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SIMPLEX TRADING, LLC: EOSE position timeline

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

SIMPLEX TRADING, LLC held 1,240,664 EOSE 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 1,240,664 shares
    Change vs previous 13F +256,335 shares

    0.19% of the 13F portfolio, value $7,295,104.

    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 984,329 shares
    Change vs previous 13F -1,264,605 shares

    0.15% of the 13F portfolio, value $4,882,271.

    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 2,248,934 shares
    Change vs previous 13F +1,045,312 shares

    0.72% of the 13F portfolio, value $25,772,783.

    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 1,203,622 shares
    Change vs previous 13F +230,958 shares

    0.3% of the 13F portfolio, value $13,709,000.

    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 972,664 shares
    Change vs previous 13F +61,948 shares

    0.13% of the 13F portfolio, value $4,980,000.

    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 910,716 shares
    Change vs previous 13F +860,629 shares

    0.12% of the 13F portfolio, value $3,442,000.

    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 50,087 shares
    Change vs previous 13F -191,792 shares

    0.01% of the 13F portfolio, value $243,000.

    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 241,879 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $718,000.

    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).