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SIMPLEX TRADING, LLC: GOGO position timeline

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

SIMPLEX TRADING, LLC held 7,123 GOGO 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 7,123 shares
    Change vs previous 13F -5,474 shares

    <0.01% of the 13F portfolio, value $22,081.

    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 12,597 shares
    Change vs previous 13F +9,337 shares

    <0.01% of the 13F portfolio, value $50,639.

    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 3,260 shares
    Change vs previous 13F -61,756 shares

    <0.01% of the 13F portfolio, value $15,191.

    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 65,016 shares
    Change vs previous 13F -75,706 shares

    0.01% of the 13F portfolio, value $558,000.

    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 140,722 shares
    Change vs previous 13F -104,427 shares

    0.06% of the 13F portfolio, value $2,065,000.

    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 245,149 shares
    Change vs previous 13F -13,984 shares

    0.07% of the 13F portfolio, value $2,113,000.

    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 259,133 shares
    Change vs previous 13F +225,677 shares

    0.06% of the 13F portfolio, value $2,096,000.

    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 33,456 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $240,000.

    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).