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ZTSHealth CareCommon Stock

Zoetis Inc (Class A)

Held by 21 tracked managers as of Q2 2026 · CUSIP ⓘCUSIP: A 9-character ID for one specific security - one share class of one company, or one bond. Tickers can change and can mean different things in different countries; a CUSIP always identifies exactly the same security, which is why filings use it. Guide 98978V103 · Sector ⓘGICS sectors: The 11-sector system most investors know (Global Industry Classification Standard): Technology, Health Care, Financials and so on. This site assigns each company a GICS-style sector from its SIC code, with a few hand corrections, so sector pages match the names investors expect. Guide

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In plain English: 21 of the investors we track own this stock. In the latest quarter, 14 of them bought more of it and 7 sold some or all of theirs (6 bought it for the first time). That tells you what they did last quarter — not what the stock will do next.

Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer

Managers holding
21
+4 vs last quarter (like-for-like)
Total value held
$1.66B
Across tracked managers
Average weight ⓘOn average, how big this stock is in the portfolios that own it (its share of each manager's reported portfolio value).
0.7%
Of each manager's book
QoQ value ⓘLike-for-like: only managers that filed both quarters are compared, so a manager filing late (or confidentially) does not look like buying or selling. Includes price changes.
-$275.78M
-17.3% vs last quarter
Net shares bought
+4.9M
Est. net flow +$350.14M
Quarter activity
14 bought · 7 sold
6 new · 2 sold out

Tracked capital in this stock

Total value held (area) and number of managers (line). Dips can mean a large holder filed that quarter confidentially (e.g. Norges Bank in Q1/Q3).

Chart: Tracked capital in this stock

Aggregate buying and selling

Net share change reported each quarter

Chart: Aggregate buying and selling

Who owns ZTS?

Who added and who trimmed · Q2 2026

Estimated dollar change per manager (change in shares × this quarter's price). Click a bar to open the manager.

Chart: managers adding and trimming

Who owns ZTS? — Q2 2026

Holders ranked by position size, with each one's quarter-over-quarter change.

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

# Manager Fund Shares Value ↓ % of their portfolio QoQ Δ shares Δ shares % Est. Δ value ⓘChange in shares × this quarter's price
1 Norges Bank Norges Bank Investment Management 4.69M $337.01M 0.0% — — — —
2 Diamond Hill Diamond Hill Capital Management 3.56M $255.64M 2.0% Added +630.0K +21.5% +$45.27M
3 Ken Griffin Citadel Advisors 3.19M $229.11M 0.1% Added +2.7M +536.4% +$193.11M
4 Ruane Cunniff & Goldfarb Sequoia Fund adviser 2.35M $169.11M 2.6% Reduced -71.7K -3.0% -$5.15M
5 Charles Brandes Brandes Investment Partners 1.93M $138.74M 1.0% New +1.9M — +$138.74M
6 Israel Englander Millennium Management 1.81M $130.34M 0.1% Added +163.8K +9.9% +$11.77M
7 Jim Simons Renaissance Technologies 1.40M $100.84M 0.1% Added +1.2M +456.9% +$82.73M
8 Bill Smead Smead Capital Management 1.23M $88.62M 1.9% New +1.2M — +$88.62M
9 Tweedy, Browne & Co Tweedy, Browne Company LLC 556.06K $39.96M 3.0% New +556.1K — +$39.96M
10 David Shaw D.E. Shaw & Co. 537.51K $38.63M 0.0% Added +462.4K +615.3% +$33.23M
11 Seilern Seilern Investment Management 460.01K $33.06M 4.2% Added +141.2K +44.3% +$10.15M
12 Two Sigma Two Sigma Investments 386.43K $27.77M 0.0% Added +244.1K +171.6% +$17.54M
13 Polen Capital Polen Capital Management 320.42K $23.03M 0.2% Reduced -3.9M -92.4% -$280.44M
14 Mawer Mawer Investment Management 257.19K $18.48M 0.1% Reduced -496.1K -65.9% -$35.65M
15 Baillie Gifford Baillie Gifford & Co 138.65K $9.96M 0.0% Reduced -23.6K -14.5% -$1.69M
16 Ray Dalio Bridgewater Associates 134.20K $9.64M 0.0% Added +83.5K +164.5% +$6.00M
17 Tom Gayner Markel Group 66.19K $4.76M 0.0% New +66.2K — +$4.76M
18 George Soros Soros Fund Management 27.81K $2.00M 0.0% New +27.8K — +$2.00M
19 Mario Gabelli GAMCO Investors 12.41K $892.00K 0.0% Reduced -342 -2.7% -$24.58K
20 Jeremy Grantham GMO 10.35K $743.39K 0.0% Held 0 0.0% $0
21 First Wilshire First Wilshire Securities Management 5.28K $379.06K 0.1% New +5.3K — +$379.06K

Sold out completely this quarter

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Manager Fund Shares sold Value last quarter ↓
Fred Alger Fred Alger Management -7.3K $863.52K
Ken Fisher Fisher Asset Management -2.3K $277.18K

Politician trades

Politician trades in ZTS

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Politician Date Ticker Asset Type Reported range ⓘThe dollar range the politician reported. Exact amounts are not disclosed. Est. size ⓘOur estimate only: the midpoint of the reported range. Owner Account ⓘSubholding Of: the account the trade was in, as named on the report (e.g. an IRA or a brokerage account). The same stock bought on the same day in different accounts is a separate trade in each account. Filed ↓ Filing delay ⓘDays between the trade and the report. Over 45 days is late under the STOCK Act. Source
Gil Cisneros Politician Sep 18, 2026 ZTS Zoetis Inc. Class A Common Stock (ZTS) [ST] Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Self 150 Main Street Trust > Bank of America Oct 12, 2026 24 days PTR ↗
Ro Khanna Politician Sep 11, 2026 ZTS ZOETIS INC CMN CLASS A scanned Sale $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) — — Oct 7, 2026 26 days PTR ↗
Gil Cisneros Politician Jul 17, 2026 ZTS Zoetis Inc. Class A Common Stock (ZTS) [ST] Sale (partial) $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Self 150 Main Street Trust > Bank of America Sep 4, 2026 49 days Late PTR ↗
Ro Khanna Politician Jul 7, 2026 ZTS ZOETIS INC CMN CLASS A scanned Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) — — Aug 7, 2026 31 days PTR ↗
Ro Khanna Politician Jul 20, 2026 ZTS ZOETIS INC CMN CLASSA scanned Sale (partial) $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse — Aug 7, 2026 18 days PTR ↗
Byron Donalds Politician Jun 9, 2026 ZTS Zoetis Inc. Class A Common Stock (ZTS) [ST] Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Self Moran Wealth IRA Jul 15, 2026 36 days PTR ↗
Byron Donalds Politician Jun 9, 2026 ZTS Zoetis Inc. Class A Common Stock (ZTS) [ST] Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse Moran Wealth IRA Jul 15, 2026 36 days PTR ↗
Ro Khanna Politician Jun 16, 2026 ZTS ZOETIS INC. CMN CLASS A scanned Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse — Jul 6, 2026 20 days PTR ↗
Gil Cisneros Politician Jun 16, 2026 ZTS Zoetis Inc. Class A Common Stock (ZTS) [ST] Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Self 150 Main Street Trust > Bank of America Jul 2, 2026 16 days PTR ↗
Ro Khanna Politician May 1, 2026 ZTS ZOETIS INC, CMN CLASS A scanned Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) — — Jun 9, 2026 39 days PTR ↗
Ro Khanna Politician May 27, 2026 ZTS ZOETIS INC. CMIN CLASS A scanned Sale (partial) $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse — Jun 9, 2026 13 days PTR ↗
Gil Cisneros Politician Apr 14, 2026 ZTS Zoetis Inc. Class A Common Stock (ZTS) [ST] Sale (partial) $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Self 150 Main Street Trust > Bank of America May 8, 2026 24 days PTR ↗
Ro Khanna Politician Mar 23, 2026 ZTS A ZOETIS INC CMN CLASS scanned Sale $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse — Apr 7, 2026 15 days PTR ↗
Gil Cisneros Politician Mar 13, 2026 ZTS Zoetis Inc. Class A Common Stock (ZTS) [ST] Sale (partial) $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Self 150 Main Street Trust > Bank of America Apr 7, 2026 25 days PTR ↗
Gil Cisneros Politician Feb 10, 2026 ZTS Zoetis Inc. Class A Common Stock (ZTS) [ST] Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Self 150 Main Street Trust > Bank of America Mar 9, 2026 27 days PTR ↗
Ro Khanna Politician Jan 22, 2026 ZTS ZOETIS INC. CMN CLASS A scanned Sale $15,001 - $50,000 Est. $32,500 (midpoint of reported range $15,001–$50,000) — — Feb 6, 2026 15 days PTR ↗
Ro Khanna Politician Jan 22, 2026 ZTS ZOETIS INC. CMIN CLASS A scanned Sale (partial) $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) — — Feb 6, 2026 15 days PTR ↗
Ro Khanna Politician Jan 29, 2026 ZTS ZOETIS INC, CMIN CLASS A scanned Sale $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse — Feb 6, 2026 8 days PTR ↗
Gil Cisneros Politician Dec 19, 2025 ZTS Zoetis Inc. Class A Common Stock (ZTS) [ST] Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Self 150 Main Street Trust > Bank of America Jan 12, 2026 24 days PTR ↗
Ro Khanna Politician Dec 5, 2025 ZTS ZOQETIS INC. CMIN CLASS A scanned Sale — — — — Jan 6, 2026 32 days PTR ↗
Ro Khanna Politician Dec 12, 2025 ZTS ZOETIS INC. CMN CLASS A scanned Sale (partial) $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse — Jan 6, 2026 25 days PTR ↗
Ro Khanna Politician Dec 30, 2025 ZTS ZOETIS INC. CMN CLASS A scanned Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse — Jan 6, 2026 7 days PTR ↗
Gil Cisneros Politician Nov 18, 2025 ZTS Zoetis Inc. Class A Common Stock (ZTS) [ST] Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Self 150 Main Street Trust > Bank of America Dec 15, 2025 27 days PTR ↗
Ro Khanna Politician Nov 3, 2025 ZTS ZOETIS INC. CMN CLASS A scanned Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Child — Dec 8, 2025 35 days PTR ↗
Ro Khanna Politician Nov 10, 2025 ZTS ZOETIS INC. CMN CLASS A scanned Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) — — Dec 8, 2025 28 days PTR ↗