change vs previous 13F -6,963 shares

    0.22% of the 13F portfolio, value $8,092,279.

    13F-HR 0001420506-26-000793 filed by Sigma Planning Corp
    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 147,430 shares
    Change vs previous 13F +3,035 shares

    0.17% of the 13F portfolio, value $6,181,722.

    13F-HR 0001420506-26-000121 filed by Sigma Planning Corp
    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 144,395 shares
    Change vs previous 13F +18,389 shares

    0.17% of the 13F portfolio, value $6,028,511.

    13F-HR 0001420506-25-003053 filed by Sigma Planning Corp
    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 126,006 shares
    Change vs previous 13F +1,452 shares

    0.15% of the 13F portfolio, value $4,950,790.

    13F-HR 0001420506-25-001700 filed by Sigma Planning Corp
    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 124,554 shares
    Change vs previous 13F +1,004 shares

    0.17% of the 13F portfolio, value $5,239,995.

    13F-HR 0001420506-25-000852 filed by Sigma Planning Corp
    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 123,550 shares
    Change vs previous 13F +9,324 shares

    0.15% of the 13F portfolio, value $4,717,128.

    13F-HR 0001420506-25-000109 filed by Sigma Planning Corp
    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 114,226 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $4,623,878.

    13F-HR 0001420506-24-002196 filed by Sigma Planning Corp
    Filed (acceptance time not in the bulk data set), ingested

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