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SIMPLEX TRADING, LLC: CSWC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SIMPLEX TRADING, LLC on CSWC, newest first. How the timeline and the estimate are built.

SIMPLEX TRADING, LLC held 970 CSWC shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 970 shares
    Change vs previous 13F -6,263 shares

    <0.01% of the 13F portfolio, value $23,056.

    13F-HR 0001488542-26-000011 filed by SIMPLEX TRADING, LLC
    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 7,233 shares
    Change vs previous 13F -20,521 shares

    <0.01% of the 13F portfolio, value $159,993.

    13F-HR 0001488542-26-000009 filed by SIMPLEX TRADING, LLC
    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 27,754 shares
    Change vs previous 13F +12,177 shares

    0.02% of the 13F portfolio, value $614,751.

    13F-HR 0001488542-26-000002 filed by SIMPLEX TRADING, LLC
    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 15,577 shares
    Change vs previous 13F +784 shares

    0.01% of the 13F portfolio, value $340,000.

    13F-HR 0001488542-25-000018 filed by SIMPLEX TRADING, LLC
    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 14,793 shares
    Change vs previous 13F +2,895 shares

    0.01% of the 13F portfolio, value $326,000.

    13F-HR 0001488542-25-000010 filed by SIMPLEX TRADING, LLC
    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 11,898 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $265,000.

    13F-HR 0001488542-25-000007 filed by SIMPLEX TRADING, LLC
    Filed (acceptance time not in the bulk data set), ingested

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