ZOETIS INC (ZTS)
Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.
Institutions report 397,762,322 shares against 413,223,602 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. A figure this high can overstate: where an adviser and a sub-adviser both report the same shares, both are counted.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $2.8B | 39,430,181 | 0.04% | 8q | +10.8%+$276.4M |
| VANGUARD CAPITAL MANAGEMENT LLC | $1.9B | 26,027,984 | 0.04% | 2q | HELD |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $1.7B | 23,860,445 | 0.08% | 2q | HELD |
| STATE STREET CORP | $1.4B | 19,667,723 | 0.04% | 31q | +1.8%+$24.7M |
| STATE FARM MUTUAL AUTOMOBILE INSURANCE CO | $1.1B | 15,892,903 | 0.78% | 31q | HELD |
| GEODE CAPITAL MANAGEMENT, LLC | $951.8M | 13,289,622 | 0.05% | 31q | +17.1%+$139.0M |
| WELLINGTON MANAGEMENT GROUP LLP | $677.2M | 9,423,895 | 0.12% | 31q | -7.2%-$52.2M |
| MORGAN STANLEY | $638.0M | 8,878,849 | 0.03% | 35q | -37.2%-$378.5M |
| NORDEA INVESTMENT MANAGEMENT AB | $471.7M | 6,592,578 | 0.38% | 31q | +12.4%+$52.1M |
| DEUTSCHE BANK AG\ | $420.5M | 5,851,737 | 0.12% | 34q | +5.8%+$23.0M |
| NORTHERN TRUST CORP | $398.3M | 5,542,234 | 0.05% | 31q | HELD |
| Invesco Ltd. | $396.9M | 5,523,018 | 0.03% | 31q | +56.0%+$142.4M |
| FIL Ltd | $386.7M | 5,381,783 | 0.28% | 31q | -1.9%-$7.6M |
| CITADEL ADVISORS LLC | $374.5M incl. $145.4M options CALL+PUT | 3,188,263 | 0.04% | 31q | +536.4%+$315.6M |
| NORGES BANK | $337.0M | 4,689,847 | 0.03% | 32q | -19.7%-$82.4M |
| VAN ECK ASSOCIATES CORP | $305.6M | 4,252,140 | 0.19% | 31q | +7.7%+$21.8M |
| FLOSSBACH VON STORCH SE | $302.6M | 4,210,978 | 1.37% | new | NEW |
| JANE STREET GROUP, LLC | $290.3M incl. $145.8M options CALL+PUT | 2,011,337 | 0.02% | 31q | +28308.7%+$289.3M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $287.7M | 4,003,981 | 0.04% | 31q | +7.7%+$20.6M |
| Amundi | $286.6M | 3,988,618 | 0.07% | 21q | +26.0%+$59.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $282.0M | 3,924,988 | 0.05% | 31q | -10.8%-$34.0M |
| BANK OF AMERICA CORP /DE/ | $282.0M | 3,924,926 | 0.02% | 31q | -18.8%-$65.2M |
| GOLDMAN SACHS GROUP INC | $268.5M incl. $38.5M options CALL+PUT | 3,199,799 | 0.02% | 31q | -14.2%-$44.6M |
| UBS Group AG | $262.3M incl. $532.6K options CALL | 3,643,241 | 0.03% | 31q | +30.1%+$60.8M |
| Legal & General Group Plc | $256.4M | 3,567,388 | 0.05% | 31q | -2.3%-$6.0M |
| Diamond Hill Capital Management, LLC (Investment Advisor) | $255.6M | 3,557,436 | 2.05% | 4q | +21.5%+$45.3M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $242.0M incl. $133.9M options CALL+PUT | 1,504,358 | 0.02% | 31q | +137.1%+$139.9M |
| Bank of New York Mellon Corp | $238.7M | 3,322,319 | 0.04% | 31q | -14.8%-$41.5M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $225.5M | 3,137,442 | 0.10% | 8q | +58.8%+$83.5M |
| JPMORGAN CHASE & CO | $192.7M incl. $446.8K options CALL | 2,624,825 | 0.01% | 31q | -22.5%-$56.0M |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | $173.6M | 2,416,056 | 0.74% | 4q | +183.2%+$112.3M |
| VANGUARD FIDUCIARY TRUST CO | $170.0M | 2,365,836 | 0.04% | 2q | -1.2%-$2.1M |
| Ruane, Cunniff & Goldfarb L.P. | $169.1M | 2,353,300 | 2.63% | 2q | -3.0%-$5.2M |
| BARCLAYS PLC | $165.5M | 2,302,737 | 0.03% | 31q | +27.2%+$35.4M |
| Qube Research & Technologies Ltd | $165.4M incl. $1.6M options CALL+PUT | 2,279,333 | 0.15% | 18q | HELD |
| DIMENSIONAL FUND ADVISORS LP | $156.2M | 2,173,278 | 0.03% | 31q | -21.6%-$43.0M |
| VICTORY CAPITAL MANAGEMENT INC | $152.5M | 2,122,749 | 0.09% | 31q | +619.4%+$131.3M |
| MILLENNIUM MANAGEMENT LLC | $144.3M incl. $14.0M options CALL+PUT | 1,813,759 | 0.05% | 31q | +9.9%+$13.0M |
| Jupiter Topco LLC | $139.3M | 1,937,891 | 0.06% | new | FIRST |
| BRANDES INVESTMENT PARTNERS, LP | $138.7M | 1,930,651 | 0.97% | new | NEW |
| ROYAL BANK OF CANADA | $138.0M incl. $6.6M options CALL+PUT | 1,828,326 | 0.02% | 31q | -7.4%-$11.0M |
| HSBC HOLDINGS PLC | $132.1M | 1,839,811 | 0.06% | 31q | -10.8%-$16.0M |
| BLS Capital Fondsmaeglerselskab A/S | $131.5M | 1,830,488 | 5.07% | 6q | -6.4%-$9.0M |
| WELLS FARGO & COMPANY/MN | $130.4M incl. $431.2K options CALL | 1,809,278 | 0.02% | 31q | -67.1%-$265.5M |
| Man Group plc | $129.7M | 1,805,003 | 0.21% | 31q | +130.3%+$73.4M |
| Nuveen, LLC | $129.3M | 1,799,647 | 0.03% | 6q | -39.3%-$83.8M |
| BANQUE PICTET & CIE SA | $128.9M | 1,793,605 | 0.81% | 31q | -1.5%-$1.9M |
| RAYMOND JAMES FINANCIAL INC | $125.1M | 1,741,371 | 0.03% | 7q | -45.0%-$102.4M |
| WORLDQUANT MILLENNIUM ADVISORS LLC | $115.8M | 1,611,743 | 0.40% | 6q | -11.4%-$14.9M |
| Carmignac Gestion | $113.2M | 1,575,700 | 1.47% | new | NEW |
| Pacer Advisors, Inc. | $111.8M | 1,556,307 | 0.28% | 25q | +840.0%+$99.9M |
| TD Asset Management Inc | $109.6M | 1,525,432 | 0.09% | 31q | -2.8%-$3.1M |
| Unisphere Establishment | $107.8M | 1,500,000 | 0.92% | 11q | -46.4%-$93.4M |
| Swedbank AB | $106.7M | 1,485,141 | 0.09% | 21q | -50.6%-$109.2M |
| RHUMBLINE ADVISERS | $103.3M | 1,437,213 | 0.08% | 31q | +16.9%+$15.0M |
| FIRST TRUST ADVISORS LP | $103.2M | 1,435,652 | 0.06% | 31q | +151.7%+$62.2M |
| BNP PARIBAS FINANCIAL MARKETS | $102.2M incl. $467.1K options CALL | 1,415,471 | 0.04% | 31q | +34.9%+$26.4M |
| CITIGROUP INC | $101.7M incl. $10.8M options CALL | 1,265,210 | 0.03% | 31q | +11.9%+$10.8M |
| RENAISSANCE TECHNOLOGIES LLC | $100.8M | 1,403,300 | 0.14% | 5q | +456.9%+$82.7M |
| BROWN BROTHERS HARRIMAN & CO | $95.8M | 1,332,672 | 0.42% | 31q | -5.9%-$6.0M |
| SG Americas Securities, LLC | $92.3M incl. $1.4M options CALL+PUT | 1,264,647 | 0.05% | 31q | +335.6%+$71.1M |
| Smead Capital Management, Inc. | $88.6M | 1,233,210 | 1.90% | new | NEW |
| Swiss National Bank | $85.2M | 1,186,032 | 0.04% | 31q | -8.3%-$7.7M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $84.4M | 1,173,974 | 0.08% | 31q | +13.5%+$10.1M |
| ALLIANCEBERNSTEIN L.P. | $82.6M | 698,452 | 0.03% | 31q | -80.8%-$346.9M |
| PRICE T ROWE ASSOCIATES INC /MD/ | $81.9M | 1,139,097 | 0.01% | 31q | +11.9%+$8.7M |
| MONTRUSCO BOLTON INVESTMENTS INC. | $79.9M | 1,111,383 | 1.24% | 15q | -33.3%-$39.9M |
| AQR CAPITAL MANAGEMENT LLC | $77.0M | 1,070,929 | 0.03% | 31q | +76.2%+$33.3M |
| Mitsubishi UFJ Asset Management Co., Ltd. | $76.9M | 1,070,271 | 0.04% | 31q | -74.8%-$228.1M |
| Epoch Investment Partners, Inc. | $76.9M | 1,069,488 | 0.44% | 31q | -1.0%-$801.0K |
| Walleye Trading LLC | $74.7M incl. $2.6M options CALL+PUT | 1,002,966 | 0.09% | 31q | +49.0%+$24.6M |
| TORONTO DOMINION BANK | $73.6M incl. $43.1M options CALL | 424,093 | 0.09% | 31q | -36.2%-$41.8M |
| Sumitomo Mitsui Trust Group, Inc. | $73.3M | 1,020,052 | 0.04% | 31q | +5.8%+$4.0M |
| Capital Research Global Investors | $70.5M | 980,811 | 0.01% | 7q | -30.4%-$30.7M |
| Lazard Freres Gestion S.A.S. | $68.7M | 955,904 | 1.19% | 19q | -8.9%-$6.7M |
| Vanguard Global Advisers, LLC | $68.6M | 954,734 | 0.03% | 2q | +3.1%+$2.0M |
| Squarepoint Ops LLC | $68.5M incl. $23.0M options CALL+PUT | 633,370 | 0.08% | 26q | +1982.2%+$65.2M |
| LAZARD ASSET MANAGEMENT LLC | $68.0M | 945,784 | 0.10% | 46q | +3.6%+$2.4M |
| Aberdeen Group plc | $66.1M | 919,823 | 0.09% | 31q | -24.2%-$21.1M |
| FRANKLIN RESOURCES INC | $65.6M | 912,367 | 0.01% | 31q | +60.2%+$24.6M |
| Russell Investments Group, Ltd. | $64.4M | 893,500 | 0.06% | 31q | +54.4%+$22.7M |
| California Public Employees Retirement System | $64.2M | 893,024 | 0.04% | 31q | -4.6%-$3.1M |
| Alecta Tjanstepension Omsesidigt | $63.4M | 882,200 | 0.27% | 7q | HELD |
| CANADA PENSION PLAN INVESTMENT BOARD | $60.8M | 846,095 | 0.03% | 31q | +30.3%+$14.1M |
| National Pension Service | $60.4M | 839,875 | 0.04% | 31q | +9.6%+$5.3M |
| VANGUARD ASSET MANAGEMENT, Ltd | $59.9M | 833,504 | 0.04% | 2q | +8.7%+$4.8M |
| AMERIPRISE FINANCIAL INC | $58.4M | 812,181 | 0.01% | 31q | -49.6%-$57.4M |
| Allianz Asset Management GmbH | $58.2M incl. $7.2M options CALL+PUT | 710,401 | 0.05% | 40q | +26.3%+$12.1M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $56.0M | 775,868 | 0.09% | 7q | -10.6%-$6.6M |
| Assenagon Asset Management S.A. | $56.0M | 778,670 | 0.03% | 21q | -4.5%-$2.6M |
| THOMPSON SIEGEL & WALMSLEY LLC | $55.1M | 766,798 | 0.99% | new | NEW |
| CapitalatWork S.A. | $54.6M | 759,150 | 1.37% | 4q | +817.6%+$48.6M |
| CI INVESTMENTS INC. | $53.5M | 744,827 | 0.17% | 28q | +117.8%+$29.0M |
| Scharf Investments, LLC | $52.7M | 733,571 | 1.74% | 4q | -12.4%-$7.5M |
| Trexquant Investment LP | $48.6M | 676,544 | 0.29% | 2q | +847.7%+$43.5M |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $47.7M | 664,422 | 0.04% | 31q | -5.6%-$2.9M |
| Caisse de depot et placement du Quebec | $46.8M | 651,701 | 0.07% | 31q | +21.7%+$8.4M |
| NEUBERGER BERMAN GROUP LLC | $45.6M | 634,661 | 0.03% | 31q | -26.8%-$16.7M |
| D. E. Shaw & Co., Inc. | $43.5M incl. $4.9M options CALL+PUT | 537,515 | 0.02% | 11q | +615.3%+$37.4M |
| Maj Invest Holding A/S | $42.9M | 596,697 | 1.95% | 2q | -11.6%-$5.6M |
Showing the largest 100 of 1,448 reported holders.
Q2 2026 in brief
In Q2 2026, 1,448 managers that file Form 13F reported holding Zoetis Inc (ZTS), $29.4B in all, or about 96% of the shares outstanding. 171 managers opened a position and 350 sold out completely, against 1,627 holders the quarter before. Largest holders: Blackrock, Inc., Vanguard Capital Management Llc and Vanguard Portfolio Management Llc. Largest new positions: Flossbach Von Storch Se ($302.6M), Brandes Investment Partners, Lp ($138.7M) and Carmignac Gestion ($113.2M).
Q2 2026 is the latest quarter whose 13F deadline has passed. A 13F shows long US stock positions at quarter end, filed up to 45 days later; an adviser and a sub-adviser can both report the same shares.
What the company announced
Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.
| Filed | Event date | What | Source |
|---|---|---|---|
| 2026-10-13 | 2026-10-08 | Directors or officers departed or appointed | filing |
| 2026-08-06 | 2026-08-06 | Directors or officers departed or appointed | filing |
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-13 | DAMELIO FRANK A | Director | Bought | 6,650 | $501.3K |
| 2026-05-11 | MCCALLISTER MICHAEL B | Director | Bought | 3,000 | $233.3K |
| 2026-05-13 | Bisaro Paul | Director | Bought | 2,000 | $151.8K |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 467 | $2.0B | 28,520,437 | 49 | 170 | 173 | 0.1% |
| Q2 2026 | 1,448 | $29.4B | 397,762,322 | 161 | 504 | 596 | 2.6% |
| Q1 2026 | 1,627 | $48.7B | 408,530,781 | 134 | 599 | 620 | 0.9% |
| Q4 2025 | 1,693 | $52.8B | 414,381,331 | 121 | 428 | 836 | 1.2% |
| Q3 2025 | 1,814 | $61.3B | 414,989,378 | 106 | 589 | 800 | 1.1% |
| Q2 2025 | 1,885 | $67.1B | 427,200,559 | 130 | 698 | 692 | 0.7% |
| Q1 2025 | 1,899 | $69.6B | 419,529,369 | 151 | 711 | 691 | 0.8% |
| Q4 2024 | 1,884 | $68.9B | 420,079,147 | 125 | 628 | 668 | 0.7% |
| Q3 2024 | 1,800 | $82.7B | 421,403,112 | 142 | 662 | 588 | 0.6% |
| Q2 2024 | 1,747 | $74.7B | 428,154,913 | 136 | 684 | 617 | 0.7% |
| Q1 2024 | 1,745 | $77.6B | 455,582,963 | 146 | 738 | 512 | 0.7% |
| Q4 2023 | 1,761 | $88.1B | 444,316,031 | 128 | 608 | 575 | 0.5% |
| Q3 2023 | 1,643 | $74.4B | 422,785,522 | 96 | 607 | 547 | 0.9% |
| Q2 2023 | 1,637 | $73.1B | 420,385,469 | 133 | 603 | 514 | 0.7% |
| Q1 2023 | 1,569 | $73.2B | 434,929,938 | 149 | 568 | 497 | 0.9% |
| Q4 2022 | 1,528 | $62.9B | 426,861,361 | 97 | 455 | 638 | 0.7% |
| Q3 2022 | 1,485 | $154.9B | 1,093,194,815 | 74 | 509 | 525 | 0.2% |
| Q2 2022 | 1,552 | $201.8B | 1,382,955,486 | 95 | 527 | 588 | 0.3% |
| Q1 2022 | 1,627 | $199.3B | 1,283,128,832 | 118 | 556 | 592 | 0.3% |
| Q4 2021 | 1,667 | $258.3B | 1,195,698,618 | 143 | 560 | 472 | 0.4% |
| Q3 2021 | 1,477 | $205.3B | 1,269,493,660 | 96 | 523 | 485 | 0.2% |
| Q2 2021 | 1,449 | $164.9B | 1,091,855,129 | 116 | 527 | 464 | 0.3% |
| Q1 2021 | 1,403 | $154.4B | 1,144,983,201 | 99 | 576 | 430 | 0.3% |
| Q4 2020 | 1,409 | $159.0B | 1,192,033,193 | 86 | 555 | 403 | 0.4% |
| Q3 2020 | 1,311 | $209.8B | 1,731,940,341 | 108 | 476 | 448 | 0.3% |
| Q2 2020 | 1,251 | $158.5B | 1,618,678,029 | 119 | 461 | 433 | 0.3% |
| Q1 2020 | 1,199 | $160.0B | 1,468,003,265 | 105 | 443 | 456 | 0.2% |
| Q4 2019 | 1,186 | $130.4B | 1,325,838,744 | 86 | 409 | 372 | 0.4% |
| Q3 2019 | 1,110 | $123.0B | 1,270,436,800 | 101 | 378 | 407 | 0.3% |
| Q2 2019 | 1,074 | $108.6B | 953,050,966 | 115 | 356 | 370 | 0.4% |
| Q1 2019 | 1,045 | $107.3B | 1,061,399,527 | 96 | 375 | 339 | 0.5% |
| Q4 2018 | 1,030 | $105.7B | 1,422,995,274 | 10 | 19 | 15 | 0.3% |