HARBOR CAPITAL ADVISORS, INC.: ZTS position timeline

HARBOR CAPITAL ADVISORS, INC. held 5,315 ZTS 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 5,315 shares

   Change vs previous 13F -169 shares

   0.03% of the 13F portfolio, value $382,000.

   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 ended2026-03-31

   13F 5,484 shares

   Change vs previous 13F +5,484 shares

   0.05% of the 13F portfolio, value $648,000.

   13F-HR 0001039128-26-000002 filed by HARBOR CAPITAL ADVISORS, INC.
   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 ended2025-03-31

   13F 0 shares

   Change vs previous 13F -9,569 shares

   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).

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

4. period ended2024-12-31

   13F 9,569 shares

   Change vs previous 13F +234 shares

   0.07% of the 13F portfolio, value $1,559,000.

   13F-HR 0001039128-25-000001 filed by HARBOR CAPITAL ADVISORS, INC.
   Filed 2025-01-10 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC

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

5. period ended2024-09-30

   13F 9,335 shares

   Change vs previous 13F not available

   0.08% of the 13F portfolio, value $1,824,000.

   13F-HR 0001039128-24-000005 filed by HARBOR CAPITAL ADVISORS, INC.
   Filed 2024-10-29 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC

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