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SIMPLEX TRADING, LLC: WULF position timeline

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

SIMPLEX TRADING, LLC held 155,128 WULF 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 155,128 shares
    Change vs previous 13F -152,889 shares

    0.1% of the 13F portfolio, value $3,831,661.

    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 308,017 shares
    Change vs previous 13F -1,633,000 shares

    0.14% of the 13F portfolio, value $4,444,685.

    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 1,941,017 shares
    Change vs previous 13F +1,078,795 shares

    0.63% of the 13F portfolio, value $22,302,285.

    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 862,222 shares
    Change vs previous 13F -872 shares

    0.22% of the 13F portfolio, value $9,846,000.

    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 863,094 shares
    Change vs previous 13F +560,895 shares

    0.1% of the 13F portfolio, value $3,780,000.

    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 302,199 shares
    Change vs previous 13F +138,832 shares

    0.03% of the 13F portfolio, value $825,000.

    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 163,367 shares
    Change vs previous 13F -89,122 shares

    0.03% of the 13F portfolio, value $924,000.

    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 252,489 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $1,181,000.

    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).