Zoetis Inc.
MX ˙ BMV ˙ US98978V1035
SecurityMX:ZTS / Zoetis Inc.
InstitutionCapital Fund Management S.a.
Latest Disclosed Ownership190,415 shares
Latest Disclosed Value $ 22,508,957
Capital Fund Management S.a. ownership in ZTS / Zoetis Inc.

On May 14, 2026 - Capital Fund Management S.a. filed a 13F-HR form disclosing ownership of 190,415 shares of Zoetis Inc. (MX:ZTS) valued at $22,508,957 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 481,833 shares of Zoetis Inc.. This represents a change in shares of -60.48% during the quarter.

Capital Fund Management S.a. has a history of taking positions in derivatives of the underlying security (ZTS) in the form of stock options. The firm currently holds call options representing 46,100 of underlying shares valued at $5,449,481 USD and put options representing 25,100 of underlying shares valued at $2,967,071 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:ZTS / Zoetis Inc. Historical Put/Call Ratio
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 ZOETIS INC CL A 98978V103 190,415 -291,418 -60.48 22,509 -62.87 0.1017
2026-02-17 2025-12-31 13F ZOETIS INC CL A ZOETIS INC CL A 98978V103 481,833 25,063 5.49 60,624 -9.29 0.1685
2025-11-13 2025-09-30 13F ZOETIS CL A 98978V103 456,770 -18,820 -3.96 66,835 -9.89 0.1751
2025-08-13 2025-06-30 13F ZOETIS CL A 98978V103 475,590 148,814 45.54 74,168 37.85 0.2043
2025-05-14 2025-03-31 13F ZOETIS CL A 98978V103 326,776 74,240 29.40 53,804 30.76 0.1552
2025-02-13 2024-12-31 13F ZOETIS CL A 98978V103 252,536 20,477 8.82 41,146 -9.25 0.1050
2024-11-13 2024-09-30 13F ZOETIS CL A 98978V103 232,059 193,664 504.40 45,340 581.17 0.1241
2024-08-13 2024-06-30 13F ZOETIS CL A 98978V103 38,395 -139,634 -78.43 6,656 -77.90 0.0196
2024-05-15 2024-03-31 13F ZOETIS CL A 98978V103 178,029 93,971 111.79 30,124 81.58 0.0872
2024-02-14 2023-12-31 13F ZOETIS CL A 98978V103 84,058 3,722 4.63 16,591 18.70 0.0446
2023-11-14 2023-09-30 13F ZOETIS CL A 98978V103 80,336 62,567 352.11 13,977 356.88 0.0483
2023-08-14 2023-06-30 13F ZOETIS CL A 98978V103 17,769 17,769 3,060 0.0124
2022-08-12 2022-06-30 13F ZOETIS CL A 98978V103 0 -14,614 -100.00 0 -100.00
2022-05-12 2022-03-31 13F ZOETIS CL A 98978V103 14,614 14,614 2,756 0.0225
2021-11-12 2021-09-30 13F ZOETIS CL A 98978V103 0 -13,171 -100.00 0 -100.00
2021-08-12 2021-06-30 13F ZOETIS CL A 98978V103 13,171 13,171 2,455 0.0194
2020-11-13 2020-09-30 13F ZOETIS CL A 98978V103 0 -11,567 -100.00 0 -100.00
2020-08-13 2020-06-30 13F ZOETIS CL A 98978V103 11,567 11,567 1,585 0.0252
2019-11-13 2019-09-30 13F Zoetis CL A 98978V103 0 -9,793 -100.00 0 -100.00
2019-08-12 2019-06-30 13F Zoetis CL A 98978V103 9,793 -90,304 -90.22 1,111 -88.97 0.0101
2019-05-13 2019-03-31 13F/A-1 Zoetis CL A 98978V103 100,097 58,446 140.32 10,077 182.82 0.0901
2019-05-13 2019-03-31 13F Zoetis CL A 98978V103 41,651 0 3,563
2019-02-13 2018-12-31 13F Zoetis CL A 98978V103 41,651 -675,865 -94.20 3,563 -94.58 0.0315
2018-11-14 2018-09-30 13F Zoetis CL A 98978V103 717,516 288,609 67.29 65,696 79.80 0.3582
2018-08-14 2018-06-30 13F Zoetis CL A 98978V103 428,907 304,800 245.59 36,539 252.56 0.1906
2018-05-15 2018-03-31 13F Zoetis CL A 98978V103 124,107 99,026 394.82 10,364 473.55 0.0622
2018-02-09 2017-12-31 13F Zoetis CL A 98978V103 25,081 13,500 116.57 1,807 144.85 0.0100
2017-11-13 2017-09-30 13F Zoetis CL A 98978V103 11,581 -157,853 -93.16 738 -93.02 0.0053
2017-08-10 2017-06-30 13F Zoetis CL A 98978V103 169,434 -329,998 -66.07 10,569 -60.35 0.0852
2017-05-03 2017-03-31 13F Zoetis CL A 98978V103 499,432 499,432 26,655 0.2223
2016-10-31 2016-09-30 13F Zoetis CL A 98978V103 0 -67,666 -100.00 0 -100.00
2016-07-27 2016-06-30 13F Zoetis CL A 98978V103 67,666 -694,589 -91.12 3,211 -90.50 0.0301
2016-05-02 2016-03-31 13F Zoetis CL A 98978V103 762,255 762,255 33,791 0.3282
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-14 2026-03-31 13F ZOETIS INC CL A ZOETIS INC CL A Call 46,100 -45.83 5,449 -49.11 n/a n/a n/a
2026-02-17 2025-12-31 13F ZOETIS INC CL A ZOETIS INC CL A Call 85,100 -32.19 10,707 -41.69 n/a n/a n/a
2025-11-13 2025-09-30 13F ZOETIS CL A Call 125,500 44.92 18,363 35.97 n/a n/a n/a
2025-08-13 2025-06-30 13F ZOETIS CL A Call 86,600 431.29 13,505 403.35 n/a n/a n/a
2025-05-14 2025-03-31 13F ZOETIS CL A Call 16,300 2,684 n/a n/a n/a
2025-02-13 2024-12-31 13F ZOETIS CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-11-13 2024-09-30 13F ZOETIS CL A Call 14,700 -23.44 2,872 -13.70 n/a n/a n/a
2024-08-13 2024-06-30 13F ZOETIS CL A Call 19,200 3,329 n/a n/a n/a
2023-11-14 2023-09-30 13F ZOETIS CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-08-14 2023-06-30 13F ZOETIS CL A Call 43,000 110.78 7,405 118.11 n/a n/a n/a
2023-05-15 2023-03-31 13F ZOETIS CL A Call 20,400 -16.39 3,395 -5.03 n/a n/a n/a
2023-02-13 2022-12-31 13F ZOETIS CL A Call 24,400 3,576 n/a n/a n/a
2022-11-14 2022-09-30 13F ZOETIS CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-08-12 2022-06-30 13F ZOETIS CL A Call 11,300 1,942 n/a n/a n/a
2022-05-12 2022-03-31 13F ZOETIS CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-02-10 2021-12-31 13F ZOETIS CL A Call 21,200 -43.32 5,173 -28.75 n/a n/a n/a
2021-11-12 2021-09-30 13F ZOETIS CL A Call 37,400 7,261 n/a n/a n/a
2021-05-14 2021-03-31 13F ZOETIS CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-12 2020-12-31 13F ZOETIS CL A Call 12,900 -53.76 2,135 -53.74 n/a n/a n/a
2020-11-13 2020-09-30 13F ZOETIS CL A Call 27,900 116.28 4,614 116.17 n/a n/a n/a
2020-08-13 2020-06-30 13F Zoetis CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-05-13 2020-03-31 13F Zoetis CL A Call 5,900 -73.54 694 -76.48 n/a n/a n/a
2020-02-13 2019-12-31 13F Zoetis CL A Call 22,300 -67.63 2,951 -65.62 n/a n/a n/a
2019-11-13 2019-09-30 13F Zoetis CL A Call 68,900 35.63 8,584 48.90 n/a n/a n/a
2019-08-12 2019-06-30 13F Zoetis CL A Call 50,800 568.42 5,765 653.59 n/a n/a n/a
2019-05-13 2019-03-31 13F/A Zoetis CL A Call 7,600 -85.04 765 -86.73 n/a n/a n/a
2019-02-13 2018-12-31 13F Zoetis CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2018-11-14 2018-09-30 13F Zoetis CL A Call 3,900 -75.00 357 -73.14 n/a n/a n/a
2018-08-14 2018-06-30 13F Zoetis CL A Call 15,600 -55.93 1,329 -55.04 n/a n/a n/a
2018-05-15 2018-03-31 13F Zoetis CL A Call 35,400 10.28 2,956 27.85 n/a n/a n/a
2018-02-09 2017-12-31 13F Zoetis CL A Call 32,100 339.73 2,312 397.20 n/a n/a n/a
2017-11-13 2017-09-30 13F Zoetis CL A Call 7,300 465 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-14 2026-03-31 13F ZOETIS INC CL A ZOETIS INC CL A Put 25,100 -57.02 2,967 -59.62 n/a n/a n/a
2026-02-17 2025-12-31 13F ZOETIS INC CL A ZOETIS INC CL A Put 58,400 -35.47 7,348 -44.51 n/a n/a n/a
2025-11-13 2025-09-30 13F ZOETIS CL A Put 90,500 59.61 13,242 49.75 n/a n/a n/a
2025-08-13 2025-06-30 13F ZOETIS CL A Put 56,700 8,842 n/a n/a n/a
2025-02-13 2024-12-31 13F ZOETIS CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2024-11-13 2024-09-30 13F ZOETIS CL A Put 14,900 -34.93 2,911 -26.66 n/a n/a n/a
2024-08-13 2024-06-30 13F ZOETIS CL A Put 22,900 3,970 n/a n/a n/a
2023-11-14 2023-09-30 13F ZOETIS CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-08-14 2023-06-30 13F ZOETIS CL A Put 91,300 576.30 15,723 600.00 n/a n/a n/a
2023-05-15 2023-03-31 13F ZOETIS CL A Put 13,500 14.41 2,247 29.90 n/a n/a n/a
2023-02-13 2022-12-31 13F ZOETIS CL A Put 11,800 1,729 n/a n/a n/a
2022-05-12 2022-03-31 13F ZOETIS CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-02-10 2021-12-31 13F ZOETIS CL A Put 16,400 -59.41 4,002 -48.97 n/a n/a n/a
2021-11-12 2021-09-30 13F ZOETIS CL A Put 40,400 7,843 n/a n/a n/a
2021-05-14 2021-03-31 13F ZOETIS CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-12 2020-12-31 13F ZOETIS CL A Put 16,500 -42.31 2,731 -42.27 n/a n/a n/a
2020-11-13 2020-09-30 13F ZOETIS CL A Put 28,600 73.33 4,730 73.22 n/a n/a n/a
2020-08-13 2020-06-30 13F Zoetis CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-05-13 2020-03-31 13F Zoetis CL A Put 4,800 -69.62 565 -72.98 n/a n/a n/a
2020-02-13 2019-12-31 13F Zoetis CL A Put 15,800 -63.34 2,091 -61.06 n/a n/a n/a
2019-11-13 2019-09-30 13F Zoetis CL A Put 43,100 60.22 5,370 75.89 n/a n/a n/a
2019-08-12 2019-06-30 13F Zoetis CL A Put 26,900 934.62 3,053 1,065.27 n/a n/a n/a
2019-05-13 2019-03-31 13F/A Zoetis CL A Put 2,600 -90.33 262 -91.42 n/a n/a n/a
2019-02-13 2018-12-31 13F Zoetis CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2018-11-14 2018-09-30 13F Zoetis CL A Put 5,900 -59.03 540 -55.99 n/a n/a n/a
2018-08-14 2018-06-30 13F Zoetis CL A Put 14,400 84.62 1,227 88.48 n/a n/a n/a
2018-05-15 2018-03-31 13F Zoetis CL A Put 7,800 -60.61 651 -54.35 n/a n/a n/a
2018-02-09 2017-12-31 13F Zoetis CL A Put 19,800 1,426 n/a n/a n/a
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.