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SIMPLEX TRADING, LLC: QURE position timeline

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

SIMPLEX TRADING, LLC held 110,219 QURE 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 110,219 shares
    Change vs previous 13F -121,550 shares

    0.13% of the 13F portfolio, value $5,076,687.

    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 231,769 shares
    Change vs previous 13F +121,094 shares

    0.12% of the 13F portfolio, value $3,789,423.

    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 110,675 shares
    Change vs previous 13F +42,680 shares

    0.07% of the 13F portfolio, value $2,648,452.

    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 67,995 shares
    Change vs previous 13F +3,736 shares

    0.09% of the 13F portfolio, value $3,968,000.

    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 64,259 shares
    Change vs previous 13F +16,735 shares

    0.02% of the 13F portfolio, value $895,000.

    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 47,524 shares
    Change vs previous 13F -30,115 shares

    0.02% of the 13F portfolio, value $503,000.

    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).

  7. period ended2024-12-31
    13F 77,639 shares
    Change vs previous 13F +36,647 shares

    0.04% of the 13F portfolio, value $1,371,000.

    13F-HR 0001488542-25-000001 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).

  8. period ended2024-09-30
    13F 40,992 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $202,000.

    13F-HR 0001488542-24-000015 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).