Zoetis
ZTS
1,604 hedge funds and large institutions have $48.5B invested in Zoetis in 2026 Q1 according to their latest regulatory filings, with 155 funds opening new positions, 620 increasing their positions, 635 reducing their positions, and 194 closing their positions.
43% more call options, than puts
Call options by funds: $259M | Put options by funds: $182M
10% more funds holding in top 10
Funds holding in top 10: 10 → 11 (+1)
2% less repeat investments, than reductions
Existing positions increased: 620 | Existing positions reduced: 635
2.28% less ownership
Funds ownership: 99% → 96.72% (-2.3%)
4% less funds holding
Funds holding: 1,679 → 1,604 (-75)
20% less first-time investments, than exits
New positions opened: 155 | Existing positions closed: 194
36% less capital invested
Capital invested by funds: $75.9B → $48.5B (-$27.4B)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity International
Hamilton,
Bermuda
|
+$415M |
| 2 |
RCG
Ruane, Cunniff & Goldfarb
New York
|
+$300M |
| 3 |
Raymond James Financial
St Petersburg,
Florida
|
+$278M |
| 4 |
SCA
Southpoint Capital Advisors
New York
|
+$210M |
| 5 |
WorldQuant Millennium Advisors
New York
|
+$208M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JSC
J. Stern & Co
London,
United Kingdom
|
-$2.95B |
| 2 |
UE
Unisphere Establishment
Vaduz,
Liechtenstein
|
-$247M |
| 3 |
BlackRock
New York
|
-$218M |
| 4 |
Principal Financial Group
Des Moines,
Iowa
|
-$186M |
| 5 |
Polen Capital Management
Boca Raton,
Florida
|
-$166M |
ZTS Hedge Fund Activity: Q1 2026 in Review
1,604 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Zoetis (ZTS) for Q1 2026, worth a combined $48.5B — down 36% from $75.9B a quarter earlier.
Sellers outnumbered buyers: 194 funds closed out of ZTS and 155 opened new positions — a net loss of 39 holders — while 635 trimmed existing stakes and 620 added.
The largest buyer was Fidelity International, adding an estimated $415M. The largest seller was J. Stern & Co, cutting an estimated $2.95B.
- 1,604 institutional investors held Zoetis (ZTS) as of Q1 2026, down from 1,679 in Q4 2025.
- Funds reported $48.5B of Zoetis stock for Q1 2026, down 36% quarter-over-quarter.
- 155 funds opened new Zoetis positions in Q1 2026 and 194 closed out, a net change of -39 holders.
- The largest Zoetis buyer in Q1 2026 was Fidelity International, an estimated $415M added.
- The largest Zoetis seller in Q1 2026 was J. Stern & Co, an estimated $2.95B sold.
Based on aggregated 13F filings for Q1 2026.