William Blair & Company
ZTS icon

William Blair & Company’s Zoetis ZTS Stock Holding History

William Blair & Company’s Portfolio ZTS Stock Details ZTS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2017
Q3 		– Sell
-200
Closed -$12K – 1531
2017
Q2 		$12K Buy
+200
New +$11.8K ﹤0.01% 1571

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Geode Capital Management
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Wellington Management Group
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Nordea Investment Management
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Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

William Blair & Company's ZTS Position: Q1 2026 in Review

William Blair & Company reduced its Zoetis (ZTS) stake by 18% in Q1 2026, selling an estimated $21.6M and leaving 795,297 shares worth $94M. The position accounts for 0.27% of the portfolio, ranked #88.

William Blair & Company first reported a position in ZTS in Q2 2013 and has held it in 52 quarters since. The position peaked at $585M in Q4 2021. 1,605 funds tracked by Wall St. Rank hold ZTS as of Q1 2026.

  • William Blair & Company held 795,297 shares of Zoetis worth $94M as of Q1 2026.
  • William Blair & Company sold 174,666 Zoetis shares in Q1 2026, an estimated $21.6M.
  • Zoetis made up 0.27% of William Blair & Company's portfolio in Q1 2026, its #88 holding.
  • William Blair & Company first reported a position in Zoetis in Q2 2013 and has held it in 52 quarters since.
  • William Blair & Company's Zoetis position peaked at $585M in Q4 2021.
  • 1,605 funds tracked by Wall St. Rank held Zoetis as of Q1 2026.

Based on William Blair & Company's 13F filing for Q1 2026, filed 8 May 2026.