Zoetis Inc.
US ˙ NYSE ˙ US98978V1035

SecurityZTS / Zoetis Inc.
InstitutionFmr Llc
Latest Disclosed Ownership562,625 shares
Latest Disclosed Value $ 66,507,883
Fmr Llc reports 28.15% increase in ownership of ZTS / Zoetis Inc.

On May 15, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 562,625 shares of Zoetis Inc. (US:ZTS) valued at $66,507,901 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 439,050 shares of Zoetis Inc.. This represents a change in shares of 28.15% during the quarter. The current value of the position is $44,739,940 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)
2026-05-15 2026-03-31 13F ZOETIS CL A 98978V103 562,625 123,575 28.15 66,508 20.39 0.0007
2026-02-17 2025-12-31 13F ZOETIS CL A 98978V103 439,050 -246,830 -35.99 55,241 -44.96 0.0028
2025-11-13 2025-09-30 13F ZOETIS CL A 98978V103 685,880 -402,626 -36.99 100,358 -40.88 0.0052
2025-08-14 2025-06-30 13F ZOETIS CL A 98978V103 1,088,506 -97,276 -8.20 169,753 -13.05 0.0096
2025-05-12 2025-03-31 13F ZOETIS CL A 98978V103 1,185,782 -90,082 -7.06 195,239 -6.08 0.0125
2025-02-13 2024-12-31 13F ZOETIS CL A 98978V103 1,275,864 -3,068,375 -70.63 207,877 -75.51 0.0124
2024-11-13 2024-09-30 13F ZOETIS CL A 98978V103 4,344,239 -231,939 -5.07 848,777 6.99 0.0516
2024-08-13 2024-06-30 13F ZOETIS CL A 98978V103 4,576,178 -2,873,471 -38.57 793,326 -37.07 0.0508
2024-05-13 2024-03-31 13F ZOETIS CL A 98978V103 7,449,649 -471,730 -5.96 1,260,555 -19.37 0.0846
2024-02-13 2023-12-31 13F ZOETIS CL A 98978V103 7,921,379 -215,395 -2.65 1,563,442 10.44 0.1201
2023-11-13 2023-09-30 13F ZOETIS CL A 98978V103 8,136,774 -14,382 -0.18 1,415,636 0.85 0.1224
2023-08-11 2023-06-30 13F ZOETIS CL A 98978V103 8,151,156 94,715 1.18 1,403,711 4.68 0.1177
2023-08-11 2023-03-31 13F/A-1 ZOETIS CL A 98978V103 8,056,441 -1,093,616 -11.95 1,340,914 0.00 0.1227
2023-05-11 2023-03-31 13F ZOETIS CL A 98978V103 8,056,441 -1,093,616 1,340,914 0.1227
2023-02-13 2022-12-31 13F ZOETIS CL A 98978V103 9,150,057 -1,502,282 -14.10 1,340,941 -15.11 0.1332
2022-11-10 2022-09-30 13F ZOETIS CL A 98978V103 10,652,339 -1,912,654 -15.22 1,579,635 -26.86 0.1647
2022-08-12 2022-06-30 13F ZOETIS CL A 98978V103 12,564,993 -686,267 -5.18 2,159,796 -13.58 0.2152
2022-05-13 2022-03-31 13F ZOETIS CL A 98978V103 13,251,260 -603,251 -4.35 2,499,056 -26.08 0.1997
2022-02-14 2021-12-31 13F ZOETIS CL A 98978V103 13,854,511 821,400 6.30 3,380,916 33.62 0.2497
2022-02-14 2021-09-30 13F/A-1 ZOETIS CL A 98978V103 13,033,111 490,156 3.91 2,530,248 8.25 0.2007
2021-11-15 2021-09-30 13F ZOETIS CL A 98978V103 13,033,111 490,156 2,530,248 0.2006
2021-08-13 2021-06-30 13F ZOETIS CL A 98978V103 12,542,955 663,137 5.58 2,337,506 24.94 0.1831
2021-05-14 2021-03-31 13F ZOETIS CL A 98978V103 11,879,818 -2,156,886 -15.37 1,870,835 -19.47 0.1598
2021-02-08 2020-12-31 13F ZOETIS CL A 98978V103 14,036,704 3,017,046 27.38 2,323,075 27.48 0.2067
2020-11-13 2020-09-30 13F ZOETIS CL A 98978V103 11,019,658 649,398 6.26 1,822,322 28.23 0.1842
2020-08-24 2020-06-30 13F/A-1 ZOETIS CL A 98978V103 10,370,260 -1,783,011 -14.67 1,421,140 -0.64 0.1563
2020-08-13 2020-06-30 13F ZOETIS CL A 98978V103 10,370,260 -1,783,011 1,421,140 34,913.2510
2020-05-14 2020-03-31 13F ZOETIS CL A 98978V103 12,153,271 478,239 4.10 1,430,319 -7.43 0.1981
2020-02-07 2019-12-31 13F ZOETIS CL A 98978V103 11,675,032 -507,879 -4.17 1,545,191 1.80 0.1705
2019-11-13 2019-09-30 13F ZOETIS CL A 98978V103 12,182,911 3,594,301 41.85 1,517,869 55.72 0.1820
2019-08-13 2019-06-30 13F ZOETIS CL A 98978V103 8,588,610 460,679 5.67 974,721 19.12 0.1138
2019-05-13 2019-03-31 13F ZOETIS CL A 98978V103 8,127,931 882,183 12.18 818,239 32.02 0.0980
2019-02-13 2018-12-31 13F ZOETIS CL A 98978V103 7,245,748 4,905,887 209.67 619,801 189.30 0.0849
2018-11-09 2018-09-30 13F ZOETIS CL A 98978V103 2,339,861 685,066 41.40 214,238 51.97 0.0241
2018-08-10 2018-06-30 13F ZOETIS CL A 98978V103 1,654,795 344,241 26.27 140,972 28.81 0.0166
2018-05-14 2018-03-31 13F ZOETIS CL A 98978V103 1,310,554 994,072 314.10 109,444 380.04 0.0130
2018-02-12 2017-12-31 13F ZOETIS CL A 98978V103 316,482 -33,849 -9.66 22,799 2.07 0.0027
2017-11-13 2017-09-30 13F ZOETIS CL A 98978V103 350,331 -19,727 -5.33 22,337 -3.24 0.0027
2017-08-29 2017-06-30 13F/A-1 ZOETIS CL A 98978V103 370,058 -645,802 -63.57 23,084 -57.42 0.0029
2017-08-11 2017-06-30 13F ZOETIS CL A 98978V103 370,058 -645,802 23,084
2017-05-11 2017-03-31 13F ZOETIS CL A 98978V103 1,015,860 -1,497 -0.15 54,217 -0.45 0.0069
2017-02-10 2016-12-31 13F ZOETIS CL A 98978V103 1,017,357 -22,066 -2.12 54,460 0.74 0.0073
2016-11-14 2016-09-30 13F ZOETIS CL A 98978V103 1,039,423 645,315 163.74 54,060 189.01 0.0072
2016-08-11 2016-06-30 13F ZOETIS CL A 98978V103 394,108 -134,258 -25.41 18,705 -20.14 0.0026
2016-05-16 2016-03-31 13F ZOETIS CL A 98978V103 528,366 -2,817 -0.53 23,423 -7.98 0.0032
2016-02-12 2015-12-31 13F ZOETIS CL A 98978V103 531,183 154,143 40.88 25,454 63.93 0.0034
2015-11-10 2015-09-30 13F ZOETIS CL A 98978V103 377,040 -302,056 -44.48 15,527 -52.58 0.0022
2015-08-25 2015-06-30 13F/A-1 ZOETIS CL A 98978V103 679,096 175,264 34.79 32,746 40.40 0.0042
2015-08-13 2015-06-30 13F ZOETIS CL A 98978V103 679,096 32,746
2015-05-14 2015-03-31 13F ZOETIS CL A 98978V103 503,832 -756,929 -60.04 23,323 -57.01 0.0030
2015-02-17 2014-12-31 13F ZOETIS CL A 98978V103 1,260,761 791,447 168.64 54,251 212.83 0.0071
2014-11-14 2014-09-30 13F ZOETIS CL A 98978V103 469,314 -1,295,085 -73.40 17,342 -69.54 0.0023
2014-08-14 2014-06-30 13F ZOETIS CL A 98978V103 1,764,399 -2,948,371 -62.56 56,938 -58.25 0.0076
2014-05-15 2014-03-31 13F ZOETIS CL A 98978V103 4,712,770 -3,426,395 -42.10 136,387 -48.74 0.0189
2014-02-13 2013-12-31 13F ZOETIS CL A 98978V103 8,139,165 -5,668,003 -41.05 266,070 -38.08 0.0376
2013-11-14 2013-09-30 13F ZOETIS CL A 98978V103 13,807,168 -606,284 -4.21 429,680 -3.49 0.0658
2013-09-24 2013-06-30 13F/A-1 ZOETIS CL A 98978V103 14,413,452 14,413,452 445,232 0.0729
2013-08-14 2013-06-30 13F ZOETIS CL A 98978V103 14,413,452 445,232 0.0729
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.