ZTS
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
§ 04 · FUNDAMENTALS · THE BOOKS
| P/E | 11.5 | P/B | 16.65 |
| EPS (TTM) | 6.08 | Dividend | 1.64% |
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| BlackRock, Inc. | 35.6M | 0.1% | −5% |
| VANGUARD CAPITAL MANAGEMENT LLC | 26.1M | n/a | n/a |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 24.0M | n/a | n/a |
| State Street | 19.3M | 0.1% | −2% |
| STATE FARM MUTUAL AUTOMOBILE INSURANCE CO | 15.9M | 1.5% | ±0% |
| Morgan Stanley | 14.1M | 0.1% | n/a |
Top institutional owners for ZTS as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
| Date | Insider | Action | Shares | $ value |
|---|---|---|---|---|
| MAY 13 | DAMELIO FRANK A | BUY | 7K | +$501K |
| MAY 13 | Bisaro Paul | BUY | 2K | +$152K |
| MAY 12 | MCCALLISTER MICHAEL B | BUY | 3K | +$233K |
3 insider buys, 0 sells in the last 180 days. Scheduled 10b5-1 sales are pre-programmed and neutral; discretionary clusters are the tape worth reading. Cross-reference with the signal stack above for context.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention ZTS yet.