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Shay Capital LLC: ECVT position timeline

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

Shay Capital LLC held 0 ECVT shares at 2025-09-30 per its 13F-HR filed 2025-11-14.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -517,000 shares

    13F-HR 0001723643-25-000016 filed by Shay Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-06-30
    13F 517,000 shares
    Change vs previous 13F +237,000 shares

    0.97% of the 13F portfolio, value $4,254,910.

    13F-HR 0001723643-25-000012 filed by Shay Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-03-31
    13F 280,000 shares
    Change vs previous 13F +178,255 shares

    0.51% of the 13F portfolio, value $1,736,000.

    13F-HR 0001723643-25-000007 filed by Shay Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2024-12-31
    13F 101,745 shares
    Change vs previous 13F not available

    0.19% of the 13F portfolio, value $777,332.

    13F-HR 0001723643-25-000002 filed by Shay Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).