RENAISSANCE TECHNOLOGIES LLC: ZTS position timeline

RENAISSANCE TECHNOLOGIES LLC held 1,403,300 ZTS shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 1,403,300 shares

   Change vs previous 13F +1,151,300 shares

   0.14% of the 13F portfolio, value $100,841,138.

   13F-HR 0001037389-26-000059 filed by RENAISSANCE TECHNOLOGIES LLC
   Filed 2026-08-13 (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 252,000 shares

   Change vs previous 13F -172,600 shares

   0.05% of the 13F portfolio, value $29,788,920.

   13F-HR 0001037389-26-000033 filed by RENAISSANCE TECHNOLOGIES LLC
   Filed 2026-05-14 (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 424,600 shares

   Change vs previous 13F +167,700 shares

   0.08% of the 13F portfolio, value $53,423,172.

   13F-HR 0001037389-26-000023 filed by RENAISSANCE TECHNOLOGIES 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 256,900 shares

   Change vs previous 13F +162,300 shares

   0.05% of the 13F portfolio, value $37,589,608.

   13F-HR 0001037389-25-000064 filed by RENAISSANCE TECHNOLOGIES LLC
   Filed 2025-11-13 (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 94,600 shares

   Change vs previous 13F not available

   0.02% of the 13F portfolio, value $14,752,870.

   13F-HR 0001037389-25-000034 filed by RENAISSANCE TECHNOLOGIES LLC
   Filed 2025-08-13 (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).