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CSS LLC/IL: UAL position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CSS LLC/IL on UAL, newest first. How the timeline and the estimate are built.

CSS LLC/IL held 7,010 UAL shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 7,010 shares
    Change vs previous 13F +1,020 shares

    0.04% of the 13F portfolio, value $953,290.

    13F-HR 0001103646-26-000012 filed by CSS LLC/IL
    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 5,990 shares
    Change vs previous 13F +1,540 shares

    0.03% of the 13F portfolio, value $551,499.

    13F-HR 0001103646-26-000009 filed by CSS LLC/IL
    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 4,450 shares
    Change vs previous 13F +500 shares

    0.03% of the 13F portfolio, value $497,599.

    13F-HR 0001103646-26-000003 filed by CSS LLC/IL
    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 3,950 shares
    Change vs previous 13F -600 shares

    0.02% of the 13F portfolio, value $381,175.

    13F-HR 0001103646-25-000009 filed by CSS LLC/IL
    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 4,550 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $362,316.

    13F-HR 0001085146-25-005235 filed by CSS LLC/IL
    Filed (acceptance time not in the bulk data set), ingested

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