조에티스(주)
MX ˙ BMV ˙ US98978V1035
SecurityMX:ZTS / Zoetis Inc.
InstitutionWASHINGTON TRUST Co
Latest Disclosed Ownership59,023 shares
Latest Disclosed Value $ 6,977,109
WASHINGTON TRUST Co reports 6.96% increase in ownership of ZTS / Zoetis Inc.

On April 6, 2026 - WASHINGTON TRUST Co filed a 13F-HR form disclosing ownership of 59,023 shares of Zoetis Inc. (MX:ZTS) valued at $6,977,109 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 55,184 shares of Zoetis Inc.. This represents a change in shares of 6.96% during the quarter.

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)
2026-04-06 2026-03-31 13F ZOETIS Equities 98978V103 59,023 3,839 6.96 6,977 0.49 0.2269
2026-02-10 2025-12-31 13F ZOETIS Equities 98978V103 55,184 -17,727 -24.31 6,943 -34.92 0.2269
2025-11-12 2025-09-30 13F ZOETIS Equities 98978V103 72,911 1,601 2.25 10,668 -4.06 0.3500
2025-08-08 2025-06-30 13F ZOETIS Equities 98978V103 71,310 -30 -0.04 11,121 -5.33 0.3932
2025-04-25 2025-03-31 13F ZOETIS CL A 98978V103 71,340 -1,240 -1.71 11,746 -0.67 0.4502
2025-01-30 2024-12-31 13F Zoetis CL A 98978V103 72,580 115 0.16 11,825 -16.48 0.4242
2024-10-25 2024-09-30 13F Zoetis CL A 98978V103 72,465 5,010 7.43 14,158 21.07 0.4963
2024-07-15 2024-06-30 13F Zoetis CL A 98978V103 67,455 66,449 6,605.27 11,694 6,778.82 0.4278
2024-04-23 2024-03-31 13F Zoetis CL A 98978V103 1,006 -22 -2.14 170 -15.84 0.0063
2024-01-18 2023-12-31 13F Pfizer CL A 98978V103 1,028 18 1.78 203 15.43 0.0080
2023-10-18 2023-09-30 13F Pfizer CL A 98978V103 1,010 -19 -1.85 176 -1.13 0.0077
2023-07-27 2023-06-30 13F Pfizer CL A 98978V103 1,029 25 2.49 177 5.99 0.0075
2023-05-10 2023-03-31 13F/A-1 Pfizer CL A 98978V103 1,004 -38 -3.65 167 9.87 0.0075
2023-05-04 2023-03-31 13F Pfizer CL A 98978V103 1 -1,041 0 0.0070
2023-07-27 2022-12-31 13F/A-1 Pfizer CL A 98978V103 1,042 -984 -48.57 153 -49.50 0.0071
2023-02-08 2022-12-31 13F Pfizer CL A 98978V103 1,042 -984 0 0.0000
2022-10-14 2022-09-30 13F Pfizer CL A 98978V103 2,026 -2 -0.10 301 -13.51 0.0152
2022-07-25 2022-06-30 13F Pfizer CL A 98978V103 2,028 3 0.15 348 -8.90 0.0163
2022-05-05 2022-03-31 13F Pfizer CL A 98978V103 2,025 30 1.50 382 -21.40 0.0151
2022-02-09 2021-12-31 13F/A-1 Pfizer CL A 98978V103 1,995 -213 -9.65 486 13.55 0.0182
2022-02-09 2021-12-31 13F Pfizer CL A 98978V103 1,995 -213 486 0.0170
2021-11-09 2021-09-30 13F Pfizer COM 98978V103 2,208 0 0.00 428 3.88 0.0121
2021-08-05 2021-06-30 13F Pfizer COM 98978V103 2,208 13 0.59 412 19.08 0.0116
2021-04-28 2021-03-31 13F Pfizer COM 98978V103 2,195 427 24.15 346 18.09 0.0106
2021-02-09 2020-12-31 13F Pfizer COM 98978V103 1,768 0 0.00 293 0.00 0.0095
2020-11-05 2020-09-30 13F Pfizer COM 98978V103 1,768 -36 -2.00 293 23.11 0.0108
2020-08-04 2020-06-30 13F Pfizer COM 98978V103 1,804 -309 -14.62 238 -4.42 0.0099
2020-05-07 2020-03-31 13F Pfizer COM 98978V103 2,113 2,113 249 0.0119
2018-11-13 2018-09-30 13F Pfizer CL A 98978V103 0 -1,145 -100.00 0 -100.00
2018-08-10 2018-06-30 13F Pfizer CL A 98978V103 1,145 -5,436 -82.60 97 -54.88 0.0052
2014-02-13 2013-12-31 13F ZOETIS COMMON STOCK 98978V103 6,581 6,581 215 0.0164
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.