Zoetis
ZTS · NYSE
Who owns ZTS
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 36.4% of ZTS’s shares.
- BlackRock Institutional Trust Company, N.A.6.4%
- Vanguard Capital Management, LLC6.2%
- Vanguard Portfolio Management, LLC5.7%
- State Street Investment Management (US)4.7%
- Next 6 largest institutions13.4%
- All other shareholders63.6%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 26.99M | 6.44% |
| Vanguard Capital Management, LLC | 26.03M | 6.21% |
| Vanguard Portfolio Management, LLC | 23.86M | 5.69% |
| State Street Investment Management (US) | 19.67M | 4.69% |
| State Farm Insurance Companies | 16.83M | 4.01% |
| Geode Capital Management, L.L.C. | 13.29M | 3.17% |
| Wellington Management Company, LLP | 9.42M | 2.25% |
| Nordea Funds Oy | 6.59M | 1.57% |
| Fidelity International | 5.38M | 1.28% |
| Norges Bank Investment Management (NBIM) | 4.69M | 1.12% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 12.02M | 2.87% |
| Vanguard 500 Index Fund | 11.00M | 2.62% |
| Vanguard Mid-Cap Index Fund | 8.17M | 1.95% |
| Vanguard Equity Income Fund | 6.11M | 1.46% |
| iShares Core S&P 500 ETF | 5.59M | 1.33% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $886.37K (3 trades) of ZTS on the open market, with no sales.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Esch Kevin | Award | 360 | $9.42K |
| Driscoll Rimma | Award | 278 | $7.28K |
| FULLER JULIE | Award | 368 | $9.63K |
| Sarbaugh Keith | Award | 303 | $7.93K |
| Ferran Astorga Jeannette | Award | 53 | $1.39K |
| Nayak Abhay U | Award | 321 | $8.40K |
| Lagano Roxanne | Award | 368 | $9.63K |
| PECK KRISTIN C | Award | 720 | $18.84K |
| FULLER JULIE | Option exercise | 799 | — |
| FULLER JULIE | Tax withholding | 274 | $19.13K |
Congressional trades
Disclosed by members of Congress over the last 12 months
| Member | Type | Amount | Traded |
|---|---|---|---|
| Gilbert CisnerosHouse | Purchase | $1K–$15K | Sep 18, 2026 |
| Byron DonaldsHouse | Purchase | $1K–$15K | Jun 9, 2026 |
| Byron DonaldsHouse | Purchase | $1K–$15K | Jun 9, 2026 |
| Gil CisnerosHouse | Purchase | $1K–$15K | Feb 10, 2026 |
| Gil CisnerosHouse | Purchase | $1K–$15K | Dec 19, 2025 |
| Gil CisnerosHouse | Purchase | $1K–$15K | Nov 18, 2025 |
| Ro KhannaHouse | Purchase | $1K–$15K | Nov 10, 2025 |
| Markwayne MullinSenator | Sale (Full) | $15K–$50K | Nov 10, 2025 |
| Markwayne MullinSenator | Sale (Full) | $15K–$50K | Nov 10, 2025 |
| Ro KhannaHouse | Purchase | $1K–$15K | Nov 3, 2025 |
| Ro KhannaHouse | Purchase | $1K–$15K | Oct 27, 2025 |
Short interest
Settled Sep 30, 2026
- Shares short
- 18.42M
- Days to cover
- 4.09
- % of shares outstanding
- 4.39%
- Average daily volume
- 4.50M
- Change since last report
- +5.9%
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