GREAT LAKES ADVISORS, LLC: ECHO position timeline

GREAT LAKES ADVISORS, LLC held 15,390 ECHO shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 15,390 shares

   Change vs previous 13F -16 shares

   0.01% of the 13F portfolio, value $1,562,084.

   13F-HR 0001078013-26-000004 filed by GREAT LAKES ADVISORS, LLC
   Filed 2026-08-10 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC

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

2. period ended2026-03-31

   13F 15,406 shares

   Change vs previous 13F -50,543 shares

   0.01% of the 13F portfolio, value $1,803,581.

   13F-HR 0001078013-26-000003 filed by GREAT LAKES ADVISORS, LLC
   Filed 2026-05-12 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC

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

3. period ended2025-12-31

   13F 65,949 shares

   Change vs previous 13F -23,433 shares

   0.06% of the 13F portfolio, value $7,168,656.

   13F-HR 0001078013-26-000002 filed by GREAT LAKES ADVISORS, LLC
   Filed 2026-02-12 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC

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

4. period ended2025-09-30

   13F 89,382 shares

   Change vs previous 13F -329,324 shares

   0.06% of the 13F portfolio, value $6,825,209.

   13F-HR 0001078013-25-000008 filed by GREAT LAKES ADVISORS, LLC
   Filed 2025-11-03 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC

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

5. period ended2025-06-30

   13F 418,706 shares

   Change vs previous 13F not available

   0.1% of the 13F portfolio, value $11,598,156.

   13F-HR 0001078013-25-000005 filed by GREAT LAKES ADVISORS, LLC
   Filed 2025-08-11 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC

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