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CSS LLC/IL: USA position timeline

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

CSS LLC/IL held 212,652 USA 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 212,652 shares
    Change vs previous 13F +5,424 shares

    0.05% of the 13F portfolio, value $1,235,508.

    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 207,228 shares
    Change vs previous 13F +11,410 shares

    0.06% of the 13F portfolio, value $1,150,115.

    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 195,818 shares
    Change vs previous 13F +34,000 shares

    0.07% of the 13F portfolio, value $1,229,737.

    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 161,818 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $1,025,926.

    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).