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Disclosery

CSS LLC/IL: IBIT position timeline

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

CSS LLC/IL held 2,922 IBIT 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 2,922 shares
    Change vs previous 13F -59,889 shares

    <0.01% of the 13F portfolio, value $97,274.

    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 62,811 shares
    Change vs previous 13F +43,177 shares

    0.13% of the 13F portfolio, value $2,413,199.

    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 19,634 shares
    Change vs previous 13F -49,346 shares

    0.06% of the 13F portfolio, value $974,828.

    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 68,980 shares
    Change vs previous 13F +11,760 shares

    0.27% of the 13F portfolio, value $4,483,700.

    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 57,220 shares
    Change vs previous 13F -670 shares

    0.22% of the 13F portfolio, value $3,502,436.

    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 57,890 shares
    Change vs previous 13F -19,700 shares

    0.19% of the 13F portfolio, value $2,709,831.

    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 77,590 shares
    Change vs previous 13F +13,590 shares

    0.25% of the 13F portfolio, value $4,116,150.

    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 64,000 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $2,312,320.

    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).