Zoetis Inc.
US ˙ NYSE ˙ US98978V1035

SecurityZTS / Zoetis Inc.
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership2,771,447 shares
Latest Disclosed Value $ 327,575,733
Dimensional Fund Advisors Lp reports 2.22% decrease in ownership of ZTS / Zoetis Inc.

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 2,771,447 shares of Zoetis Inc. (US:ZTS) valued at $327,612,750 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 2,834,486 shares of Zoetis Inc.. This represents a change in shares of -2.22% during the quarter. The current value of the position is $215,036,573 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)
2026-05-07 2026-03-31 13F ZOETIS CL A 98978V103 2,771,447 -63,039 -2.22 327,576 -8.15 0.0147
2026-02-12 2025-12-31 13F ZOETIS CL A 98978V103 2,834,486 41,639 1.49 356,649 -12.71 0.0748
2025-11-12 2025-09-30 13F ZOETIS CL A 98978V103 2,792,847 365,459 15.06 408,557 7.92 0.0877
2025-08-12 2025-06-30 13F ZOETIS CL A 98978V103 2,427,388 72,584 3.08 378,570 -2.35 0.0876
2025-05-13 2025-03-31 13F ZOETIS CL A 98978V103 2,354,804 9,828 0.42 387,670 1.47 0.0964
2025-02-13 2024-12-31 13F ZOETIS CL A 98978V103 2,344,976 50,564 2.20 382,061 -14.77 0.0918
2024-11-07 2024-09-30 13F ZOETIS CL A 98978V103 2,294,412 128,454 5.93 448,267 19.36 0.1087
2024-08-09 2024-06-30 13F ZOETIS CL A 98978V103 2,165,958 294,326 15.73 375,548 18.58 0.0981
2024-05-10 2024-03-31 13F ZOETIS CL A 98978V103 1,871,632 104,961 5.94 316,699 -9.17 0.0857
2024-02-07 2023-12-31 13F ZOETIS CL A 98978V103 1,766,671 105,469 6.35 348,688 20.64 0.1018
2023-11-09 2023-09-30 13F ZOETIS CL A 98978V103 1,661,202 50,822 3.16 289,023 4.22 0.0948
2023-08-09 2023-06-30 13F ZOETIS CL A 98978V103 1,610,380 34,235 2.17 277,326 5.72 0.0884
2023-05-12 2023-03-31 13F ZOETIS CL A 98978V103 1,576,145 -4,283 -0.27 262,316 113,456.28 0.0884
2023-02-09 2022-12-31 13F ZOETIS CL A 98978V103 1,580,428 -178,686 -10.16 232 -99.91 0.0684
2022-11-10 2022-09-30 13F ZOETIS CL A 98978V103 1,759,114 -27,339 -1.53 260,880 -15.04 0.1002
2022-08-12 2022-06-30 13F ZOETIS CL A 98978V103 1,786,453 -3,676 -0.21 307,078 -9.05 0.1102
2022-05-13 2022-03-31 13F ZOETIS CLA 98978V103 1,790,129 1,055 0.06 337,624 -22.67 0.1040
2022-02-09 2021-12-31 13F ZOETIS CLA 98978V103 1,789,074 719 0.04 436,594 25.75 0.1320
2021-11-12 2021-09-30 13F ZOETIS CLA 98978V103 1,788,355 -15,086 -0.84 347,204 3.30 0.1118
2021-08-12 2021-06-30 13F ZOETIS CLA 98978V103 1,803,441 -29,869 -1.63 336,102 16.42 0.1064
2021-05-14 2021-03-31 13F ZOETIS CLA 98978V103 1,833,310 6,043 0.33 288,707 -4.53 0.0955
2021-03-08 2020-12-31 13F/A-2 ZOETIS CLA 98978V103 1,827,267 32,528 1.81 302,404 1.90 0.1092
2021-02-11 2020-12-31 13F ZOETIS CLA 98978V103 1,827,267 32,528 302,404 109,212.2511
2020-11-12 2020-09-30 13F ZOETIS CLA 98978V103 1,794,739 61,873 3.57 296,764 24.99 0.1258
2020-08-13 2020-06-30 13F ZOETIS CLA 98978V103 1,732,866 30,770 1.81 237,423 18.53 0.1044
2020-05-14 2020-03-31 13F ZOETIS CLA 98978V103 1,702,096 53,418 3.24 200,307 -8.20 0.1044
2020-02-14 2019-12-31 13F ZOETIS CLA 98978V103 1,648,678 20,210 1.24 218,202 7.55 0.0795
2019-11-12 2019-09-30 13F ZOETIS CLA 98978V103 1,628,468 43,583 2.75 202,886 12.80 0.0788
2019-08-13 2019-06-30 13F ZOETIS CLA 98978V103 1,584,885 68,602 4.52 179,864 17.84 0.0698
2019-08-12 2019-03-31 13F/A-2 ZOETIS CLA 98978V103 1,516,283 90,828 6.37 152,635 25.18 0.0608
2019-05-10 2019-03-31 13F ZOETIS CLA 98978V103 1,516,283 90,828 152,635
2019-02-26 2018-12-31 13F/A-1 ZOETIS CLA 98978V103 1,425,455 39,319 2.84 121,929 -3.92 0.0552
2019-02-13 2018-12-31 13F ZOETIS CLA 98978V103 1,425,455 39,319 121,929
2018-11-13 2018-09-30 13F ZOETIS CLA 98978V103 1,386,136 10,977 0.80 126,910 8.33 0.0483
2018-08-10 2018-06-30 13F ZOETIS CLA 98978V103 1,375,159 12,702 0.93 117,148 2.96 0.0467
2018-05-11 2018-03-31 13F ZOETIS CLA 98978V103 1,362,457 24,107 1.80 113,779 18.00 0.0474
2018-02-12 2017-12-31 13F ZOETIS CLA 98978V103 1,338,350 16,446 1.24 96,419 14.40 0.0400
2017-11-13 2017-09-30 13F ZOETIS CLA 98978V103 1,321,904 5,047 0.38 84,281 2.60 0.0368
2017-08-11 2017-06-30 13F ZOETIS CLA 98978V103 1,316,857 12,988 1.00 82,148 18.05 0.0379
2017-05-12 2017-03-31 13F ZOETIS CLA 98978V103 1,303,869 43,896 3.48 69,587 3.17 0.0333
2017-02-09 2016-12-31 13F ZOETIS CLA 98978V103 1,259,973 -2,386 -0.19 67,448 2.74 0.0337
2016-11-10 2016-09-30 13F ZOETIS CLA 98978V103 1,262,359 38,950 3.18 65,647 13.06 0.0355
2016-08-09 2016-06-30 13F ZOETIS CLA 98978V103 1,223,409 1,002 0.08 58,062 7.15 0.0334
2016-05-13 2016-03-31 13F ZOETIS CLA 98978V103 1,222,407 21,577 1.80 54,186 -5.84 0.0324
2016-02-10 2015-12-31 13F ZOETIS CLA 98978V103 1,200,830 -674,206 -35.96 57,547 -25.46 0.0359
2015-11-13 2015-09-30 13F ZOETIS CLA 98978V103 1,875,036 -283,581 -13.14 77,204 -25.82 0.0507
2015-08-14 2015-06-30 13F ZOETIS CLA 98978V103 2,158,617 -655,176 -23.28 104,080 -20.10 0.0637
2015-05-14 2015-03-31 13F ZOETIS CLA 98978V103 2,813,793 2,798 0.10 130,255 7.68 0.0823
2015-02-06 2014-12-31 13F ZOETIS CLA 98978V103 2,810,995 -574 -0.02 120,962 16.44 0.0794
2014-11-13 2014-09-30 13F ZOETIS CLA 98978V103 2,811,569 -499,213 -15.08 103,887 -2.76 0.0736
2014-08-08 2014-06-30 13F ZOETIS CLA 98978V103 3,310,782 37,117 1.13 106,840 12.76 0.0743
2014-05-14 2014-03-31 13F ZOETIS CLA 98978V103 3,273,665 -66,671 -2.00 94,749 -13.23 0.0708
2014-02-12 2013-12-31 13F ZOETIS CLA 98978V103 3,340,336 -1,099,739 -24.77 109,195 -20.96 0.0851
2013-11-13 2013-09-30 13F ZOETIS CLA 98978V103 4,440,075 -3,392,808 -43.31 138,152 -39.59 0.1196
2013-08-15 2013-06-30 13F ZOETIS CLA 98978V103 7,832,883 7,832,883 228,676 0.2153
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.