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Disclosery

STATE OF WISCONSIN INVESTMENT BOARD: ECHO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of STATE OF WISCONSIN INVESTMENT BOARD on ECHO, newest first. How the timeline and the estimate are built.

STATE OF WISCONSIN INVESTMENT BOARD held 212,803 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 212,803 shares
    Change vs previous 13F +120,209 shares

    0.04% of the 13F portfolio, value $21,599,505.

    13F-HR 0001062993-26-004375 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 92,594 shares
    Change vs previous 13F +2,540 shares

    0.02% of the 13F portfolio, value $10,839,980.

    13F-HR 0001062993-26-002676 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 90,054 shares
    Change vs previous 13F -23,706 shares

    0.02% of the 13F portfolio, value $9,788,870.

    13F-HR 0001062993-26-000957 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 113,760 shares
    Change vs previous 13F +100,468 shares

    0.02% of the 13F portfolio, value $8,686,714.

    13F-HR 0001062993-25-016783 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 13,292 shares
    Change vs previous 13F -1,306 shares

    <0.01% of the 13F portfolio, value $368,188.

    13F-HR 0001062993-25-014368 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 14,598 shares
    Change vs previous 13F +2,907 shares

    <0.01% of the 13F portfolio, value $373,417.

    13F-HR 0001062993-25-009484 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 11,691 shares
    Change vs previous 13F +1,347 shares

    <0.01% of the 13F portfolio, value $267,724.

    13F-HR 0001062993-25-002462 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 10,344 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $256,738.

    13F-HR 0001062993-24-019058 filed by STATE OF WISCONSIN INVESTMENT BOARD
    Filed (acceptance time not in the bulk data set), ingested

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