HARBOR CAPITAL ADVISORS, INC.: CECO position timeline

HARBOR CAPITAL ADVISORS, INC. held 12,476 CECO shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 12,476 shares

   Change vs previous 13F +12,476 shares

   0.08% of the 13F portfolio, value $1,132,000.

   13F-HR 0001039128-26-000003 filed by HARBOR CAPITAL ADVISORS, INC.
   Filed 2026-08-07 (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 ended2025-12-31

   13F 0 shares

   Change vs previous 13F -15,784 shares

   13F-HR 0001039128-26-000001 filed by HARBOR CAPITAL ADVISORS, INC.
   Filed 2026-01-20 (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).

   Exited: the 13F for this period no longer lists the position.

3. period ended2025-09-30

   13F 15,784 shares

   Change vs previous 13F -56,943 shares

   0.06% of the 13F portfolio, value $808,000.

   13F-HR 0001039128-25-000005 filed by HARBOR CAPITAL ADVISORS, INC.
   Filed 2025-10-15 (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).

4. period ended2025-06-30

   13F 72,727 shares

   Change vs previous 13F +6,126 shares

   0.09% of the 13F portfolio, value $2,059,000.

   13F-HR 0001039128-25-000003 filed by HARBOR CAPITAL ADVISORS, INC.
   Filed 2025-07-09 (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).

5. period ended2025-03-31

   13F 66,601 shares

   Change vs previous 13F not available

   0.07% of the 13F portfolio, value $1,519,000.

   13F-HR 0001039128-25-000002 filed by HARBOR CAPITAL ADVISORS, INC.
   Filed 2025-04-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC

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