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CSS LLC/IL: RSF position timeline

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

CSS LLC/IL held 148,230 RSF 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 148,230 shares
    Change vs previous 13F -132,229 shares

    0.1% of the 13F portfolio, value $2,167,122.

    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 280,459 shares
    Change vs previous 13F -14,421 shares

    0.23% of the 13F portfolio, value $4,080,679.

    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 294,880 shares
    Change vs previous 13F +55,114 shares

    0.24% of the 13F portfolio, value $4,234,476.

    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 239,766 shares
    Change vs previous 13F +58,951 shares

    0.21% of the 13F portfolio, value $3,529,355.

    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 180,815 shares
    Change vs previous 13F +45,640 shares

    0.17% of the 13F portfolio, value $2,630,858.

    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 135,175 shares
    Change vs previous 13F -22,613 shares

    0.14% of the 13F portfolio, value $2,055,336.

    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 157,788 shares
    Change vs previous 13F -12,198 shares

    0.15% of the 13F portfolio, value $2,436,215.

    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 169,986 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $2,616,085.

    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).