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Disclosery

Polianta Ltd: ECHO position timeline

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

Polianta Ltd held 0 ECHO shares at 2026-03-31 per its 13F-HR filed 2026-04-16.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -14,400 shares

    13F-HR 0001695214-26-000003 filed by Polianta Ltd
    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 ended2025-12-31
    13F 14,400 shares
    Change vs previous 13F -5,600 shares

    0.2% of the 13F portfolio, value $1,565,000.

    13F-HR 0001695214-26-000001 filed by Polianta Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 20,000 shares
    Change vs previous 13F not available

    0.63% of the 13F portfolio, value $1,527,000.

    13F-HR 0001695214-25-000007 filed by Polianta Ltd
    Filed (acceptance time not in the bulk data set), ingested

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