Zoetis Inc. (ZTS) ownership: Top institutional holder: VANGUARD GROUP INC ($6.01B). Insider activity: Net Seller (3 buys, 17 sells). 10 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VANGUARD GROUP INC | 47780974.00 | $6.01B | 2025-12-31 |
| Context Capital Management, LLC | 37100.00 | $4.67B | 2025-12-31 |
| BlackRock, Inc. | 35584312.00 | $4.21B | 2026-03-31 |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 29800.00 | $3.75B | 2025-12-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 26072846.00 | $3.08B | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 23967400.00 | $2.83B | 2026-03-31 |
| STATE STREET CORP | 19324401.00 | $2.28B | 2026-03-31 |
| STATE FARM MUTUAL AUTOMOBILE INSURANCE CO | 15892903.00 | $1.88B | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-10 | |
| Sell | null | 2026-05-21 | |
| Sell | null | 2026-05-21 | |
| Sell | null | 2026-05-21 | |
| Sell | null | 2026-05-21 | |
| Sell | null | 2026-05-20 | |
| Sell | null | 2026-05-20 | |
| Sell | null | 2026-05-20 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.