Cobblestone Asset Management LLC: ECH position timeline

Cobblestone Asset Management LLC held 51,049 ECH shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 51,049 shares

   Change vs previous 13F +16,341 shares

   0.85% of the 13F portfolio, value $2,026,645.

   13F-HR 0001994512-26-000007 filed by Cobblestone Asset Management LLC
   Filed 2026-07-21 (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 34,708 shares

   Change vs previous 13F -1,013 shares

   0.62% of the 13F portfolio, value $1,379,990.

   13F-HR 0001994512-26-000005 filed by Cobblestone Asset Management LLC
   Filed 2026-04-28 (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 35,721 shares

   Change vs previous 13F -2,494 shares

   0.65% of the 13F portfolio, value $1,443,128.

   13F-HR 0001994512-26-000001 filed by Cobblestone Asset Management LLC
   Filed 2026-01-15 (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 38,215 shares

   Change vs previous 13F +1 shares

   0.58% of the 13F portfolio, value $1,259,566.

   13F-HR 0001994512-25-000006 filed by Cobblestone Asset Management LLC
   Filed 2025-10-20 (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 38,214 shares

   Change vs previous 13F not available

   0.63% of the 13F portfolio, value $1,201,830.

   13F-HR 0001994512-25-000004 filed by Cobblestone Asset Management LLC
   Filed 2025-07-14 (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).