Zoetis Inc.
BG ˙ BUL ˙ US98978V1035
SecurityBG:ZOE / Zoetis Inc.
InstitutionNS Partners Ltd
Latest Disclosed Ownership171,955 shares
Latest Disclosed Value $ 20,326,801
NS Partners Ltd reports 1.75% decrease in ownership of ZOE / Zoetis Inc.

On May 11, 2026 - NS Partners Ltd filed a 13F-HR form disclosing ownership of 171,955 shares of Zoetis Inc. (BG:ZOE) valued at $20,326,801 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 175,014 shares of Zoetis Inc.. This represents a change in shares of -1.75% 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)
2026-05-11 2026-03-31 13F ZOETIS CL A 98978V103 171,955 -3,059 -1.75 20,327 -7.69 0.4775
2026-02-10 2025-12-31 13F ZOETIS CL A 98978V103 175,014 1,675 0.97 22,020 -13.18 0.8626
2025-11-13 2025-09-30 13F ZOETIS CL A 98978V103 173,339 -60 -0.03 25,363 -6.21 0.9811
2025-08-07 2025-06-30 13F ZOETIS CL A 98978V103 173,399 -5,368 -3.00 27,042 -8.13 1.1040
2025-05-12 2025-03-31 13F ZOETIS CL A 98978V103 178,767 1,069 0.60 29,434 1.66 1.2937
2025-02-07 2024-12-31 13F ZOETIS CL A 98978V103 177,698 11,910 7.18 28,952 -10.62 1.1970
2024-11-08 2024-09-30 13F ZOETIS CL A 98978V103 165,788 2,817 1.73 32,392 14.65 1.3662
2024-08-08 2024-06-30 13F ZOETIS CL A 98978V103 162,971 33,679 26.05 28,253 29.14 1.2812
2024-05-09 2024-03-31 13F ZOETIS CL A 98978V103 129,292 683 0.53 21,877 -13.81 1.0074
2024-02-09 2023-12-31 13F ZOETIS CL A 98978V103 128,609 731 0.57 25,384 14.09 1.2336
2023-11-13 2023-09-30 13F ZOETIS CL A 98978V103 127,878 -1,876 -1.45 22,248 -0.43 1.1970
2023-08-10 2023-06-30 13F ZOETIS CL A 98978V103 129,754 -1,014 -0.78 22,345 2.66 1.1767
2023-05-10 2023-03-31 13F ZOETIS CL A 98978V103 130,768 488 0.37 21,765 14.00 1.2240
2023-02-10 2022-12-31 13F ZOETIS CL A 98978V103 130,280 534 0.41 19,093 -0.77 1.1512
2022-11-10 2022-09-30 13F ZOETIS CL A 98978V103 129,746 -16,839 -11.49 19,240 -23.64 1.2482
2022-08-05 2022-06-30 13F ZOETIS CL A 98978V103 146,585 22,817 18.44 25,196 7.95 1.5296
2022-05-12 2022-03-31 13F ZOETIS CL A 98978V103 123,768 -5,474 -4.24 23,341 -25.99 1.2436
2022-02-10 2021-12-31 13F ZOETIS CL A 98978V103 129,242 764 0.59 31,539 26.44 1.4781
2021-11-12 2021-09-30 13F ZOETIS CL A 98978V103 128,478 781 0.61 24,943 4.81 1.2709
2021-08-02 2021-06-30 13F ZOETIS CL A 98978V103 127,697 -4,876 -3.68 23,798 13.99 1.2533
2021-04-30 2021-03-31 13F ZOETIS CL A 98978V103 132,573 236 0.18 20,878 -4.68 1.2090
2021-02-10 2020-12-31 13F ZOETIS CL A 98978V103 132,337 657 0.50 21,902 0.58 1.2790
2020-11-12 2020-09-30 13F ZOETIS CL A 98978V103 131,680 5,025 3.97 21,776 25.46 1.4344
2020-08-13 2020-06-30 13F ZOETIS CL A 98978V103 126,655 23 0.02 17,357 16.47 1.2838
2020-05-13 2020-03-31 13F ZOETIS CL A 98978V103 126,632 3,890 3.17 14,903 -8.26 1.3852
2020-02-12 2019-12-31 13F Zoetis CL A 98978V103 122,742 -174 -0.14 16,245 6.08 1.2932
2019-11-12 2019-09-30 13F Zoetis CL A 98978V103 122,916 2,640 2.19 15,314 12.19 1.3802
2019-08-07 2019-06-30 13F Zoetis CL A 98978V103 120,276 -158 -0.13 13,650 12.59 1.2548
2019-05-08 2019-03-31 13F Zoetis CL A 98978V103 120,434 -66 -0.05 12,124 17.62 1.1235
2019-02-12 2018-12-31 13F Zoetis CL A 98978V103 120,500 -84 -0.07 10,308 -6.64 1.1035
2018-11-14 2018-09-30 13F Zoetis CL A 98978V103 120,584 -101 -0.08 11,041 7.39 1.0550
2018-08-02 2018-06-30 13F Zoetis CL A 98978V103 120,685 13,500 12.60 10,281 14.86 1.0545
2018-05-15 2018-03-31 13F Zoetis CL A 98978V103 107,185 219 0.20 8,951 16.16 0.9560
2018-02-09 2017-12-31 13F Zoetis CL A 98978V103 106,966 1,792 1.70 7,706 14.91 0.8462
2017-11-14 2017-09-30 13F Zoetis CL A 98978V103 105,174 105,174 6,706 0.8005
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.