Zoetis Inc.
US ˙ NYSE ˙ US98978V1035

SecurityZTS / Zoetis Inc.
InstitutionSlateStone Wealth, LLC
Latest Disclosed Ownership29,678 shares
Latest Disclosed Value $ 3,508
SlateStone Wealth, LLC reports 10.01% increase in ownership of ZTS / Zoetis Inc.

On May 14, 2026 - SlateStone Wealth, LLC filed a 13F-HR form disclosing ownership of 29,678 shares of Zoetis Inc. (US:ZTS) valued at $3,508,236 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 26,978 shares of Zoetis Inc.. This represents a change in shares of 10.01% during the quarter. The current value of the position is $2,302,716 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F Zoetis Inc Cl A COM 98978V103 29,678 2,700 10.01 4 0.00 0.2892
2026-02-11 2025-12-31 13F Zoetis Inc Cl A COM 98978V103 26,978 -2,766 -9.30 3 -25.00 0.2840
2025-11-05 2025-09-30 13F Zoetis Inc Cl A COM 98978V103 29,744 239 0.81 4 0.00 0.3767
2025-08-12 2025-06-30 13F Zoetis Inc Cl A COM 98978V103 29,505 1,380 4.91 5 0.00 0.4302
2025-05-08 2025-03-31 13F Zoetis Inc Cl A COM 98978V103 28,125 1,934 7.38 5 0.00 0.4648
2025-02-10 2024-12-31 13F Zoetis Inc Cl A COM 98978V103 26,191 834 3.29 4 0.00 0.4186
2024-11-07 2024-09-30 13F Zoetis Inc Cl A COM 98978V103 25,357 -276 -1.08 5 0.00 0.4461
2024-07-25 2024-06-30 13F Zoetis Inc Cl A COM 98978V103 25,633 159 0.62 4 0.00 0.4816
2024-04-26 2024-03-31 13F Zoetis Inc Cl A COM 98978V103 25,474 -597 -2.29 4 -20.00 0.4329
2024-02-01 2023-12-31 13F Zoetis Inc Cl A COM 98978V103 26,071 571 2.24 5 25.00 0.6679
2023-10-12 2023-09-30 13F Zoetis Inc Cl A COM 98978V103 25,500 1,791 7.55 4 0.00 0.6452
2023-08-07 2023-06-30 13F Zoetis Inc Cl A COM 98978V103 23,709 7 0.03 4 33.33 0.7650
2023-08-08 2023-03-31 13F Zoetis Inc Cl A COM 98978V103 23,702 2,010 9.27 4 -99.91 0.8169
2023-02-01 2022-12-31 13F Zoetis Inc Cl A COM 98978V103 21,692 1,102 5.35 3,179 4.09 0.7669
2022-11-03 2022-09-30 13F Zoetis Inc Cl A COM 98978V103 20,590 -1,304 -5.96 3,053 -18.87 0.8124
2022-08-04 2022-06-30 13F Zoetis Inc Cl A COM 98978V103 21,894 1,575 7.75 3,763 -1.80 0.9613
2022-05-04 2022-03-31 13F Zoetis Inc Cl A COM 98978V103 20,319 153 0.76 3,832 -22.13 0.8545
2022-02-02 2021-12-31 13F Zoetis Inc Cl A COM 98978V103 20,166 2,790 16.06 4,921 45.89 1.0514
2021-10-28 2021-09-30 13F Zoetis Inc Cl A COM 98978V103 17,376 -2,154 -11.03 3,373 -7.34 0.7723
2021-08-02 2021-06-30 13F Zoetis Inc Cl A COM 98978V103 19,530 16 0.08 3,640 18.45 0.8322
2021-04-19 2021-03-31 13F Zoetis Inc Cl A COM 98978V103 19,514 230 1.19 3,073 -3.73 0.7592
2021-01-25 2020-12-31 13F Zoetis Inc Cl A COM 98978V103 19,284 -1,027 -5.06 3,192 -4.97 0.7960
2020-10-27 2020-09-30 13F Zoetis Inc Cl A COM 98978V103 20,311 -1,414 -6.51 3,359 12.83 0.7250
2020-07-29 2020-06-30 13F Zoetis Inc Cl A COM 98978V103 21,725 1,513 7.49 2,977 25.14 0.6654
2020-04-28 2020-03-31 13F Zoetis Inc Cl A COM 98978V103 20,212 -637 -3.06 2,379 -13.77 0.6767
2020-02-06 2019-12-31 13F Zoetis Inc Cl A COM 98978V103 20,849 638 3.16 2,759 9.57 0.6309
2019-11-05 2019-09-30 13F Zoetis Inc Cl A COM 98978V103 20,211 -2,550 -11.20 2,518 -2.52 0.7351
2019-08-05 2019-06-30 13F Zoetis Inc Cl A COM 98978V103 22,761 -540 -2.32 2,583 10.10 0.7274
2019-05-06 2019-03-31 13F Zoetis Inc Cl A COM 98978V103 23,301 1,252 5.68 2,346 24.39 0.7204
2019-02-13 2018-12-31 13F Zoetis Inc Cl A COM 98978V103 22,049 22,049 1,886 0.8673
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.