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SIMPLEX TRADING, LLC: DHC position timeline

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

SIMPLEX TRADING, LLC held 4,571 DHC 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 4,571 shares
    Change vs previous 13F +3,779 shares

    <0.01% of the 13F portfolio, value $42,510.

    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 792 shares
    Change vs previous 13F -72,735 shares

    <0.01% of the 13F portfolio, value $5,258.

    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 73,527 shares
    Change vs previous 13F +17,060 shares

    0.01% of the 13F portfolio, value $356,605.

    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 56,467 shares
    Change vs previous 13F +28,968 shares

    0.01% of the 13F portfolio, value $249,000.

    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 27,499 shares
    Change vs previous 13F +22,469 shares

    <0.01% of the 13F portfolio, value $98,000.

    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 5,030 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $12,000.

    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).