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Disclosery

Linonia Partnership LP: ECHO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Linonia Partnership LP on ECHO, newest first. How the timeline and the estimate are built.

Linonia Partnership LP held 0 ECHO shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 0 shares
    Change vs previous 13F -695,800 shares

    13F-HR 0001985479-26-000018 filed by Linonia Partnership LP
    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 ended2026-03-31
    13F 695,800 shares
    Change vs previous 13F -5,423,303 shares

    1.51% of the 13F portfolio, value $81,457,306.

    13F-HR 0001985479-26-000011 filed by Linonia Partnership LP
    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 6,119,103 shares
    Change vs previous 13F not available

    15.05% of the 13F portfolio, value $665,146,496.

    13F-HR 0001985479-26-000004 filed by Linonia Partnership LP
    Filed (acceptance time not in the bulk data set), ingested

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