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CSS LLC/IL: BCS position timeline

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

CSS LLC/IL held 56,466 BCS 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 56,466 shares
    Change vs previous 13F -5,730 shares

    0.07% of the 13F portfolio, value $1,516,677.

    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 62,196 shares
    Change vs previous 13F -4,370 shares

    0.07% of the 13F portfolio, value $1,316,067.

    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 66,566 shares
    Change vs previous 13F -8,175 shares

    0.1% of the 13F portfolio, value $1,694,105.

    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 74,741 shares
    Change vs previous 13F -22,810 shares

    0.09% of the 13F portfolio, value $1,544,896.

    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 97,551 shares
    Change vs previous 13F -10,000 shares

    0.11% of the 13F portfolio, value $1,813,473.

    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).

  6. period ended2025-03-31
    13F 107,551 shares
    Change vs previous 13F -13,890 shares

    0.12% of the 13F portfolio, value $1,651,983.

    13F-HR 0001085146-25-003288 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).

  7. period ended2024-12-31
    13F 121,441 shares
    Change vs previous 13F 0 shares

    0.1% of the 13F portfolio, value $1,613,951.

    13F-HR 0001085146-25-001728 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).

  8. period ended2024-09-30
    13F 121,441 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $1,475,508.

    13F-HR 0001085146-24-005922 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).