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Disclosery

Darsana Capital Partners LP: ECHO position timeline

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

Darsana Capital Partners LP held 5,000,000 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 5,000,000 shares
    Change vs previous 13F -2,000,000 shares

    2.28% of the 13F portfolio, value $507,500,000.

    13F-HR 0001172661-26-003746 filed by Darsana Capital Partners LP
    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 7,000,000 shares
    Change vs previous 13F 0 shares

    17.45% of the 13F portfolio, value $819,490,000.

    13F-HR 0001172661-26-002303 filed by Darsana Capital Partners 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 7,000,000 shares
    Change vs previous 13F -500,000 shares

    15.16% of the 13F portfolio, value $760,900,000.

    13F-HR 0001172661-26-000954 filed by Darsana Capital Partners LP
    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 7,500,000 shares
    Change vs previous 13F -1,460,000 shares

    13.49% of the 13F portfolio, value $572,700,000.

    13F-HR 0001172661-25-005020 filed by Darsana Capital Partners LP
    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 8,960,000 shares
    Change vs previous 13F +1,201,672 shares

    7.09% of the 13F portfolio, value $248,192,000.

    13F-HR 0001172661-25-003471 filed by Darsana Capital Partners LP
    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 7,758,328 shares
    Change vs previous 13F +758,328 shares

    5.77% of the 13F portfolio, value $198,458,030.

    13F-HR 0001172661-25-002333 filed by Darsana Capital Partners LP
    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 7,000,000 shares
    Change vs previous 13F +4,000,000 shares

    4.88% of the 13F portfolio, value $160,300,000.

    13F-HR 0001172661-25-001213 filed by Darsana Capital Partners LP
    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 3,000,000 shares
    Change vs previous 13F not available

    1.83% of the 13F portfolio, value $74,460,000.

    13F-HR 0001172661-24-005304 filed by Darsana Capital Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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